Dixon Lawn Mower RAM 42 RAM 44 RAM 50 RAM 44 MAG RAM 50 MAG User Guide

RAMSERIES  
BLACKBEARZTR®  
ZTR®  
Safety Instructions  
and  
Operator’s Manual  
RAM 44, BS/968999551 RAM MAG 50, KAW /968999561  
RAM 50, BS/968999552  
RAM MAG 44, HON/968999559  
RAM MAG 44, KOH/968999560  
RAM 50 MAG, HON/968999562  
RAM 50 MAG KOH/968999563  
Download from Www.Somanuals.com. All Manuals Search And Download.  
IMPORTANT - READ CAREFULLY  
The Dixon® ZTR® mower is both easy and fun to operate.  
However, any power mower must be operated properly to be  
safe. It is not a toy or a recreational vehicle. Before you start  
to use the mower, read this Operator’s Manual carefully. It  
contains valuable information that is necessary for the safe  
operation of the machine. Observe all safety rules and  
become completely familiar with the controls.  
The information contained in this manual applies to all Dixon  
Ram Series™ ZTR® mowers.  
See your authorized Dixon dealer for warranty service, parts  
and repairs or to answer any questions you may have about  
your new Dixon ZTR.  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
4
Download from Www.Somanuals.com. All Manuals Search And Download.  
TABLE OF CONTENTS  
GENERAL OPERATION.................................................................. 8-9  
SLOPE OPERATION ....................................................10-11  
FIRE HAZARDS ............................................................12-13  
CHILDREN, BYSTANDERS AND PETS............................ 14  
SERVICE ............................................................................ 15  
SPECIFICATIONS .......................................................................12-23  
RAM SERIES™ 50 Model 968999552 ............................................. 18  
CONTROLS  
CONTROL LEVERS ........................................................... 25  
PARK BRAKE .................................................................... 26  
BLADE DRIVE.................................................................... 27  
CHOKE AND THROTTLE CONTROL LEVER ................... 27  
MOWER DECK CUT HEIGHT LIFT LEVER ...................... 28  
OPERATIONS .............................................................................29-39  
BEFORE OPERATING MOWER ....................................... 29  
STARTING INSTRUCTIONS ............................................. 30  
TESTING SAFETY INTERLOCK SYSTEMS ................ 31-32  
MULCHING ATTACHMENT ............................................... 33  
CATCHER ATTACHMENT............................................35-36  
SIDE DISCHARGE ............................................................. 37  
GRASS HEIGHT ................................................................ 38  
TOWING ............................................................................. 39  
CARE AND MAINTENANCE .......................................................39-47  
UNLOCK TRANSMISSION ................................................ 39  
CUTTER BLADES.............................................................. 41  
BELTS ................................................................................ 42  
BATTERY ........................................................................... 42  
LUBRICATION ................................................................... 44  
TRACKING ADJUSTMENT ................................................ 45  
DECK LEVELING ............................................................... 46  
CLEANING ......................................................................... 47  
PARTS/SERVICE ............................................................... 47  
TROUBLESHOOTING .................................................................48-49  
STANDARD SERVICE PARTS LIST................................................ 50  
RAM SERIES™  
Part Number 539 114246IR  
5
Download from Www.Somanuals.com. All Manuals Search And Download.  
SAFETY  
RIDING LAWN MOWERS, IF IMPROPERLY  
OPERATED, CAN CAUSE SERIOUS INJURY  
OR DEATH  
!
Pictured below are the most common causes of injury to the  
operator or bystander. Please read and understand this  
manual to prevent injuries.  
Blade Contact  
Tip Over  
Run Over  
Back Over  
6
Download from Www.Somanuals.com. All Manuals Search And Download.  
SAFETY  
Safety Alert Symbol  
!
When you see this symbol, BE ALERT  
to the potential for injury.  
Follow the recommended safety precautions and safe  
operating practices.  
DANGER  
(highlighted in red)  
indicates an imminently hazardous  
situation which, if not avoided, will result  
in death or serious injury.  
WARNING  
(highlighted in orange)  
indicates a potentially  
hazardous situation which, if not  
avoided, could result in death or  
serious injury.  
CAUTION  
(highlighted in yellow)  
indicates a potentially  
hazardous situation which,  
if not avoided, may result in minor  
or moderate injury. It may also  
be used to alert against  
unsafe practices.  
7
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
GENERAL OPERATION  
Read, understand, and follow all instructions in this manual  
and on the mower before starting.  
Only allow responsible adults, who are familiar with the  
instructions, to operate the mower.  
Clear the area of objects such as rocks, toys, wire, etc., that  
could be picked up and thrown by the blade.  
Be sure the area is clear of bystanders before mowing. Stop  
mower if anyone enters the area.  
Never direct discharged material toward anyone. Avoid  
discharging against a wall or obstruction. Material may  
ricochet back toward the operator. Stop the blade(s) when  
crossing gravel surfaces.  
Do not operate the mower without either the entire grass  
catcher or the deflector in place. This will decrease the  
possibility of injury from objects being thrown by the mower  
blades.  
Never carry passengers.  
Do not mow in reverse unless absolutely necessary. Always  
look down and behind before and while backing.  
Never leave a running mower unattended. Always turn off  
blades, set park brake, stop engine and remove key before  
dismounting.  
The engine exhaust from this product contains chemicals  
known to the State of California to cause cancer, birth de-  
fects or other reproductive harm.  
8
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
GENERAL OPERATION (continued)  
Turn off blades when not mowing. Injury could occur from  
contact with moving parts.  
Under no circumstances should you place hands or feet  
under the mower deck or in the chute while blades or  
impeller are still running.  
To avoid personal injury from accidental clutch engagement,  
stop engine before removing grass catcher or unclogging  
chute.  
Mow only in daylight or good artificial light.  
Do not operate the mower while under the influence of  
alcohol or drugs.  
Slow down before turning to reduce the risk of tip-over.  
Watch for traffic when operating near or crossing roadways.  
Use extra care when loading or unloading the mower into a  
trailer or truck. Push, do not ride the mower when loading  
and unloading.  
Protect your eyes. Always wear safety goggles or safety  
glasses with side shields when operating mower.  
Data indicates that operators, age 60 years and above, are  
involved in a large percentage of riding mower-related  
injuries. These operators should evaluate their ability to  
operate the riding mower safely enough to protect  
themselves and others from serious injury.  
To protect against possible tip-over, follow the  
manufacturer’s recommendation for wheel weights and  
counterweights.  
Maintain or replace safety and instruction labels as needed.  
9
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
SLOPE OPERATION  
Slopes are a major factor related to loss-of-control and  
tip-over accidents, which can result in severe injury or  
death.  
All slopes require extra caution. If you feel unsure on  
any slope, do not mow it!  
DO  
Mow across the slope with your Dixon ZTR — never up or  
down. This will decrease the risk of tip-over.  
