13 HP, 30 GallON air
cOmPressOr
65204
99918
set uP aNd OPeratiNG iNstructiONs
using an engine indoors caN Kill YOu iN
miNutes.
engine exhaust contains carbon monoxide.
this is a poison you cannot see or smell.
Only use Outside
NeVer use inside
and far away from
a home or garage,
windows, doors,
and vents.
eVeN iF doors and
windows are open.
read this material before using this product.
Failure to do so can result in serious injury.
saVe tHis maNual.
©
®
Copyright 2008 by Harbor Freight Tools . All rights reserved. No portion of this manual or any artwork
contained herein may be reproduced in any shape or form without the express written consent of
Harbor Freight Tools. Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein. Tools required for
assembly and service may not be included.
For technical questions or replacement parts, please call 1-800-444-3353.
manual revised 09c, 09e, 09i
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NOtice is used to
address practices
not related to personal injury.
saVe tHis maNual
Keep this manual for the safety warn-
ings and precautions, assembly, operat-
ing, inspection, maintenance and cleaning
procedures. Write the product’s serial
number in the back of the manual near the
assembly diagram (or month and year of
purchase if product has no number). Keep
this manual and the receipt in a safe and
dry place for future reference.
cautiON, without
the safety alert
symbol, is used to address
practices not related to
personal injury.
WarNiNG! read all instructions.
Failure to follow all instructions
listed below may result in fire,
serious injury and/or deatH.
The warnings and precautions
discussed in this manual cannot
cover all possible conditions and
situations that may occur. It must
be understood by the operator that
common sense and caution are
factors which cannot be built into
this product, but must be supplied
by the operator.
imPOrtaNt saFetY
iNFOrmatiON
in this manual, on the labeling,
and all other information
provided with this product:
this is the safety alert
symbol. it is used to alert
you to potential personal
injury hazards. Obey all
safety messages that
saVe tHese iNstructiONs
follow this symbol to avoid
possible injury or death.
set uP PrecautiONs
1. Gasoline fuel and fumes are flamma-
ble, and potentially explosive. Use
proper fuel storage and handling pro-
cedures. Do not store fuel or other
flammable materials nearby.
daNGer indicates
a hazardous
situation which, if not
avoided, will result in death or
serious injury.
2. Have multiple ABC class fire extin-
WarNiNG
indicates a
hazardous situation which, if
not avoided, could result in
death or serious injury.
guishers nearby.
3. Operation of this equipment may cre-
ate sparks that can start fires around
dry vegetation.
A spark arrestor may be required.
The operator should contact local fire
agencies for laws or regulations relat-
ing to fire prevention requirements.
cautiON, used
with the safety
alert symbol, indicates a
hazardous situation which, if
not avoided, could result in
minor or moderate injury.
4. Set up and use only on a flat, level,
well-ventilated surface.
SKU 65204/
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5. Wear ANSI-approved safety goggles
and heavy-duty work gloves during
set up.
3. Do not leave the equipment unat-
tended when it is running. Turn off
the equipment (and remove safety
keys, if available) before leaving the
work area.
6. Use only lubricants and fuel recom-
mended in the engine manual or in
the Specifications chart of this man-
ual.
4. Wear ANSI-approved safety glasses
and hearing protection during use.
5. People with pacemakers should
consult their physician(s) before
use. Electromagnetic fields in close
proximity to a heart pacemaker could
cause pacemaker interference or
pacemaker failure. Caution is neces-
sary when near the engine’s magneto
or recoil starter.
eNGiNe PrecautiONs
Follow engine precautions and in-
structions in the included engine
instruction manual.
OPeratiNG PrecautiONs
6. Use only accessories that are recom-
mended by Harbor Freight Tools for
your model. Accessories that may be
suitable for one piece of equipment
may become hazardous when used
on another piece of equipment.
1.
carBON mONOxide
Hazard
using an engine indoors
caN Kill YOu iN
miNutes.
Engine exhaust contains carbon
monoxide. This is a poison you
cannot see or smell.
7. Do not operate in explosive atmo-
spheres, such as in the presence of
flammable liquids, gases, or dust.
Gasoline-powered engines may ignite
the dust or fumes.
