Locke Lawn Mower TRM 3083 User Manual

Reel Mower

TRM-3083, TRM-5138

TRM-7192

Operators Manual

Locke Turf

307 Highway 52E, Opp, Alabama, 36467, (334) 493-1300

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REEL MOWER

Operator’s Manual

Table of Contents

SECTION

Introduction …………………...…………2,3

Federal Laws and Regulations ………….4

Dealer Preparation Check List…………..5

Federal Laws and Regulations…………..7

Safety...………………………...……...…..7

Operation..…………………………………7

Hook Up……………………………………7

Leveling the Frame……...……………..…7

Tractor Hook-Up………….……………….8

Belt Idlers……………………………….….8

Lift Chain Adjustment.…………………...8

Mowing Unit Belt Adjustment.....………..8

Mowing…….………………..……………..9

Reel Adjustment.......………….………....9

Mowing Height Adjustment..…………...10

Hydraulic Lift Operation…….………..…11

Mowing w/ V-Reel……………………….12

Trouble Shooting………………………..15

Maintenance….……………………..…..16

Component Location Diagrams……….17

Safety Decals…………………………...18

Torque Specifications………….……….21

RETAIL CUSTOMER’S RESPONSIBILITY

UNDER THE LOCKE TURF INC. WARRANTY

It is the Retail Customer and /or Operator’s responsibility to read the Operator’s Manual, to operate, lu-

bricate, maintain, and store the product in accordance with all instructions and safety procedures. Fail-

ure of the operator to read the Operator’s Manual is a misuse of this equipment.

It is the Retail Customer and/or Operator’s responsibility to inspect the product and to have any part(s)

repaired or replaced when continued operation would cause damage or excessive wear to other parts or

cause a safety hazard.

It is the Retail Customer’s responsibility to deliver the product to the authorized Locke Turf distributor

from whom he purchased it, for service or replacement of defective parts that are covered by warranty.

Repairs to be submitted for warranty consideration must be made within fort-five (45) days of failure.

It is the Retail Customer’s responsibility for any cost incurred by the Dealer for traveling to or hauling of

the product for the purpose of performing a warranty obligation or inspection.

UNDERSTAND SIGNAL WORDS

DANGER: Indicates an imminently

WARNING: Indicates a potentially CAUTION: Indicates a potentially

Hazardous situation which, if not avoid-

Ed, will result in death or serious injury. Avoided, could result in death or

This signal word is to be limited to the

Most extreme situations.

hazardous situation which, if not

avoided, may result in minor or

Moderate injury. It may also be

Used to alert against unsafe

serious injury.

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INTRODUCTION

More than merely devices created for mowing grass, the excellence of

design, construction and operation of Locke power mowers is unparal-

leled. Introduced in 1928, tested and proven, Locke power mowers may

be considered, in terms of today’s technology, the ultimate response to

the need for the highest degree of quality lawn care. These magnificent

green machines are legendary and known throughout the world for gen-

eration-spanning durability and unequalled performance in the precision

cutting of grass.

Locke power mowers are heavy-duty, precision instruments. No

capricious model year or cosmetic style changes are instituted, although

improvements are continually incorporated into all models. The most re-

cent evidence this is in the introduction of the new “Commercial Series”.

Design and manufacturing innovations make this the mower for the next

century. Whatever model of Locke power mower you have purchased

you have our assurance that, with proper care, you are the owner of a

machine which will provide many years of dependable service.

To extract the fullest possible value from the performance of your

Locke power mower we urge you to read this manual very carefully.

Should you find any of the instructions unclear, please contact your

Locke dealer or call the Locke Factory Service Department.

Phone: 334-493-1300

Fax: 334-493-1400

Locke Mowers: The Finest Cut….For The Finest Lawns

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INTRODUCTION

Definitions:

Locke Turf welcomes you to the growing family of

new product owners. This implement has been de-

signed with care and built by skilled workers using

quality materials. Proper assembly, maintenance

and safe operating practices will help you get years

of satisfactory use from the machine.

NOTE: A special point of information related to its

preceding topic. The author’s intention is that you

read and note this information before continuing.

IMPORTANT: Information, related to its preceding

topic, that the author feels would be of use.

Description of Unit

Owner Assistance

The TRM Model Reel Mowers are precision finishing

implements. The placement and rotation of the cut-

ting blades are installed to ensure the maximum

“cut” without damaging the turf.

If customer service or repair parts are required con-

tact your local Locke Turf dealer. They have trained

personnel, repair parts and the equipment needed to

service your implement.

The Reel Mower is driven at a rate slower than PTO

shaft to obtain maximum cut.

These parts have been specially designed and should

only be replaced with genuine Locke Turf parts.

Features Include:

Serial Number Plate – Refer to Figure below for the

location of your serial number plate.

• Drive ratio is factory preset to assure optimum

cutting.

• Standard rear rollers and optional front rollers are

mounted to maintain constant mowing height.

• Easy access for maintenance.

• Integral style hitch to implement prevents skewing

on hillsides.

Serial Number Plate Location

• Shields in place to prevent buildup.

• Mowing large areas of turf year after year with low

maintenance.

Intended Usage

This machine is intended to be used primarily for

precision mowing of large areas of turf.

For prompt service always use the serial number and

model number when ordering parts from your Locke

Turf dealer. Be sure to include your serial number

and model number in correspondence also.

Using This Manual

The Operator’s Manual is designed to help familiar-

ize you with safety, assembly, operation, adjust-

ments, troubleshooting and maintenance. Read this

manual and follow the recommendations to help

ensure safe and efficient operation.