Remove obstacles such as rocks, tree limbs, wires and other  
foreign objects that can be thrown by mower blades.  
Watch for holes, ruts, roots and bumps, and uneven terrain  
that could overturn the mower. Tall grass can hide such  
obstacles.  
Use slow speed. Tires may lose traction on slopes even  
though the brakes are functioning properly.  
Avoid starting or stopping on a slope. If tires lose traction,  
disengage the blades and proceed slowly down the slope.  
Keep all movement on the slopes slow and gradual. Do not  
make sudden changes in speed or direction.  
Use extreme caution when operating the mower with  
attachments to prevent tip-over or roll-over.  
If front wheels lift off the ground, pull levers back to stabilize  
the mower. Discontinue mowing the slope!  
10  
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
SLOPE OPERATION (continued)  
DO NOT  
Do not turn on slopes unless necessary, and then, turn  
slowly and gradually downhill, if possible. Rapid uphill turns  
may cause tip-over.  
Do not mow near drop-offs, ditches, or embankments.  
Unstable ground may cause loss of control.  
Do not mow on wet grass. Reduced traction could cause  
sliding.  
Do not try to stabilize the mower by putting your foot on the  
ground.  
Do not use grass catcher or other attachments on steep  
slopes. The added weight may change the stability of the  
mower, creating the potential for tip-over.  
11  
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
FIRE HAZARDS  
Use extra care when handling gasoline and other fuels. They  
are flammable and vapors are explosive.  
Store all fuel in approved containers specifically designed for  
that purpose.  
Allow engine to cool before refueling. Never remove fuel cap  
or add fuel with engine running.  
Do not smoke while refueling or operating the mower.  
To reduce fire hazard, keep mower free of grass, leaves and  
other debris buildup.  
If gasoline is spilled, do not attempt to start the engine. Move  
mower away from the area of the spill. Do not create any  
source of ignition until gas vapors have dissipated. Wipe up  
spilled fuel and dispose of waste properly.  
If fuel is spilled on clothing, change clothing immediately.  
Before storing, allow mower to cool. Clean fuel and oil  
spillage.  
Never store the mower or fuel container inside a building  
where there is an open flame.  
12  
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
FIRE HAZARDS (continued)  
To prevent fire or explosion, keep sparks and open flames  
away from battery.  
Keep electrical connections clean and tight. Inspect them  
often. Loose connections and corrosion increase fire risk.  
Before disconnecting the negative ground cable, make sure  
all switches are off. This decreases the chance of sparking  
and fire.  
Use care when backing to avoid pushing the grass bags into  
the frame or “hot” exhaust muffler of the engine. Fire could  
result.  
To prevent fire and explosion caused by static electricity:  
Never fill containers inside a vehicle or on a truck or  
trailer bed with a plastic liner. Always place containers  
on the ground away from your vehicle before filling.  
When practical, remove fuel powered equipment from  
the truck or trailer and refuel it on the ground. If this is  
not possible, refuel such equipment on a trailer with a  
portable container, rather than from a fuel dispenser  
nozzle.  
If a fuel dispenser nozzle must be used, keep the  
nozzle in contact with the rim of the fuel tank or  
container opening at all times until fueling is complete.  
Do not use a nozzle lock-open device.  
13  
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
CHILDREN, BYSTANDERS AND PETS  
Tragic accidents can occur if the operator is not alert to  
the presence of children, bystanders and pets.  
Children are attracted to lawn mowers  
and the mowing activity.  
NEVER assume children, bystanders and pets  
will stay where they were last seen.  
Be alert to avoid accidents.  
Keep bystanders and pets out of the mowing area and keep  
children under the watchful care of another responsible adult.  
Be alert and turn mower off if bystanders, children or pets  
enter the area.  
Before and during backing look BEHIND and DOWN for  
small children.  
Never carry children as passengers. They may fall off and be  
seriously injured or interfere with safe mower operation.  
Never allow children to operate the mower.  
Use extra care when approaching blind corners, shrubs,  
trees, or other objects that may obscure vision.  
14  
Download from Www.Somanuals.com. All Manuals Search And Download.  
WARNING  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
SERVICE  
Never run a mower inside a closed area or without proper  
ventilation.  
Keep nuts and bolts tight, especially blade attachment bolts,  
and keep equipment in good condition.  
Never tamper with safety devices. Check their proper  
operation regularly.  
Stop and inspect the equipment if you strike an object.  
Repair, if necessary, before restarting.  
Never make adjustments or repairs with the engine running  
unless otherwise specified.  
Grass catcher components are subject to wear, damage and  
deterioration that could expose moving parts or allow objects  
to be thrown. Frequently check components. Replace with  
original equipment parts when necessary.  
When servicing blades, wrap blades or wear gloves, and use  
extra caution.  
Batteries contain sulfuric acid. To prevent burns, avoid  
contact with skin, eyes and clothing.  
15  
Download from Www.Somanuals.com. All Manuals Search And Download.  
®
®
DIXON ZTR COMMERCIAL / RESIDENTIAL WARRANTY POLICY  
RAM 44, RAM 50, RAM 44 MAG™ & RAM 50 MAG™  
DIXON® WARRANTS ITS ZTR® MOWERS AGAINST DEFECTS IN MATERIAL AND WORKMANSHIP FOR  
THE PERIODS SET FORTH BELOW. THE SOLE REMEDY UNDER THIS WARRANTY  
IS REPLACEMENT OR REPAIR OF PARTS INCLUDING LABOR COSTS.  
THIS WARRANTY IS SUBJECT TO THE FOLLOWING CONDITIONS AND LIMITATIONS:  
1. COMMERCIAL WARRANTY (use other than, or in addition to, mowing at owner’s primary place of  
residence):  
a. One Year - 100% parts and labor subject to the conditions and limitations described herein for a  
period of one year from date of purchase by the original owner.  
b. Attachments marketed through or approved by Dixon are warranted for one year parts and labor in  
commercial use applications.  
c. The RAM 44, RAM 50, RAM 44 MAG™ and RAM 50 MAG™ are not subject to hour meter  
restrictions.  
d. Warranty applies to new mowers.  
2. RESIDENTIAL WARRANTY (used only at owner’s primary place of residence):  
a. Two years - 100% parts and labor subject to the conditions and limitations described herein for a  
period of two years from date of purchase by the original owner.  
b. Third year - limited to 100% parts cost as shown in the current Dixon® Parts Price List and subject to  
the conditions and limitations as described herein.  
c. Attachments marketed through or approved by Dixon are warranted for two years parts and labor in  
residential use applications.  
d. Warranty applies to new mowers.  
3. Lifetime warranty on all frames and leading edge of all fabricated (welded) decks.  
4. All Dixon® warranty must be accomplished by authorized Dixon® dealers and in accordance with Dixon®  
warranty policy and allowances.  