8. Stay alert, watch what you are doing
and use common sense when operat-
ing this piece of equipment. Do not
use this piece of equipment while
tired or under the influence of drugs,
alcohol or medication.
NEVER use inside a home or garage,
EVEN IF doors and windows are
open.
9. Do not overreach. Keep proper foot-
ing and balance at all times. This en-
ables better control of the equipment
in unexpected situations.
Only use OUTSIDE and far away
from windows, doors, and vents.
10. Dress properly. Do not wear loose
clothing or jewelry. Keep hair, cloth-
ing and gloves away from moving
parts. Loose clothes, jewelry or long
hair can be caught in moving parts.
2. Keep children away from the equip-
ment, especially while it is operating.
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11. Parts, especially exhaust system
components, get very hot during use.
Stay clear of hot parts.
serviced before using. Many ac-
cidents are caused by poorly main-
tained equipment.
12. Do not cover the engine or equipment 20. Use the correct equipment for the
during operation.
application. Do not modify the equip-
ment and do not use the equipment
for a purpose for which it is not in-
tended.
13. Keep the equipment, engine, and sur-
rounding area clean at all times.
14. Use the equipment, accessories, etc.,
in accordance with these instructions
and in the manner intended for the
particular type of equipment, taking
into account the working conditions
and the work to be performed. Use
of the equipment for operations differ-
ent from those intended could result
in a hazardous situation.
serVice PrecautiONs
1. Before service, maintenance, or
cleaning:
a. turn the engine switch to its
“OFF” position.
b. allow the engine to completely
cool.
15. Do not operate the equipment with
known leaks in the engine’s fuel sys-
tem.
c. then, remove the spark plug
wire(s) from the spark plug(s).
2. Keep all safety guards in place and in
proper working order. Safety guards
include the belt guard, muffler, air
cleaner, mechanical guards, and heat
shields, among other guards.
16. This product contains or, when used,
produces a chemical known to the
State of California to cause cancer
and birth defects or other reproduc-
tive harm. (California Health & Safety
Code § 25249.5, et seq.)
3. do not alter or adjust any part of
the equipment or its engine that is
sealed by the manufacturer or dis-
tributor. Only a qualified service
technician may adjust parts that
may increase or decrease gov-
erned engine speed.
17. When spills of fuel or oil occur, they
must be cleaned up immediately.
Dispose of fluids and cleaning materi-
als as per any local, state, or federal
codes and regulations. Store oil rags
in a bottom-ventilated, covered, metal
container.
4. Wear ANSI-approved safety goggles,
heavy-duty work gloves, and dust
mask/respirator during service.
18. Keep hands and feet away from
moving parts. Do not reach over or
across equipment while operating.
5. Maintain labels and nameplates on
the equipment. These carry impor-
tant information. If unreadable or
missing, contact Harbor Freight Tools
for a replacement.
19. Before use, check for misalignment
or binding of moving parts, breakage
of parts, and any other condition that
may affect the equipment’s operation.
if damaged, have the equipment
SKU 65204/
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6. Have the equipment serviced by a
qualified repair person using only
identical replacement parts. This will
ensure that the safety of the equip-
ment is maintained. Do not attempt
any service or maintenance proce-
dures not explained in this manual
or any procedures that you are un-
certain about your ability to perform
safely or correctly.
7. Store equipment out of the reach of
children.
8. Follow scheduled engine and equip-
ment maintenance.
9. Tanks rust from moisture build-up,
weakening the tank. Drain tank daily
and inspect periodically.
10. Do not remove or adjust safety valve.
11. Refueling:
a. Do not smoke, or allow sparks,
flames, or other sources of ignition
around the equipment, especially
when refuelling.
b. Do not refill the fuel tank while the
engine is running or hot.
c. Do not fill fuel tank to the top. Leave
a little room for the fuel to expand as
needed.
d. Refuel in a well-ventilated area only.
saVe tHese
iNstructiONs.
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tHis PaGe iNteNtiONallY
leFt BlaNK
SKU 65204/
99918
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ing parts and allows the large pulley
to direct cooling air to the Air Pump
(A2).