Your dealer wants you to be satisfied with your new

machine. If for any reason you are not satisfied with

the service received, the following actions are sug-

gested:

The information contained within this manual was

current at the time of printing. Some parts may

change slightly to assure you of the best perform-

ance.

1. First, discuss the matter with your dealership ser-

vice manager. Make sure they are aware of any

problems you may have had and that they have

had the opportunity to assist you.

2. If you are still not satisfied, seek out the owner or

General Manager of the dealership and explain the

problem and request assistance.

Terminology

“Right” or “Left” as used in this manual is deter-

mined by facing the direction the machine will travel

while in use unless otherwise stated.

3. For further assistance beyond that provided by your

dealer, you may contact:

Locke Turf – Customer Service

307 Highway 52E

Opp, Alabama 36467

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DEALER PREPARATION CHECK LIST

REEL MOWER

BEFORE DELIVERING MACHINE- The following check list should be

completed. Use the Operator’s Man-

ual as a guide.

ꢀ

1. Assembly completed.

2. Gearbox filled with oil.

3. All fittings lubricated.

4. All shields in place and in good condition.

5. All fasteners torqued to specifications given in Torque Chart.

6. All decals in place and readable. (See decal page.)

7. Overall condition good (i.e. paint, welds)

8. Operators manual has been delivered to owner and he has been instructed on the

safe and proper use of the mower.

Dealer’s Signature______________________________________________________

Purchaser’s Signature___________________________________________________

THIS CHECKLIST IS TO REMAIN IN OWNER’S MANUAL

It is the responsibility of the dealer to complete the procedures listed

above before delivery of this implement to the customer.

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IMPORTANT FEDERAL LAWS AND REGULATIONS* CONCERNING

EMPLOYERS, EMPLOYEES AND OPERATIONS.

*(This section is intended to explain in broad terms the concept and effect of the following federal laws and regula-

tions. It is not intended as a legal interpretation of the laws and should not be considered as such.)

U.S. Public Law 91-596 (The Williams-Steiger Occupational and Health Act of 1970) OSHA

This Act Seeks:

“…to assure so far as possible every working man and woman in the nation safe and healthful

working conditions and to preserve our human resources…”

DUTIES

Sec. 5 (a) Each employer-

(1) shall furnish to each of his employees employment and a place of employment which are free

from recognized hazard that are causing or are likely to cause death or serious physical harm

to his employees;

(2) shall comply with occupational safety and health standards promulgated under this Act.

a. Each employee shall comply with occupational safety and health standards and all

rules, regulations and orders issued pursuant to this Act which are applicable to his

own actions and conduct.

OSHA Regulations

Current OSHA regulations state in part: “At the time of initial assignment and at least annually thereafter, the em-

ployer shall instruct every employee in the safe operation and servicing of all equipment with which the employee is

or will be involved.” These will include (but are not limited to) instructions to:

Keep all guards in place when the machine is in operations:

Permit no riders on equipment;

Stop engine, disconnect the power source and wait for all machine movement to stop before servicing,

adjusting, cleaning or unclogging the equipment, except where the machine must be running to be properly

serviced or maintained, in which case the employer shall instruct employees as to all steps and procedures

which are necessary to safely service or maintain the equipment.

Make sure everyone is clear of machinery before starting the engine, engaging power or operating the ma-

chine.

EMPLOYEE TRACTOR OPERATING INSTRUCTIONS:

1. Securely fasten your seat belt if the tractor has a ROPS

5. Watch where you are going especially at

row ends, on roads and around trees.

2. Where possible avoid operating the tractor near

Ditches, embankments and holes.

6. Do not permit others to ride.

7. Operate the tractor smoothly – jerky

turns starts or stops

3. Reduce speed when turning, crossing slopes and

on rough, slick or muddy surfaces

8. Hitch only to the drawbar and hitch

points recommended by tractor

manufacturers

4. Stay off slopes too steep for safe operation

9. When tractor is stopped, set brake

securely and use park lock if available

Child Labor Under 16 Years Old

Some regulations specify that no one under the age of 16 (sixteen) may operate power machinery. It is your re-

sponsibility to know what these regulations are in you own area or situation. (Refer to U.S. Dept, of Labor, Employ-

ment Standard Administration, Wage & Home Division, Child Labor Bulletin #102.)

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SECTION 1 – SAFETY

and tighten if necessary.

8. Travel slowly over rough terrain and be alert to holes

and gullies

9. When traveling on public roads, use accessory lights

and devices for adequate warning to operators of

other vehicles. Comply with all Federal, State and

Local laws.

IMPORTANT SAFETY INFORMATION

This Safety Alert Symbol means:

ATTENTION! BECOME ALERT!

YOUR SAFETY IS INVOLVED!

10. Never operate the Reel Mower while in the raised

transport position.

11. Be alert to traffic when crossing or cutting near road-

ways.

12. Disengage the tractors’ PTO when raised transport.

13. Wear proper eye protection to prevent injury from

flying objects.

14. Keep PTO shielding in place and in good condition.

Do not operate mower with shields missing.

15. Always use proper PTO speed or machine damage

may result. This mower is designed to be used with

a tractor using a 540 rpm rear PTO. Important:

never should a tractor equipped with a 1000 rpm

PTO operate a machine equipped for 540 rpm

PTO.

The Safety Alert Symbol identifies important safety

messages in manuals and on equipment safety

signs. To avoid possible injury or death, follow the

equipment and manual’s safety instructions.

In addition to the design and configuration of equip-

ment, hazard control and accident prevention are

dependent upon the awareness, concern, prudence

and proper training of personnel in the operation,

transport, maintenance and storage of equipment.

Read the operator’s manual for your safety and un-

derstanding of the equipment. Store the manuals in

a safe and accessible location for your future refer-

ence.