All warranty claims must be submitted to Dixon for approval.  
5. Warranty labor reimbursement to dealers based on published Dixon® flat rate schedule.  
6. Warranty does not apply to damage in transit or incidents of misuse, negligence, accidents, or alteration.  
The use of parts or components other than those supplied by Dixon VOIDS ALL WARRANTY.  
7. Battery warranty is limited to 1 year from mower manufacture date.  
8. The following items are not covered by this warranty policy:  
a. Routine maintenance or adjustments to include any oils, filters or other fluids used.  
b. Belts, blades, tires and cosmetic appearance (paint, seat fade, etc.)  
c. Pick up and delivery charges for transportation of mower to and from an authorized Dixon® dealer’s  
place of business.  
d. Engines. These are covered under a separate warranty by each individual engine manufacturer.  
Consult engine manual for warranty details.  
e. Any costs or expense of providing substitute equipment while repair work is being performed on a  
warranted mower.  
9. THERE IS NO OTHER EXPRESS WARRANTY. TO THE EXTENT PERMITTED BY LAW, ALL IMPLIED  
WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR  
PURPOSE ARE EXCLUDED, OTHERWISE, ALL SUCH IMPLIED WARRANTIES ARE LIMITED TO THE  
SAME DURATION AND REMEDIES AS THE EXPRESS WARRANTY. ALL LIABILITIES FOR  
CONSEQUENTIAL DAMAGES UNDER ANY EXPRESS OR IMPLIED WARRANTY ARE EXCLUDED.  
16  
Download from Www.Somanuals.com. All Manuals Search And Download.  
SPECIFICATIONS  
RAM SERIES™ 44 Model 968999551  
1½" square tube side frame  
Chassis:  
Mower Deck:  
Made of 11 gauge fabricated welded construction  
with external reinforcement ribs. Three blades  
combine for a 42" (107cm) cut width. Cut height  
approximately 1½" (38mm) to 4½" (114 mm).  
Blade Drive:  
Electric clutch  
Drive System:  
Each rear wheel is independently driven by a  
Hydro Gear hydrostatic drive ZT2800 7" cooling  
fan.  
Engine:  
26 HP Briggs & Stratton, twin cylinder, overhead  
valve, air cooled, gasoline, full pressure lube with  
oil filter, vertical shaft, aluminum head & block with  
cast- iron cylinder liners.  
Starting  
System:  
Electric-key switch operation with safety interlocks  
on park brake and blade drive clutch.  
Tires:  
Front 11 x 4.5 x 5 smooth tread  
15 PSI  
(103 kPa)  
Rear 18 X 9.5 X 8 Turf pneumatic 15 PSI  
(103 kPa)  
Capacities:  
Fuel  
4.9 gallon (19 liters) approximately  
Engine Oil  
2 qts. (1.8 liters) SAE 10W30  
with filter  
Dimensions:  
Width  
44" (112 cm)  
Height  
Length  
Weight  
40" (102 cm)  
69½" (177 cm)  
625 lbs. (283 kg)  
Additional information may be provided elsewhere in this manual.  
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE  
17  
Download from Www.Somanuals.com. All Manuals Search And Download.  
SPECIFICATIONS  
RAM SERIES™ 50 Model 968999552  
1½" square tube side frame  
Chassis:  
Mower Deck:  
Made of 11 gauge fabricated welded construction  
with external reinforcement ribs. Three blades  
combine for a 48" (122cm) cut width. Cut height  
approximately 1½" (38mm) to 4" (114 mm).  
Blade Drive:  
Electric clutch  
Drive System:  
Each rear wheel is independently driven by a  
Hydro Gear ZT2800 hydrostatic drive 7" cooling  
fan.  
Engine:  
26 HP Briggs and Stratton engine, overhead  
valve, air cooled, gasoline, full pressure lube with  
oil filter, vertical shaft, aluminum head and block  
with cast-iron cylinder liners.  
Starting  
System:  
Electric-key switch operation with safety interlocks  
on park brake and blade drive clutch.  
Tires:  
Front 11 x 4.5 x 5 smooth tread  
15 PSI  
(103 kPa)  
Rear 18 X 9.5 X 8 Turf pneumatic 15 PSI  
(103 kPa)  
Capacities:  
Fuel  
4.9 gallon (19 liters) approximately  
Engine Oil  
2 qts. (1.8 liters) SAE 10W30  
with filter  
Dimensions:  
Width  
50" (112 cm)  
40" (102 cm)  
72" (183 cm)  
605 lbs. (274 kg)  
Height  
Length  
Weight  
Additional information may be provided elsewhere in this manual.  
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE  
18  
Download from Www.Somanuals.com. All Manuals Search And Download.  
SPECIFICATIONS  
RAM MAG SERIES™ 44 Model 968999559  
1½" square tube side frame  
Chassis:  
Made of 11 gauge fabricated welded construction  
with external reinforcement ribs. Three blades  
combine for a 42" (107cm) cut width. Cut height  
approximately 1½" (38mm) to 4" (114 mm).  
Mower Deck:  
Electric clutch  
Blade Drive:  
Each rear wheel is independently driven by a  
Hydro Gear ZT2800 hydrostatic drive with integral  
charge pump and 7" cooling fan.  
Drive System:  
20 HP Honda engine, overhead valve, air cooled,  
gasoline, full pressure lube with oil filter, vertical  
shaft, aluminum head and block with cast-iron  
cylinder liners.  
Engine:  
Electric-key switch operation with safety interlocks  
on park brake and blade drive clutch.  
Starting  
System:  
Front 11 x 4.5 x 5 smooth tread  
15 PSI  
(103 kPa)  
Tires:  
Rear 18 X 9.5 X 8 Turf pneumatic 15 PSI  
(103 kPa)  
Capacities:  
Fuel  
4.9 gallon (19 liters) approximately  
Engine Oil  
2 qts. (1.8 liters) SAE 10W30  
with filter  
Dimensions:  
Width  
44" (112 cm)  
Height  
Length  
Weight  
40" (102 cm)  
69½" (177 cm)  
625 lbs. (283 kg)  
Additional information may be provided elsewhere in this manual.  
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE  
19  
Download from Www.Somanuals.com. All Manuals Search And Download.  
SPECIFICATIONS  
RAM MAG SERIES™ 44 Model 968999560  
1½" square tube side frame  
Chassis:  
Made of 11 gauge fabricated welded construction  
with external reinforcement ribs. Three blades  
combine for a 42" (107cm) cut width. Cut height  
approximately 1½" (38mm) to 4" (114 mm).  
Mower Deck:  
Electric clutch  
Blade Drive:  
Each rear wheel is independently driven by a  
Hydro Gear ZT2800 hydrostatic drive with integral  
charge pump and 7" cooling fan.  
Drive System:  
20 HP Kohler engine, overhead valve, air cooled,  
gasoline, full pressure lube with oil filter, vertical  
shaft, aluminum head and block with cast-iron  
cylinder liners.  
Engine:  
Electric-key switch operation with safety interlocks  
on park brake and blade drive clutch.  
Starting  
System:  
Front 11 x 4.5 x 5 smooth tread  
15 PSI  
Tires:  
(103 kPa)  
Rear 18 X 9.5 X 8 Turf pneumatic 15 PSI  
(103 kPa)  
Capacities:  
Fuel  
4.9 gallon (19 liters) approximately  
Engine Oil  
2 qts. (1.8 liters) SAE 10W30  
with filter  
Dimensions:  
Width  
44" (112 cm)  
40" (102 cm)  
72" (183 cm)  
625 lbs. (283 kg)  
Height  
Length  
Weight  
Additional information may be provided elsewhere in this manual.  
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE  
20  
Download from Www.Somanuals.com. All Manuals Search And Download.  
SPECIFICATIONS  
RAM MAG SERIES™ 50 Model 968999561  
1½" square tube side frame  
Chassis:  
Mower Deck:  
Made of 11 gauge fabricated welded construction  
with external reinforcement ribs. Three blades  
combine for a 48" (122cm) cut width. Cut height  
approximately 1½" (38mm) to 4" (114 mm).  
Blade Drive:  
Electric clutch  
Drive System:  
Each rear wheel is independently driven by a  
Hydro Gear ZT2800 hydrostatic drive with integral  
charge pump and 7" cooling fan.  
Engine:  
21 HP Kawasaki, twin cylinder, overhead valve, air  
cooled, gasoline, full pressure lube with oil filter,  
vertical shaft, aluminum head & block with cast-  
iron cylinder liners with heavy duty canister air  
cleaner.  
Starting  
System:  
Electric-key switch operation with safety interlocks  
on park brake and blade drive clutch.  
Tires:  
Front 11 x 4.5 x 5 smooth tread  
15 PSI  
(103 kPa)  
Rear 18 X 9.5 X 8 Turf pneumatic 15 PSI  
(103 kPa)  
Capacities:  
Fuel  
4.9 gallon (19 liters) approximately  
Engine Oil  
2 qts. (1.8 liters) SAE 10W30  
with filter  
Dimensions:  
Width  
50" (127 cm)  
40" (102 cm)  
72" (183 cm)  
605 lbs. (274 kg)  
Height  
Length  
Weight  
Additional information may be provided elsewhere in this manual.  
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE  
21  
Download from Www.Somanuals.com. All Manuals Search And Download.  
SPECIFICATIONS  
RAM MAG SERIES™ 50 Model 968999562  
1½" square tube side frame  
Chassis:  
Mower Deck:  
Made of 11 gauge fabricated welded construction  
with external reinforcement ribs. Three blades  
combine for a 48" (122cm) cut width. Cut height  
approximately 1½" (38mm) to 4" (114 mm).  
Blade Drive:  
Electric clutch  
Drive System:  
Each rear wheel is independently driven by a  
Hydro Gear ZT2800 hydrostatic drive with integral  
charge pump and 7" cooling fan.  
Engine:  
20 HP Honda, twin cylinder, overhead valve, air  
cooled, gasoline, full pressure lube with oil filter,  
vertical shaft, aluminum head & block with cast-  
iron cylinder liners.  
Starting  
System:  
Electric-key switch operation with safety interlocks  
on park brake and blade drive clutch.  
Tires:  
Front 11 x 4.5 x 5 smooth tread  
15 PSI  
(103 kPa)  
Rear 18 X 9.5 X 8 Turf pneumatic 15 PSI  
(103 kPa)  
Capacities:  
Fuel  
4.9 gallon (19 liters) approximately  
Engine Oil  
2 qts. (1.8 liters) SAE 10W30  
with filter  
Dimensions:  
Width  
50" (112 cm)  
40" (102 cm)  
72" (183 cm)  
605 lbs. (274 kg)  
Height  
Length  
Weight  
Additional information may be provided elsewhere in this manual.  
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE  
22  
Download from Www.Somanuals.com. All Manuals Search And Download.  
SPECIFICATIONS  
RAM MAG SERIES™ 50 Model 968999563  
1½" square tube side frame  
Chassis:  
Mower Deck:  
Made of 11 gauge fabricated welded construction  
with external reinforcement ribs. Three blades  
combine for a 48" (122cm) cut width. Cut height  
approximately 1½" (38mm) to 4½" (114 mm).  
Blade Drive:  
Electric clutch  
Drive System:  
Each rear wheel is independently driven by a  
Hydro Gear ZT2800 hydrostatic drive with integral  
charge pump and 7" cooling fan.  
Engine:  
20 HP Kohler, twin cylinder, overhead valve, air  
cooled, gasoline, full pressure lube with oil filter,  
vertical shaft, aluminum head & block with cast-  
iron cylinder liners.  
Starting  
System:  
Electric-key switch operation with safety interlocks  
on park brake and blade drive clutch.  
Tires:  
Front 11 x 4.5 x 5 smooth tread  
15 PSI  
(103 kPa)  
Rear 18 X 9.5 X 8 Turf pneumatic 15 PSI  
(103 kPa)  
Capacities:  
Fuel  
4.9 gallon (19 liters) approximately  
Engine Oil  
2 qts. (1.8 liters) SAE 10W30  
with filter  
Dimensions:  
Width  
50" (127 cm)  
Height  
Length  
Weight  
40" (102 cm)  
74½" (189 cm)  
605 lbs. (274 kg)  
Additional information may be provided elsewhere in this manual.  
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE  
23  
Download from Www.Somanuals.com. All Manuals Search And Download.  
SEAT ADJUSTMENT INSTRUCTIONS  
1.  
Grasp seat slide adjuster and move it into adjustment  
position.  
2.  
3.  
Slide seat forward or backward.  
Release seat slide adjuster.  
Seat Slide  
Adjuster  
Fig. 1—  
24  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CONTROLS  
CONTROL LEVERS  
For access to the seat, move control levers to neutral  
position and swing them outward.  
NEUTRAL  
SLOW  
FORWARD  
FAST  
FORWARD  
90o  
RIGHT  
SLOW  
REVERSE  
TURN  
Fig. 2—  
Left Turn Opposite  
TO GO FORWARD  
• From neutral position, gently push control levers  
forward.  
• To increase speed, move levers further forward.  
TO GO BACKWARDS  
• From neutral position, gently pull control levers  
toward you.  
TURNING  
• Turning is controlled by moving one control lever slightly  
forward or rearward of the other.  
• To turn left, move left lever rearward of the right lever.  
• To turn right, move right lever rearward of the left lever.  
• To turn on mower’s own axis (zero turning radius), stop  
and move one lever to reverse position and the other to  
forward position.  