16. In order to maintain steering control add ballast to

tractor. To determine the amount of ballast required

refer to your tractor operator’s manual.

Safety Rules

17. Before performing maintenance, disconnect PTO

driveline and hydraulic hoses and make sure the

transport locks are installed on the wing decks and

center deck.

Following the safety practices in the operator’s

manuals and equipment safety signs will help mini-

mize accident possibility and increase equipment

productivity.

18. Transport mower with transport chain in place.

19. Escaping hydraulic fluid under pressure can have

sufficient force to penetrate the skin. Check all hy-

draulic hoses before applying pressure. Fluid escap-

ing from a very small hole can be almost invisible.

Use a piece of cardboard, not body parts, to check

for suspected leaks. If injured, seek medical assis-

tance from a doctor that is familiar with this type of

injury. Foreign fluids in the tissue must be surgically

removed within a few hours or gangrene will result.

20. Do not permit anyone to stand between tractor and

mower – especially during tractor hook-up.

21. Stand clear of mower when raising or lowering.

MAKE SURE EVERYONE THAT WILL USE THIS

MACHINE HAS READ OR HAD THE OPERA-

TOR’S MANUAL AND EQUIPMENT SAFETY

SIGNS INFORMATION EXPLAINED AND UNDER-

STANDS HOW TO OPERATE IT SAFELY.

General

The safe operation of any machinery is a big con-

cern to users and manufacturers. Your Verti-Cutter

has been designed with many built-in safety fea-

tures. However, no one should operate this ma-

chine before carefully reading the Operator’s Man-

ual.

Prior To Operation

1. Do not stand between tractor and implement during

1. Do not allow anyone to operate this machine

that has not been properly trained in its safe

operation.

2. Do not let children operate the implement.

3. Never allow passengers.

4. Never operate the mower near people; and

maintain as much distance from the rear of the

mower and any people as possible.

hitching.

2. Do not operate without safety chain properly at-

tached to tractor.

3. Make sure hydraulic lines are attached to correct

ports.

CAUTION

5. Before mowing, clear the area of objects and

debris that could become entangled in the

blades or thrown from the mower.

6. After striking an object, disengage PTO, shut off

tractor and inspect for damage before continu-

ing.

SOME ILLUSTRATIONS MAY SHOW

SHIELDS OR COVER PANELS REMOVED

FOR CLARITY. NEVER OPERATE UNIT

WITHOUT ALL SHIELDS AND COVER PAN-

ELS IN PLACE.

7. Do not operate the cutter in reverse unless nec-

essary. Check periodically for loose hardware

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During Operation

WARNING

1. Tractor should be equipped with ROPS and

seat belt during operation.

2. Do not allow anyone to operate this machine

who has not been properly trained in its safe

operation.

3. Do not allow children to operate the implement.

4. Never dismount from a moving tractor.

5. Put tractor in park, turn off engine, remove key

and allow moving parts to stop before making

any adjustment to the implement.

THIS MACHINERY CAN BE VERY DANGER-

OUS AND CAN CAUSE SEVERE INJURY OR

DEATH BY ENTANGLEMENT. READ AND UN-

DERSTAND MANUAL BEFORE ATTEMPTING

TO OPERATE IT.

After Operation

6. Do not leave the tractor or the implement with

the engine running.

7. Never allow passengers.

1. Detach and store implement in an area where chil-

dren normally do not play. Stabilize implement by

using suitable supports and block wheels.

8. Travel slowly over rough terrain and be alert to

holes and gullies.

9. Loose fitting clothing should not be worn as it

may catch in moving parts.

2. Be alert to traffic when crossing or operating near

roadways. Always maintain complete control of the

machine. Know your state and local laws concerning

highway safety and regulations. Comply with these

laws when transporting machinery.

3. Limit transport speed to 20 mph. Transport only with

an appropriate vehicle of sufficient size and horse-

power. Refer to Attaching Reel Mower to the tractor

under the “Operating Instructions” section.

10.If a hydraulic leak develops, correct it immedi-

ately. Escaping hydraulic oil can have ex-

tremely high pressure. A stream if high-

pressure oil may easily penetrate the skin as

with modern needle less vaccination equip-

ment, but with the exception that hydraulic fluid

may cause blood poisoning. It is imperative

that the connections are tight and that all lines

and pipes are in good condition. If the escap-

ing hydraulic fluid causes an injury, see a doc-

tor at once! Use a piece of cardboard or wood

to detect leaks of hydraulic oil under pressure.

Be sure to relieve all hydraulic pressure before

disconnecting any lines or pipes between the

implement and the tractor hydraulic system.

Keep all guards and shields in place.

11.Do not turn tractor in too tight; implement may

ride up on wheels causing machine and bodily

damage.

During Maintenance

1. Securely block up implement before doing any

work underneath it.

2. Tire changing can be dangerous and should be

performed by trained personnel using the correct

tools and equipment.

3. Do not re-inflate a tire that has been run flat or

seriously under inflated. Have it checked by quali-

fied personnel.

4. When removing and installing wheels, use wheel

handling equipment adequate for the weight in-

volved.

5. Before greasing and oiling implement, shift tractor

into park, disengage PTO, turn off engine, remove

key and allow moving parts to stop.

6. After repairing or adjusting, make sure all tools

and parts are removed from the implement before

attempting to operate it.

WARNING

CONTACT WITH OVERHEAD POWER LINES

CAN CAUSE SEVERE ELECTRICAL BURNS OR

DEATH FROM ELECTROCUTION. MAKE SURE

THERE IS ENOUGH CLEARANCE BETWEEN

COMPONENTS AND OVERHEAD POWER

LINES. DO NOT LOAD NEAR POWER LINES.