BRAKING  
• To brake mower, move both levers in direction opposite  
of travel.  
NOTE: The pressure required to operate the mower is very light.  
25  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CONTROLS  
PARK BRAKE  
The park brake is designed to hold the mower  
from moving and is not intended for use in  
stopping the mower while it is in motion. The  
engine will stop if the park brake is engaged while  
the control levers are in the drive position.  
Engage park brake before  
starting engine.  
CAUTION  
!
TO SET PARK BRAKE  
The hand-operated park brake is located on the  
left hand side.  
Fig. 3—  
•To engage brake, pull lever up (to the rear).  
•To release brake, move lever forward (down).  
NOTE: Always set park brake before dismounting.  
Release park brake before moving mower.  
26  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CONTROLS  
BLADE DRIVE  
Located on the control panel, on operator’s right.  
To engage the mower blade, pull up on the switch.  
To disengage mower blade, push down.  
CHOKE AND THROTTLE CONTROL LEVER  
Located on control panel to  
operator’s right.  
Throttle control for engine  
speed.  
STOP  
Choke for engine starting.  
Throttle control should be set to  
MAXIMUM or wide open setting  
to insure adequate cooling of  
the engine and to maintain  
mower deck blade speed while  
mowing.  
Fig. 4—  
27  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
MOWER DECK CUT HEIGHT LIFT LEVER  
Use right foot to operate deck foot pedal at right front foot  
area.  
To raise mower deck, push forward with right foot on top  
portion of foot pedal. When desired deck height is  
reached, push with right foot on lower portion of foot pedal  
until the bottom of the foot pedal engages in deck  
positioning notch.  
To lower deck, push forward with right foot on top portion  
of foot pedal until bottom edge of foot pedal disengages  
deck positioning notch. Lower deck to desired height and  
push bottom portion of foot pedal until bottom edge  
engages notch.  
Never attempt to operate deck lift mechanism in any  
manner, other than foot method described above.  
Always use highest position for transport.  
28  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
The safe and successful operation of the RAM will depend  
on the operator having the correct knowledge of all controls  
used on the mower and making good judgements about the  
terrain to be mowed.  
NEVER allow anyone without complete knowledge of all  
controls and their functions to operate the mower.  
During initial operation, “learning to drive”, set throttle at slow  
speed.  
Sound judgement by the operator will prevent accidents.  
BEFORE OPERATING MOWER  
1. Read engine manufacturer’s operating and maintenance  
instructions.  
2. Read and observe all safety instructions on your mower  
and in the manual.  
3. Check engine oil.  
4. Check fuel cap to be sure it is in place.  
5. Be sure park brake is on.  
6. Be sure mower blade drive is off.  
7. Know how to stop engine. (Turn key to OFF position).  
29  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
Failure to observe the following instructions  
could result in personal injury.  
CAUTION  
!
STARTING INSTRUCTIONS  
1. Park brake must be on, control levers in outward position  
and blade drive disengaged.  
2. Position throttle to desired speed setting. If engine is cold,  
position choke lever in the ON position.  
NOTE: Engine may require partial choke setting to start even if  
the engine has been operated for a period of time.  
3. Insert ignition key and turn to START position. When  
engine starts, release ignition key. Key will return to RUN  
position.  
4. Return choke to OFF position, if applicable.  
5. Move throttle to maximum speed position.  
6. Release park brake.  
7. Swing levers inward.  
8. Operate mower per CONTROL instructions on Page 25.  
Do not operate the engine in an enclosed  
area due to the harmful exhaust gas  
produced.  
CAUTION  
!
Note: When mowing with blades engaged, set throttle control  
to the MAXIMUM or wide open setting to insure adequate  
cooling of the engine and to maintain mower deck blade  
speed.  
30  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
TESTING OF SAFETY INTERLOCK SYSTEMS  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
The following tests should be performed at the start of  
each mowing day.  
PARK BRAKE SWITCH TEST  
1. Swing control levers to outward position.  
2. Disengage blade drive.  
3. Put park brake in OFF position.  
4. Turn ignition switch to START.  
Engine should not turn over or attempt to start.  
CONTROL LEVER SWITCH TEST  
1. Disengage blade drive.  
2. Put park brake in ON position.  
3. Swing control levers inward.  
4. Turn ignition switch to START.  
Engine should not turn over or attempt to start.  
NOTE: If any safety check fails, do not operate the mower until  
the system has been checked and repaired by an  
authorized Dixon dealer.  
31  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
TESTING OF SAFETY INTERLOCK SYSTEMS  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
The following tests should be performed at the start of  
each mowing day.  
BLADE DRIVE SWITCH TEST  
1. Put park brake in ON position.  
2. Swing control levers to outward position.  
3. Engage blade drive.  
4. Turn ignition switch to START.  
Engine should not turn over or attempt to start.  
SEAT SWITCH TEST  
1. In a SAFE AREA away from bystanders, start the engine.  
2. Leave control levers in outward position and put park  
brake ON position.  
3. Engage blade drive.  
4. Raise slightly off seat. Engine should stop!  
NOTE: If any safety check fails, do not operate the mower until  
the system has been checked and repaired by an  
authorized Dixon dealer.  
32  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
MOWING WITH A MULCHING ATTACHMENT  
Mulching or recycling the grass clippings requires a totally  
different mowing approach than would be normal when side  
discharging or bagging the grass. There may be instances or  
conditions where it is not possible to hide all the recycled or  
mulched clippings.  
In order to achieve the best results, please read and follow  
the mulching tips listed below:  
1. Read and follow the installation instructions that are  
included with your mulcher.  
2. Set the engine speed control to the wide open or full  
setting.  
3. Place the mower deck cut height selector in either the top  
or second notch. Never cut more than ¾" (19 mm) to 1"  
(25mm) off the grass at any one time. Attempting to cut  
more grass will result in the deck plugging and cause the  
engine to stall.  
4. It may be necessary to cut the lawn twice to achieve  
acceptable mulching performance especially on first  
cuttings or if the lawn is heavily fertilized.  
5. Do not attempt to cut grass when it is wet. Mulching  
performance will be very poor in wet grass conditions.  
6. Maintain sharp blades throughout the cutting season. This  
is very important. Optimal mulching performance cannot  
be obtained with a dull or nicked blade.  
33  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
MOWING WITH A MULCHING ATTACHMENT  
(continued)  
7. Keep the underside of the mower deck clean. Remove  
all grass and dirt buildup from the underside of the pan,  
the baffles and deflectors after each use. Never, under  
any circumstances, should you place hands or feet  
under the mower deck or in the chute while blades or  
impeller are still turning.  
8. Alternate mower direction. This will evenly disperse the  
mulched grass clippings over the lawn for even  
fertilization.  
If the mulching quality of the mower does not seem  
to be satisfactory, try one or more of the following  
tips:  
Raise the height-of-cut setting on your mower.  
Cut grass more frequently.  
Operate the mower at a slower ground speed.  
Overlap cutting swaths instead of cutting a full swath with  
each pass.  
Mow across the marginal areas a second time.  
CUT HIGH - MOW OFTEN!  
34  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
MOWING WITH A  
GRASS CATCHER ATTACHMENT  
In order to achieve optimum performance when mowing with  
a grass catching attachment, please read and follow the tips  
listed below.  
1. Read and follow the installation instructions that are  
included with your grass catcher.  
2. Set engine speed control to the wide open or full setting.  
3. Do not attempt to cut grass when it is wet. Wet grass will  
clog both the underside of the deck and the attachment  
chutes. Empty bags often to prevent plugging.  
4. If the grass is tall, place the mower deck cut height  
selector in the top or second notch. “Initially” overlap  
cutting swaths instead of a full swath with each pass.  
5. Keep the underside of the mower deck clean. Frequent  
removal of dried grass and dirt will greatly assist in  
bagging of the clippings. Never, under any  
circumstances, should you place hands or feet under  
the mower deck or in the chute while blades or  
impeller are still turning.  
6. Operate the mower at a slower ground speed than when  
mowing without a grass catching attachment.  
35  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
MOWING WITH A  
GRASS CATCHER ATTACHMENT (continued)  
7. Maintain sharp blades throughout the cutting season.  
Some grass catching attachments require a “high-lift”  
blade. See your dealer for advice on the type of blade(s)  
needed for your mower.  
8. Some mowing applications or use of grass catchers may  
require that an additional weight kit be fitted to the mower  
to counter the weight of grass in the bags. Please consult  
with your dealer for more information regarding  
installation and adding weight to the box.  
Failure to observe the following instructions  
could result in serious injury or death.  
WARNING  
!
Watch for low hanging branches or other obstacles that  
might hit the catcher top while turning or backing the  
mower.  
Use care when backing to avoid pushing the grass bags  
into the frame or “hot” exhaust muffler of the engine. Fire  
could result.  
Disengage blade and stop engine prior to clearing grass  
from either the discharge chute or grass catcher  
components.  
Do not operate the mower with the grass catching  
attachment partially removed. Operator or bystanders  
could be injured by thrown objects.  
Keep all attachment bolts tight.  
Important: Do not leave clippings in the bags while the  
mower is stored. Damp grass clippings are a fire hazard if  
left in the bag.  
36  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
SIDE DISCHARGE OF THE CLIPPINGS  
In order to achieve optimum performance when side  
discharging the grass clippings, please read and follow the  
tips listed below. Additional information can be found in the  
Troubleshooting guide on Page 48-49.  
To avoid personal injury, be sure that the  
deflector is properly installed on the  
discharge chute.  
CAUTION  
!
1. Set engine speed control to the wide open or full setting.  
2. Do not attempt to cut grass when it is wet. Wet grass will  
clog the underside of the deck and discharge area.  
3. If the grass is tall, place the mower deck cut height lever  
in the top or second notch. “Initially” overlap cutting  
swaths instead of a full swath with each pass. Some  
applications may require a second cutting.  
4. Keep the underside of the mower deck clean. Frequent  
removal of dried grass and dirt will allow the clippings to  
discharge correctly. Never, under any circumstances,  
place your hands or feet under the mower deck or in  
the chute while blades or impeller are still turning.  
5. Maintain sharp blade(s) throughout the cutting season.  
37  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
GRASS HEIGHT AND CUTTING SUGGESTIONS  
Do not attempt to cut grass when it is wet.  
If the grass is tall, place the mower deck cut height lever in  
the top or second notch. “Initially” overlap cutting swaths  
instead of a full swath with each pass. Some applications  
may require a second cutting.  
Keep the underside of the mower deck clean.  
Maintain sharp blades throughout the cutting season.  
As a rule of thumb, never cut off more than one third of the  
total grass blade length. Correct mowing height can reduce  
weeds and disease by 50% to 80%.  
The following grass cut heights are based on adequate  
moisture conditions and normal thatch buildup in a healthy  
lawn. Some locations and applications may require slightly  
different cut heights. If in doubt, consult your local lawn  
professional for assistance.  
Grass Types  
Bermudagrass  
Bluegrass  
Buffalograss  
Ryegrass  
Best Cut Heights  
1 - 2" (25-51 mm)  
2 - 3" (51-76 mm)  
1½ -3" (38-76 mm)  
2 - 3" (51-76 mm)  
3-3½" (76-89 mm)  
1 - 3" (25-76 mm)  
Tall Fescue  
Zoysiagrass  
38  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OPERATION INSTRUCTIONS  
TOWING TRAILERS AND  
OTHER ATTACHMENTS  
Towing a trailer or other attachment that is too heavy could  
damage the drive or cause the mower to become unstable.  
Limit loads to 250 pounds (113 kg) or less with this mower.  
To Free Wheel Machine  
(Unlock Transmission)  
When pushing or pulling the mower, be sure to engage the  
hydro release levers. Always turn off engine before engaging  
or disengaging the hydro release (free wheel) lever. Never  
attempt to move the lever with the engine running.  
Raise the deck to the highest cutting position.  
Pull the bypass lever out and into the slots so that it is  
held in the bypass position.  
To reengage to drive, reverse the above procedure.  
Fig. 5—  
Hydro Release Lever  
with the head outside the  
rear deck—bypass position  
NOTE: Before pushing or towing tractor, transmission must be  
unlocked and park brake released. The tractor should  
never be pulled at more than 2 miles per hour (3.2 km/h)  
or for distances over ¼ mile (.402 km). Trailer the unit for  
distances over ¼ mile.  
39  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CARE AND MAINTENANCE  
Failure to observe the following instructions  
could result in personal injury.  
CAUTION  
!
Before performing any maintenance, turn off engine,  
allow to cool and remove key.  
Use extreme care when working on machinery.  
Do not wear watch or jewelry.  
Do not wear loose fitting clothes, and observe all  
common safety practices with tools.  
MAINTENANCE SCHEDULE  
•Check deck belt............................................... after 20 hours break-in  
•Check crankcase oil level ...........................................before each use  
•Clean grass & debris from muffler & manifold area ....before each use  
•Check air intake screen .................................................after each use  
•Clean grass under deck. ...............................................after each use  
•Check tire pressure ......................................................every 10 hours  
•Inspect blades for sharpness .......................................every 10 hours  
•Clean air filter element..................................................every 25 hours  
•Grease all zerks ...........................................................every 50 hours  
•Check all belts ..............................................................every 50 hours  
•Change engine crankcase oil & filter ................ (5 hours break-in) and  
......................................................................................every 50 hours  
•Change engine oil filter .................................................every 50 hours  
•Replace air filter element ......................... annually or every 100 hours  
40  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CARE AND MAINTENANCE  
Stop engine and remove ignition  
CAUTION  
!
key for safety. Wear heavy, thick  
gloves when holding onto cutter  
blade, avoid the sharp edge of  
the blade.  