DO NOT CLIMB NEAR POWER LINES.

NOTE

DURING BACKLAPPING OR SHARPENING, CARE-

FULLY FOLLOW THE INSTUCTIONS THAT ARE

FURNISHED WITH THE SHARPENING EQUIPMENT.

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Hook Up

2. Adjust the mower’s hitch to the tractor’s drawbar

height. Keep frame level, with tractor and mower

on level ground. Place framing level across the

square frame segments front to rear and adjust

hitch height to level the frame.

1. Engage Clevis swivel hitch or ball hitch to tractor

drawbar using draw bar pin or ball supplied.

IMPORTANT

3. Attach the mower with a 3/4" hitch pin and secure it

with a lock pin. Always use a pin that contains a

safety locking device to prevent it form falling out.

4. Lower the tongue jack until the weight of the mower

is fully removed from the jack, then remove the jack.

Store the jack on the left hand frame rail. A storage

base is located on top of the frame tube.

For correct leveling, adjust Reel Mower unit

tongue height so that the front and rear jack-

shafts are equal distances above ground level.

5. Attach the safety chain on the frame hitch to the

tractor. Adjust the chain length to remove all slack

except what is necessary to permit turning of the

mower. Lock the hook securely on the chain.

6. The driveline from the tractor is one with a constant

velocity. Always attach the end with the constant

velocity to the tractor’s PTO shaft. Attach the other

end to the splined jackshaft on the center of the

transport frame.

7. Move the driveline back and forth to insure that it is

secured on the PTO shaft of the tractor and power

divider input shaft on the mower.

8. Secure the chain on the driveling around mower

frame to restrict the outer shield of the driveline

from rotating.

Leveling the Frame – Tongue Adjust-

ments

The bolt on section of the tongue can be rotated to

three different positions. The clevis can be rotated

two different ways. This provides 6 different heights

for leveling the frame. (See diagram below)

NOTE:

A chain is supplied with each driveline. This chain

must be attached to the shield cone of each driveline

and to an anchor ring on the cutter hitch.

9. Should the driveline shaft require shortening:

a. Hold the half shafts next to each other in the

shortest working position and mark them.

b. Shorten inner and outer guard tubes equally.

c. Shorten inner and outer sliding profiles by the

same length as the guard tubes.

d. Proper overlap is a minimum of one-half the

length of each tube, with both tubes being of

equal length.

e. Round off all sharp edges and remove burrs.

Grease sliding profiles.

10. Route the cylinder hoses through the hose support

and connect to tractor remote outlets. Refer to “

Hydraulic Plumbing” on page 9 for proper hook-up.

Quick disconnect hydraulic fittings for your tractor

are available from your dealer.

NOTE: The use of a drawbar hung between the 3-

point hitch arms is not recommended; a straight

drawbar attached to the rear axle housing in the

standard SAE position to the PTO is preferable.

Hydraulic Hook-up

Tractor Hook-Up

Insert the hydraulic hose quick-disconnect plugs into the

female quick-disconnects on the tractor external hydrau-

lics.

1. Back the tractor up close to the hitch. Raise or

lower, with the hitch tongue jack, in order to

level the mower’s frame.

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S8ECTION

–

OPERATION

The large (constant velocity U-joint) end of the shaft

goes on the tractor’s PTO shaft.

3. Tighten the inner adjusting nut until all the slack

is taken out of the chain.

4. Tighten the outer adjusting nut.

Mower

Tractor PTO Shaft

Mowing Unit Drive Belt Replacement

To replace mowing unit drive belt:

1. Place mowing unit in mowing position.

2. Compress the telescoping arm using the belt

release hook binder assembly from the tool box.

Engage the belt release hook in the safety chain

and the belt release lug as shown in the dia-

gram. Close to compress the telescoping.

3. Remove the bolt holding the safety chain at the

telescoping arm end.

NOTE: Refer to page 16 for locations of compo-

nents.

Belt Idlers – Main Drive

4. Slip belt off reel pulley and disengage belt re-

lease hook.

Check regularly for correct belt tension, particularly

every 5 to 10 hours following installation of new belts.

To adjust belt idlers:

1. Remove belt guards.

2. Loosen idler clamping bolt.

3. Adjust idler to allow 3/4" to 1” up and down move-

ment of the bolt half way between sheaves.

4. Replace bolt guards.

TELESCOPING ARM IS HEAVILY SPRUNG; EX-

TREME CARE MUST BE TAKEN TO AVOID PER-

SONAL INJURY.

5. Remove small bolt on upper flange of V-belt

guard.

6. Remove 3/4” bolt from telescoping arm end and

guard.

Lift Chain Adjustment - Units #4 & #5

The outer lift chains on mowing units #4 and #5 provide

adjustment of the nylon rollers in the snubbers and lift

operation. IF the #4 and #5 mowing units do not en-

gage the snubber ramps properly when lifting, adjust

as follows:

1. Lower cutting units to the ground and loosen the

nut on the chain-adjusting rod and back off the nut

several turns.

2. Remove the clevis pin form the adjusting yoke.

3. Turn the adjusting yoke towards the nut to in-

crease the lift and decrease the roller clearance in

the snubber.

4. Replace the yoke and clevis pin, making sure that

the chain is not twisted.

5. Lift the mowing units into place to check that ad-

justment is correct when there is slight tension on

the lift chain and the nylon rollers are tight in the

snubber.

6. When adjustment is correct, tighten the adjusting

rod locking nut. Insure also that the cotter pin is

secure.

7. To remove belt from center mowing units it is

necessary to remove the coupling and pull the

belt through the gap between the jackshafts.

8. Place the new belt around the jackshaft pulley,

making sure that it goes to the right of a right

hand telescoping arm or to the left of a left hand

telescoping arm.

9. Replace the 3/4” bolt through the guard, tele-

scoping arm and frame.

10. Replace the small bolt through the upper flange

of the guard.

11. Replace the jackshaft coupling (if removed).

12. Compress the telescoping arm as in step 2.

13. Slip the belt on the reel pulley and disengage

the belt release hook.

14. Attach the safety chain to the telescoping arm.

Mowing Unit Drive Belt Replacement

Lift Chain Adjustment - Units #6 & #7

The inner chains on mowing units #6 and #7 allow ad-

justment for even lift. If the outer mowing units lift un-

evenly, they may be adjusted as follows:

1. Engage the lift valve slowly until the slack in the

chains of the mowing unit which lifts first is re-

moved.

2. Loosen the outer adjusting nut on the outer

mowing unit inner chain.

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Mowing

Retighten the locking bolts. MAKE SURE THE

ADJUSTING SCREWS ARE LOCKED SE-

CURELY AND CANNOT ROTATE.

1. Lower the mowing units to the ground.

2. Engage the tractor PTO at low speed to avoid

shock to the mower power train.

3. Select appropriate tractor gear range (maximum 5-

1/2 mph or 8.8 km/h at rated PTO speed). Refer

to Clip Ratio on page 11.

NOTE

When adjusting reels by sound, a slight blade

to blade contact noise will be heard once the

adjustment has been made. This noise will

increase until mower begins cutting grass.

4. Accelerate to maximum PTO speed: 500-540 rpm.

CAUTION

DO NOT ENGAGE THE PTO WITH MOWERS

IN THE RAISED POSITION (TRANSPORT

POSITION).

IMPORTANT

Do not operate mowing units with reel blades

contacting the bed knife. Heavy metal to

metal contact could lead to wear of damage

which may require regrinding of the reel and

bed knife.

DO NOT RAISE THE MOWING UNITS WITH

THE PTO ENGAGED.

MAKE SURE THE PTO IS DISENGAGED

AND THE REELS HAVE STOPPED ROTAT-

ING BEFORE RAISING THE MOWING

UNITS.

7. Once set, this adjusting mechanism is locked by

the clamping action of the reel adjustment locking

bolt.

Properly adjusted and sharpened mowing units will

slice a sheet a writing paper as cleanly as a pair of

scissors.

Reel Adjusting Mechanism

Reel Adjustment

1. Compress the telescoping arm, using the belt re-

lease hook. Refer to “MOWING UNIT DRIVE

BELT REPLACEMENT,” Step 2. On units #6 &

#7, secondary PTO must be disconnected at mow-

ing unit for (by hand) reel adjustment.

Adjusting

Locking

Screw

Bolt

2. Once the belt has been removed, loosen both ad-

justing screw lock bolts.

3. Back off the locking bolts JUST ENOUGH TO AL-

LOW the adjusting screws to be turned.

4. Rotate the adjusting screws.

NOTE

To move the reel toward the bed knife—turn

reel adjustment screw clockwise.

To move the reel away from the bed knife, turn

reel adjustment screw counter—clockwise.

5. Slowly turn the reel by hand while inserting a double

thickness of newsprint into the cutting edges of the

mowing unit. A properly sharpened and adjusted reel

will enable you to shear one thickness of the newsprint

while only creasing the second thickness. This should

be obtained along the entire length of the reel blades.

After Service, adjust spring

length to 1" using top

adjusting nuts.

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Mowing Height Adjustment

To ensure the same height of cut on each mowing unit

and that each unit is also cutting level, Adjustment Bar

part no. 50019946 is available for making adjustments

to height of cut.

Position the adjusting bar (5) as shown with the

head of the front adjusting screw (4) resting on

the bed knife (6). Tightened the rear adjusting

screw (7) until it contacts the bed knife are paral-

lel.

Adjust the rear roller height of cut adjuster (1) by

turning counter clockwise until the rear roller (9)

contacts the adjusting bar (5).

Adjust the front roller (10) by sliding it down until

it contacts the adjusting bar (5). Tighten the lock

nuts (3) and locknut (2).

Remove the adjusting bar assembly by releas-

ing the rear adjusting screw (7).

REFER TO THE ULLUSTRATION BELOW (Place the

mowing units in the transport position.)

1. Adjust the rear roller to minimum height by turning

the adjuster (1) clockwise.

2. Adjust the front roller to minimum height by releas-

ing locknut (2) and locknuts (3) and sliding the

roller upwards.

3. Set the required height of cut on the adjusting bar

front adjusting screw (4) as indicated by dimension

“A.”

IMPORTANT

The above procedure must be carried out at both

ends of the cutting unit to ensure an even height of

cut across the cutting unit.

QUICK HEIGHT ADJUSTER

BEDKNIFE HOLDER

LOCKNUTS

FRONT ROLLER

REAR ROLLER

ADJUSTING BAR ASSY.

50019946

DESIRED CUTTING HEIGHT "A"

REAR ADJUSTING SCREW

BEDKNIFE

FRONT ADJUSTING SCREW

CLIPS PER FOOT

BLADES/REELS TRACTOR RPM REEL RPM 1 MPH 2 MPH 3 MPH 4 MPH 5 MPH 6 MPH 7 MPH

540

840

82.32

102.9

123.48 61.74

144.06 72.03

164.64 82.32

185.22 92.61

41.16

51.45

27.44

34.3

41.46

48.02

54.88

61.74

20.58 16.464 13.72

25.725 20.58 17.15

30.87 24.696 20.58

36.015 28.812 24.01

41.16 32.928 27.44

46.305 37.044 30.87

11.76

14.7

17.64

20.58

23.52

26.46

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Mowing with V-Reel Equipped Mowers

Bed knife to Reel Adjustment

1. Lower the mowing units to the ground.

2. Engage the tractor PTO at low speed to avoid

shock to the mower power train.