CUTTER BLADE MAINTENANCE  
Check sharpness of mower blades after every 10 hours of  
operation. Observe proper blade position  
prior to removal.  
1. Safely raise front of mower.  
2. Hold or block blade from turning.  
3. Loosen blade bolt and remove blade.  
4. When replacing blade, tighten  
blade bolt securely. Refer to  
Fig 6. Tighten blade bolt  
to 60 ft. lbs. (81Nm)  
Fig. 6—  
Blades should be discarded when worn excessively.  
New blade  
DANGEROUS!  
Do not use blade  
in this condition!  
When notch starts,  
discard blade  
Fig. 7—  
41  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CARE AND MAINTENANCE  
BELTS  
Check belts every 100 hours. Replace any belts showing  
signs of severe cracking or large nicks. Belts are not  
adjustable, replace if they begin to slip from wear.  
ENGINE  
For complete maintenance and operating information of the  
engine, please refer to the maintenance instructions  
furnished by the engine manufacturer and included in your  
Zero Turn Radius mower information packet.  
Battery contains sulfuric acid  
electrolyte that is poisonous and  
corrosive.  
CAUTION  
!
BATTERY  
This is a maintenance-free battery and the fluid level cannot  
be checked. Charge battery if required.  
OFF SEASON BATTERY STORAGE  
DO NOT remove battery from mower.  
Clean top of battery and terminals with baking soda  
and water.  
Identify each cable so they can be reconnected to the  
correct terminal.  
Disconnect cables from terminals. ALWAYS disconnect  
ground cable first and reconnect last.  
Charge battery.  
NOTE: Your Dixon mower comes equipped with a quick  
disconnect harness for the optional Dixon Battery  
Manager. The Dixon Battery Manager maintains the  
proper charge levels during periods of inactivity and may  
prevent premature battery failures. Contact your dealer  
for more information.  
42  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CARE AND MAINTENANCE  
TIRES  
Correct tire pressure is essential for efficient operation of the  
mower. Check tire pressure periodically. Inflate tires to the  
pressure listed below.  
Front tires 11 x 4.50 - 5  
Rear tires 18 x 9.50 - 8  
15 PSI (103 kPa)  
15 PSI (103 kPa)  
Lug nuts or lug bolts should be checked regularly for tightness.  
LUBRICATION  
CHASSIS:  
(11) grease zerks  
LOCATIONS:  
(2) front wheels  
(1) mower deck hubs  
SERVICE INTERVALS:  
Every 50 hours of operation or  
once per season  
RECOMMENDED  
GREASE:  
Name brand wheel bearing  
or multipurpose grease  
(3 pumps each)  
Fig. 8—  
43  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CARE AND MAINTENANCE  
HOT oil may cause burns. Allow engine to  
cool before draining oil.  
CAUTION  
!
CHANGING THE ENGINE OIL  
1. The “Dapco” oil drain valve is located on the left side of  
the engine crankcase.  
2. Place a suitable container under the drain valve hose.  
3. To drain, turn hex head valve stem counter-clockwise with  
a 10mm wrench or socket. Open to full open  
(approximately 7 turns).  
4. After engine is drained, tighten hex stem.  
5. Change oil filter.  
6. Fill with oil (see steps below).  
Hex Head  
Fig. 9—  
Valve Stem  
NOTE: Refer to engine manufacturer’s recommendations for  
frequency of oil changes.  
OIL FILL  
1. Clean any spilled oil from engine and chassis.  
2. Refill engine with type, and quantity of oil recommended  
by the engine manufacturer in engine literature.  
NOTE: Engine oil changes on the Ram Series will require  
replacement of the oil filter. These filters may be available  
from your local Dixon Dealer.  
44  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CARE AND MAINTENANCE  
TRACKING ADJUSTMENT  
If the mower is not tracking straight, check the air pressure in  
both rear tires. Recommended air pressure is 15 PSI (1 bar).  
If the unit will not track straight, follow the steps below.  
Tracking must be checked on a flat and level concrete or  
blacktop surface.  
Mower is tracking to the right.  
Increase the air pressure 2-3 PSI (0.1-0.2 bar) in the right  
rear tire or decrease the air pressure 2/3 PSI in the left rear  
tire.  
Mower is tracking to the left.  
Increase the air pressure 2-3 PSI (0.1-0.2 bar) in the left rear  
tire or decrease the air pressure 2/3 PSI in the right rear tire.  
Recheck tracking and keep making adjustments with the tire  
pressure until the unit tracks straight. DO NOT exceed  
maximum recommended tire pressure 24 PSI (1.6 bar).  
Record the tire pressure for future reference.  
NOTE: If the above procedure fails, have the mower checked  
and repaired by an authorized Dixon dealer.  
45  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CARE AND MAINTENANCE  
MOWER DECK LEVELING PROCEDURE  
There are four (4) slots that will control the attitude or pitch  
of the mower deck. The deck should be level or pitched  
slightly higher in rear.  
1. Place the mower on a smooth level surface with front  
casters positioned towards deck. Check tire pressures to  
insure the mower has a correct stance. Inflate tires as  
required:  
Front  
Rear:  
16 - 21 lbs maximum (110-145 kPa)  
8-14 lbs maximum (55-97 kPa)  
NOTE: To insure accuracy of leveling procedure, mower deck  
drive belt must be installed prior to leveling deck.  
2. Wear heavy gloves. Turn each outer blade tip to align  
with the deck or in a side-to-side manner.  
3. Measure from the floor surface up to the bottom of the  
blade tip on the discharge side of the mower. Retain this  
measurement. Move to the opposite side and check to  
see if that measurement is the same. If adjustment is  
required, turn nut on one or both of the front L-rods until  
both measurements are equal.  
4. Turn each outer blade tip to align with the deck in a front  
to rear manner.  
5. Measure from the floor surface up to the bottom of the  
blade tips at both the front and rear of the blades. Rear  
of blade tips should be 1/8" to ¼" higher than the front of  
blade tips. If adjustment is required, turn nut on one or  
both of the rear L-rods until both measurements are  
equal.  
NOTE: This will place the mower deck in a base measurement  
position. Additional adjustment may be required to  
achieve desired cut for the type of grass or conditions  
involved.  
46  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CARE AND MAINTENANCE  
ELECTRICAL SYSTEMS  
Keep all connections clean and tight.  
CLEANING THE MOWER  
Wash mower periodically. Clean above and below deck.  
High pressure washing and alkaline based soaps can cause  
damage to bearings and other parts of the mower. After  
washing your mower, start the engine and engage the mower  
deck for a few minutes to disperse any water that may have  
accumulated in bearings, pulleys or fans.  