A quick check of the spring spacer (Refer to illustra-

tion below) is all that is required. To properly set

spring spacer, loosen jam nut (A), then turn adjuster

3. Select appropriate tractor gear range (maximum 5- screw nut until the spring spacer is “snug” between

1/2 mph or 8.8 km/h at rated PTO speed). Refer

to Clip Ratio on page 11.

washers. One should be able to rotate the spring

spacer by firmly gripping it.

4. Accelerate to maximum PTO speed: 500-540 rpm.

Backlapping

DO NOT ENGAGE THE PTO WITH MOWERS IN

THE RAISED POSITION (TRANSPORT POSI-

TION).

In some conditions a quick backlapping may be re-

quired in order to maintain a sharp cutting edge.

A “Backlapper” on machine reel sharpener, Locke

Turf Part No. 50019543, is available to make this job

quick and easy. Refer to the instruction manual of the

“Backlapper” gear box for complete details regarding

the backlapping procedure.

DO NOT RAISE THE MOWING UNITS WITH THE

PTO ENGAGED,

MAKE SURE THE PTO IS DISENGAGED AND

THE REELS HAVE STOPPED ROTATING BE-

FORE RAISING THE MOWING UNITS.

Properly adjusted and sharpened mowing units will

slice a sheet of writing paper as cleanly as a pair of

scissors.

Adjusting Mechanism

Spring

Jam Nut “A”

Adjuster Screw

Washer

Spring Spacer

Washer

Jam Nut “B”

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The mowing units are hydraulically locked in the

“raised position by the check valve; this valve will not

release until pressure is applied to the “lower” side of

the circuit.

Hydraulic Lift Operation

Refer to Hydraulic System Schematics.

RAISING MOWING UNITS:

LOWERING MOWING UNITS:

(TRM 5000 & 7000 ONLY)

Pressure is applied to the “lower” side of the circuit.

This pressure releases the check valve, allowing oil

from the rod end of the hydraulic cylinder to flow

back to the tractor.

Pressure is applied to the “lift side of the circuit. Oil

passes through the check (lock) valve and restrictor to

the rod end port of the hydraulic cylinder.

NOTE

Maximum normal lift pressure occurs as the two rear

mowing units climb the snubber ramps. When the two

rear mowing units are fully engaged in the snubbers,

the supply pressure will rise until the tractor’s maximum

or relief valve pressure is reached.

The TRM 3000 has only two hoses with no

check valve or restrictor.

PRESSURE TO LIFT

PRESSURE TO LOWER

CHECK (LOCK)

VALVE

TRM 5138 & 7192

SYSTEM

PILOT LINE

RESTRICTOR

TRM 3083 SYSTEM

LIFT CYLINDER

PRESSURE TO LOWER

PRESSURE TO LIFT

TRM TIRE INFLATION CHART

TIRE TYPE

INFLATION PRESSURE

TRM 3000-ROAD PACKAGE

TRM 5000 & 7000 ROAD TIRE

TRM 5000 & 7000 TURF TIRE

16 X 6.5 X 8 CROSS RIB

18 X 8.5 X 8 CROSS RIB

18 X 8.5 X 8 STRAIGHT RIB

45 psi

35 psi

24 psi

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NOTE:

To Lower the Mowing Unit

When transporting the mower on a truck or

trailer, always block the mowing units se-

curely to take the load off the lift chains and

lift mechanism.

1. Make sure the transport safety chain is unhooked

and stowed on the left rear lift arm.

NOTE

Hydraulic Hook-up

Do not attempt to lower the mowing units with

the transport safety chain in place, as this may

result in damage to the lift system.

Insert the hydraulic hose quick-disconnect plugs into

the female quick-disconnects on the tractor external

hydraulics.

2. Place the tractor’s external hydraulics control valve

in the “lower” position. Return the valve to the

center (neutral ) position when the rear mowing

unit lift arms are fully down.

NOTES:

1. The “lift hose runs into the port on the

front of the check (lock) valve.

To Raise the Mowing Units

2. The “spare” hose guide should be

mounted on the rear of the tractor. The

two hoses should pass through both

hose guides, so that the hoses are sup-

ported clear of the PTO shaft and drawbar

at all times.

1. Place the tractor’s control valve in the “lift” position,

Return the valve to the center (neutral) position

when the rear outer mowing units have fully en-

gaged the snubbers.

Transport Locks

3. The quick-disconnects are SM Type 500

QC; the mower hose will fit SM Type 500

female couplers.

If traveling any distance or when storing the mower

overnight or longer, always hook the transport safety

chain between the two rear lift arms.

If your tractor is not fitted with quick-

disconnects, an adaptor kit must be used.

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HYDRAULIC LIFT TROUBLESHOOTING

UNITS WILL NOT LOWER

1. Transport safety chain not hooked and

stowed.

Unhook and stow chain.

2. Quick-disconnects reversed.

3. Faulty tractor hydraulic supply.

4. Check valve pilot not operating.

Reverse couplings.

See tractor manual.

Replace check valve.

UNITS WILL NOT RAISE

1.Quick-disconnects reversed.

2. Insufficient hydraulic pressure.

3. Leaking cylinder.

Reverse couplings.

See tractor manual.

Replace cylinder seals. Replace

cylinder if necessary.

REAR UNITS WILL NOT CLIMB ONTO SNUBBERS

1. Insufficient hydraulic pressure.

See tractor manual.

2. Mechanical interference.

Check to see that no moving parts,

chains, etc. are trapped or locked.

Make sure lift chains are properly

adjusted.

UNITS WILL NOT STAY IN RAISED POSITION

1. Leakage from hose between check valve

and cylinder.

Tighten fitting. Replace fitting or

hose if necessary.

2. Leaking cylinder.

Replace cylinder seals. Replace

cylinder if necessary.

3. Leaking check valve.

Replace check valve.

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Drive Belts

Periodic Maintenance

Check condition of drive belts frequently. Replace

damaged or overstretched belts.

After every 40 hours or operation:

Grease the following points sparingly:

Reel bearings

Annual Inspection

Roller bearings

Telescoping arms

PTO drive shaft (primary drive)

Tie rod ends (#6 and #7 mowing units)

To ensure efficient operation and long life of your

mower, the following checks and maintenance

should be carried out before storing the equipment

at the end of the mowing season:

After every 80 hours of operation:

1. Perform all services outlined in the section on

periodic maintenance.

Grease the following points sparingly:

Jackshaft bearings

Hitch

2. Check jackshaft coupling to ensure that keys

are in place and bolts are fully tightened.

3. Check that all split taper bushings are secure.

4. Check transport locks and springs for correct

operation. Replace broken, damaged or worn

components.

Tower jack swivel

Service the primary drive

5. Check that all mowing unit tie rods are secure

and properly adjusted:

1. Check oil level in the gearbox. If necessary, top of

with good quality SAE 90 gear oil (Mobil GX90, Tex-

aco Martak multi gear 90 or equal).

2. Grease PTO shaft universals and check the locking

pins for correct operation.

a. Set mower level on a flat surface, with

center line of front and rear jackshafts the

same height above ground level.

b. Use a string arrangement as shown in the

diagram on the next page to check the

alignment of the mowing units.

3. Check belt slack and adjust if necessary.

Tires

6. Wipe exposed cutting edges of bed knives and

cylinder blades with light oil to prevent rusting.

7. Check that all safety guards are intact and se-

curely fastened.

Tires should be checked regularly for damage, especially

on units which are frequently transported on highways or

rough roads.

8. Jack up carriage frame. Remove the wheel

hubs, clean and inspect the bearings and pack

the cavity between the bearings with 3.2 cubic

inches of good quality general purpose grease

(such as Mystick JT-6 High-Temp NLGI No. 2,

or equivalent). Adjust the bearings so that

there is no end play but the wheel turns freely.

DO NOT OVERTIGHTEN THE BEARINGS.

9. Check the rubber bumpers on the outer mow-

ing unit lift stops. Replace worn or damaged

bumpers.

CAUTION

STANDARD TIRES ARE TERRA-TIRES AND ARE

NOT RATED OR SAFE FOR EXTENDED USE

OVER 10 MPH.

Refer to tire inflation chart, page __.

Telescoping Arms

Check operation of telescoping arms by pulling up on

belt. Arms should open and close freely.

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Tongue

Main Component

Locations

PTO Shaft

Gearbox

V-Belt Guards

V-Belts

Stabilizer Arm

Cutting Unit

Main Frame

Rear Roller

Inner Arm

Outer Arm

PTO Shaft

Tire & Wheel

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WARNING

Slow Moving Vehicle Symbol

HIGH PRESSURE

FLUID HAZARD

To prevent serious injury

or death from escaping

hydraulic fluid:

Visually check all hydraulic

lines and hoses BEFORE

applying pressure.

Amber Reflector 53315

Red Reflector 53316

Relieve pressure on system

before repairing, adjusting

or disconnecting.

Use paper or cardboard,

Not BODY PARTS, to check

for suspected leaks.

50022071

NOTICE TO OWNER

An OPERATOR'S MANUAL and a WARRANTY REGISTRATION

were attached to this implement during final inspection at

the factory.

If they were not attached at the time of purchase, please

contact your selling dealer at once.

1. Read and understand Manual BEFORE operating

the implement.

50022074

50022079

50022072

50022064

DANGER

WARNING

EXCESSIVE SPEED

HAZARD

To Prevent Serious Injury or Death:

Do Not Exceed 20 mph maximum

transport speed. Loss of vehicle

control and/or machine damage

can result

THROWN OBJECT HAZARD

To prevent serious injury or death from thrown objects:

Operate with all guards installed in good condition.

Stop operation if bystanders come within several hundred feet.

50022070

50022075

DANGER

ROTATING DRIVELINE

DANGER

CONTACT CAN CAUSE DEATH

KEEP AWAY

ROTATING BLADES-KEEP AWAY

DO NOT OPERATE WITHOUT

To prevent serious injury or death from rotating

reel blade contact.

All driveline guards, tractor and equipment

shields in place

Drivelines securely attached at both ends

Never allow riders, especially children on tractor.

Keep bystanders away from mowing area.

Driveline guards that turn freely on diveline

Keep guards on machine.

50022065

Keep hands, feet, hair and clothing away

from moving parts.

50022077

DANGER

WARNING

To Prevent serious injury or death:

RAISED WING HAZARD-KEEP AWAY

To prevent serious injury or death:

Si no lee ingles, pida ayuda a alguien que

si lo lea para que le taduzca las medidas

de seguridad.

Transport only with transport locks securely engaged.

Lock wing before walking or working underneath.

Read and understand Operator's Manual before using.

50022078

Do not permit riders on the tractor or mower. Never

carry child on tractor seat.

Operate with guards installed and in good condition.

Operate only with tractor equipped with ROPS and

seat belts.