Note: Allow mower to cool before washing. If bearings are hot,  
they will draw moisture inside as they dry and cause  
corrosion.  
SERIAL NUMBERS  
The serial number is located on frame at rear of engine.  
WARRANTY  
Refer to warranty information (Page 16).  
PARTS/SERVICE  
See your Dixon dealer for replacement parts, warranty or  
service.  
47  
Download from Www.Somanuals.com. All Manuals Search And Download.  
TROUBLESHOOTING  
1. ENGINE WON’T TURN OVER  
Mower blades engaged- - - - - - - - - - - - - - - - - - - - disengage blades  
Park brake not on- - - - - - - - - - - - - - - - - - - - - - - - engage park brake  
Dead battery - - - - - - - - - - - - - - - - - - - - - - - - - - - charge or replace  
Solenoid - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer  
Ignition switch - - - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer  
Starter - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer  
2. ENGINE WILL TURN OVER BUT WON’T START  
No fuel - - - - - - - - - - - - - - - - refuel and/or clean or replace fuel filters  
3. HARD TO START ENGINE  
Fuel line clogged - - - - - - - - - - - - - clean fuel line and check fuel filter  
Faulty fuel pump- - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer  
4. ENGINE STARTS BUT CUTS OUT  
Water in fuel - - - - - - - - - - - - - - - drain old fuel-replace with new fuel  
Clogged fuel line - - - - - - - - - - - - - - - - - - - - - - - - - - check fuel filter  
Fuel tank vent plugged - - - - - - - - - - - - - - - - - - - - - - - clean fuel vent  
Faulty fuel pump - - - - - - - - - - - - - - - - - - - - - - - - - - - consult dealer  
5. ENGINE OVERHEATED  
Air intake screen or fins clogged - - - - - - clean intake screen and fins  
Oil level too low or too high - - - - - - - - - - - - - - - - - - - - adjust oil level  
Running engine too slow - - - - - - - - - - - - - - - - - - - - run engine faster  
48  
Download from Www.Somanuals.com. All Manuals Search And Download.  
TROUBLESHOOTING  
6. ENGINE RUNS BUT MOWER WON’T MOVE FORWARD  
Drive belt broken or slipping - - - - - - - - - - - - - - - - - replace drive belt  
Transmission oil low - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - add oil  
Damaged transmission - - - - - - - - - - - - - - - - - - - - - - - consult dealer  
Transmission bypass may be engaged - - - - disengage (see page 37)  
7. MOWER LOSES POWER OR TRANSMISSION OVERHEATS  
Engine air filter - - - - - - - - - - - - - - - - - - - - - - - - - - - clean or replace  
Transmission damage - - - - - - - - - - - - - - - - - - - - - - consult dealer  
8. ENGINE STALLS WHEN BLADES ARE ENGAGED  
Operator not on seat- - - - - - - - - - - - - - - - - - - - - - - - - - - sit on seat  
Faulty interlock system - - - - - - - - - - - - - - - - - - - - - - consult dealer  
Faulty blade spindle bearing - - - - - - - - - - - - - - - - - - consult dealer  
Deck drive belt not properly routed - - - - - - - - - - - - - - - - - - - reroute  
Blades blocked by foreign material - - - - - - - - - - - - clean under deck  
9. DRIVE SYSTEM  
Mower pulls to side- - - - - - - - - - - - check tire inflation/consult dealer  
Mower creeps in neutral - - - - - - - - - - - - - - - - - - - - - consult dealer  
Low on power - - - - - - - - - - - - - - - - - - - - - - - - - check belt tension  
10. CUT QUALITY  
Cut uneven left to right - - - - - - - - - - - - check tire inflation/level deck  
Ends of grass blades are ragged - - - - - - - - - - - - - - sharpen blades  
Poor dispersal of grass - - - - - - - - - - clean deck/check for loose belt  
Skips in spots - - - - - - - - - - check for loose belt/slow ground speed  
49  
Download from Www.Somanuals.com. All Manuals Search And Download.  
STANDARD SERVICE PARTS LIST  
BLADES  
44" Deck  
* Hi Lift Fusion  
Super Hi-Lift Fusion  
Standard Lift Fusion  
Gator Fusion  
Hi-Lift  
Standard Lift  
P/N 539 119836  
P/N 539 119798  
P/N 539 119860  
P/N 539 119862  
P/N 539 119858  
P/N 539 119859  
50" Deck  
* Hi Lift Fusion  
Super Hi-Lift Fusion  
Standard Lift Fusion  
Gator Fusion  
Hi-Lift  
Standard Lift  
P/N 539 119837  
P/N 539 119799  
P/N 539 119865  
P/N 539 119867  
P/N 539 119863  
P/N 539 119864  
* Factory installed  
BELTS  
44" Deck  
Engine to Mower Deck  
Engine to Transmission  
P/N 539 114543  
P/N 539 104334  
50" Deck  
Engine to Mower Deck  
Engine to Transmission  
P/N 539 114508  
P/N 539 104334  
ENGINE AIR AND OIL FILTERS  
Refer to Engine Operator’s Manual for correct service  
intervals for engine oil changes and air filter maintenance.  
Protect your engine investment, use only original equipment  
filters. Refer to the Engine Operator’s Manual or ask your  
dealer for correct replacement parts.  
50  
Download from Www.Somanuals.com. All Manuals Search And Download.  
OWNER’S INFORMATION  
Date of Purchase ________________________________  
Mower Model Number_____________________________  
Mower Serial Number _____________________________  
Purchased From ________________________________  
________________________________  
________________________________  
DATE OIL CHANGED  
DATE ENGINE TUNED  
____________________  
_____________________  
____________________  
____________________  
____________________  
____________________  
____________________  
____________________  
_____________________  
_____________________  
_____________________  
_____________________  
_____________________  
_____________________  
Dixon ~401 North Commerce Street~Beatrice, NE~68310 ~402-223-1000~Fax 402-223-1053  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Dixon and ZTR®  
are registered trademarks  
of Dixon  
The engine exhaust from this product  
WARNING  
!
contains chemicals known to the State of  
California to cause cancer, birth defects or  
other reproductive harm.  
DIXON  
401 Commerce Street  
Beatrice, NE 68310  
Ram Series  
Part No. 539 114246IR  
Download from Www.Somanuals.com. All Manuals Search And Download.  

Agri Fab Lawn Mower 45 03621 page
Craftsman Lawn Mower 917256544 User Guide
Dixon Lawn Mower 5421 User Guide
McCulloch Lawn Mower 14596 User Guide
Poulan Lawn Mower 183247 User Guide
Poulan Lawn Mower 190944 User Guide
Snapper Lawn Mower A21509B User Manual
Snapper Lawn Mower MR216015BV User Manual
Snapper Lawn Mower SPV211 7800168 User Manual
Stiga Lawn Mower 50 EL User Guide