DANGER

Keep away from moving parts.

Stop engine, set brake and wait for all moving parts to

stop before dismounting.

Be sure lights and reflectors required by law are clean

and in good working order before transporting.

ROTATING DRIVELINE

HAZARD

Do not allow children to operate mower.

Clean debris from mowing area.

Shield Missing

Do Not Operate

Do not operate in the raised position.

Support securely before working beneath unit.

Review safety instructions annually.

50022066

50022073

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D19ECALS CONTINUED

DECALS CONTINUED

WARNING

NOTICE

PINCH POINT OR

CRUSHING HAZARD

To prevent damage to reel units

and / or uneven cutting:

To prevent serious injury or death

from pinching or crushing:

Stand Clear from implement while

Keep frame level

Folding

Raising

Unfolding

Lowering

50022081

50022082

CAUTION

To Avoid Injury or Machine Damage from Improper Tire

Inflation or Torquing of Wheel Bolts:

Maximum inflation pressure of tires is 35 psi.

Torque wheel bolts to 65 lb-ft.

50022303

CAUTION

To Avoid Injury or Machine Damage from Improper Tire

Inflation or Torquing of Wheel Bolts:

Maximum inflation pressure of tires is 24 psi.

Torque wheel bolts to 65 lb-ft.

50022076

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TORQUE SPECIFICATIONS

Proper torque for American fasteners used on Locke Turf equipment.

Recommended Torque in Foot Pounds (Newton Meters). *

WRENCH

SIZE (IN.) “A”

BOLT DIAMETER

(IN.) “B” AND

THREAD SIZE

1/4 –20 UNC

SAE

GRADE 2

SAE

GRADE 5

SAE

GRADE 8

AMERICAN

7/16

6 (7)

8 (11)

10 (13)

12 (16)

14 (18)

Bolt Head Markings

1/4 –28 UNF

5/16 – 18 UNC

5/16 – 24 UNF

3/8 – 16 UNC

3/8 – 24 UNF

7/16 – 14 UNC

7/16 – 20 UNF

1/2 – 13 UNC

1/2 – 20 UNF

9/16 – 12 UNC

9/16 – 18 UNF

5/8 – 11 UNC

5/8 – 18 UNF

3/4 – 10 UNC

3/4 –16 UNF

7/8 – 9 UNC

6 (8)

1/2

11 (15)

17 (23)

25 (33)

1/2

13 (17)

19 (26)

27 (37)

9/16

20 (27)

31 (42)

44 (60)

9/16

23 (31)

35 (47)

49 (66)

5/8

32 (43)

49 (66)

70 (95)

5/8

36 (49)

55 (75)

78 (106)

3/4

49 (66)

76 (103)

106 (144)

120 (163)

153 (207)

172 (233)

212 (287)

240 (325)

376 (509)

420 (569)

606 (821)

668 (905)

909 (1232)

995 (1348)

1019 (1381)

1288 (1745)

1444 (1957)

1817 (2462)

2013 (2728)

2382 (3228)

2712 (1992)

3161 (4283)

SAE Grade 2

(No Dashes)

3/4

55 (75)

85 (115)

7/8

70 (95)

109 (148)

122 (165)

150 (203)

170 (230)

266 (360)

297 (402)

430 (583)

474 (642)

644 (873)

705 (955)

721 (977)

795 (1077)

890 (1206)

1120 (1518)

1241 (1682)

1470 (1992)

1672 (2266)

1950 (2642)

7/8

79 (107)

97 (131)

110 (149)

144 (195)

192 (260)

166 (225)

184 (249)

250 (339)

274 (371)

280 (379)

354 (480)

397 (538)

500 (678)

553 (749)

655 (887)

746 (1011)

870 (1179)

15/16

1-1/8

1-5/16

1-1/2

1-11/16

1-7/8

2-1/16

2-1/4

SAE Grade 5

(3 Dashes)

7/8 – 14 UNF

1 –8 UNC

1 – 12 UNF

1 – 14 UNF

1-1/8 – 7 UNC

1-1/8 – 12 UNF

1-1/4 – 7 UNC

1-1/4 – 12 UNF

1-3/8 – 6 UNC

1-3/8 – 12 UNF

1-1/2 – 6 UNC

Wrench

Size "A"

SAE Grade 8

(6 Dashes)

2-1/4

1-1/2 – 12 UNF

979 (1327)

2194 (2973)

3557 (4820)

Proper torque for American fasteners used on Locke Turf equipment.

Recommended Torque in Foot Pounds (Newton Meters). *

METRIC

WRENCH

SIZE

BOLT

DIA.

ASTM

4.6

ASTM

8.8

ASTM

9.8

ASTM

10.9

(mm) “A”

(mm) “B”

1.8 (2.4)

3 (4)

5.1 (6.9)

8.7 (12)

21.1 (29)

42 (57)

6.5 (8.8)

11.1 (15)

27 (37)

7.3 (10)

14.5 (20)

25 (34)

40 (54)

62 (84)

122 (165)

Wrench

Size "A"

8.8

53 (72)

74 (100)

118 (160)

167 (226)

325 (440)

443 (600)

563 (763)

821 (1112)

1119 (1516)

73 (99)

93 (126)

116 (157)

181 (245)

148 (201)

230 (312)

449 (608)

611 (828)

778 (1054)

1138 (1542)

1547 (2096)

Numbers appearing on bolt heads

Indicate ASTM class.

*Use 75% of the specified torque value

for plated fasteners. Use 85% of the

specified torque values for lubricated

fasteners.

211 (286)

418 (566)

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Locke Turf

307 Highway 52E, Opp, Alabama, 36467, (334) 493-1300

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