Basic sPeciFicatiONs
Type
Compressor Oil
Equipment
Lubricant
Capacity 1.37 Quarts
2. Oil Sight Glass. The oil sight glass
shows proper level of the oil. Oil level
should be at center of Sight Glass.
13 HP, EPA/CARB
Compliant
65204
99918
Engine
13 HP, EPA Compliant
3. Tank Drain Valve. The Air Tank (A18)
drain valve allows moisture to be
Rotation viewed from PTO
Counterclockwise
(power takeoff - the output shaft)
7
Ø 1” x 2- / ” Long
8
removed from the tank to reduce the
chance of corrosion inside the tank.
1
Engine Shaft
/ ” Keyway
4
3
/ ”-24 UNF inner thread
8
Air Pressure Range
Air Outlet
145-175 PSI
3/4" NPT
4. Safety Valve. This Safety Valve (A15)
automatically releases air if the Air
Tank (A18) pressure exceeds the
preset maximum.
19.5 CFM @ 40 PSI
18.7 CFM @ 100 PSI
Air Flow
1,800±100 RPM
(Pressure switch controlled)
Engine Idle Speed
a. In an emergency, the ring could be
pulled to reduce tank air pressure.
Note: Engine specifications are found in
the engine manual supplied with this
equipment.
5. Ball Valve. Air hose attaches to this
valve. Air pressure required by tools
is set by an air pressure regulator.
Regulator and Gauge (Not Included).
Outlet air can be regulated by adjust-
ing the regulator knob. Clockwise will
raise outlet pressure and counter-
clockwise will lower outlet pressure.
Outlet pressure will be displayed on
the regulator’s pressure gauge.
cOmPONeNts aNd
cONtrOls
Belt Guard
Air
Filter
6. Air Storage Tank. The Air Tank (A18)
is where air pressurized by the Air
Pump (A2) is stored for later use.
Oil
Sight
Glass
7. Tank Pressure Gauge. The Air Tank
Pressure Gauge (A20) displays the
air pressure in the tank.
Pilot
Valve
Safety
Valve
Tank Pressure
Gauge
Ball
Valve
Tank Drain
Air Storage Tank
Fig. 1
1. Belt Guard. The Belt Guard (A1)
encloses the pulleys and drive belts.
It protects the user from the mov-
SKU 65204/
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mounting
Pilot
Valve
1. The compressor may vibrate strongly
during use, so mounting is needed to
prevent movement.
2. Before use, mount the compressor
securely using all four mounting holes
to a solid, level surface, such as a
concrete slab or truck bed.
3. Rubber pads (not included) may be
used at the mounting points to reduce
vibration.
8. Pilot Valve. Open the Pilot Valve
before starting the engine. It relieves
resistance on the engine to make
starting easier. It is shown in the
open position above. Push the pin
over to one side to close it.
equipment Oil Fill
imPOrtaNt. tO PreVeNt PrOPertY
damaGe aNd VOidiNG OF tHe
WarraNtY:
equiPmeNt set uP
Before first use, fill the compres-
sor with compressor oil as follows:
read the eNtire imPOrtaNt
saFetY iNFOrmatiON
section at the beginning of this
manual including all text under
subheadings therein before set
up or use of this product.
1. Remove the Breather Vent (22) and
fill with 1.37 quarts of premium quality
SAE 30-weight, non-detergent, syn-
thetic air compressor oil. Do not mix
oils of different types.
Note: For additional information regarding
the parts listed in the following pages,
refer to the Assembly Diagrams near
the end of this manual.
2. Check the oil level at the Oil Sight
Glass. The oil level should be at the
middle of the Glass. Add or drain
oil as needed until it is at the proper
level.
unpacking
3. Thread the Breather Vent (22) back
into place, being careful not to cross-
thread it or strip its threads.
Note: Do not use the air cleaner to lift or
move the compressor. It is not de-
signed to withstand such force.
When unpacking, make sure that the
item is intact and undamaged. If any parts
are missing or broken, please call Harbor
Freight Tools at 1-800-444-3353 as soon
as possible.
reV 09c
SKU 65204/
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General
Operating instructions
OPeratiNG iNstructiONs
read the eNtire imPOrtaNt
saFetY iNFOrmatiON
Before starting the engine:
section at the beginning of this
manual including all text under
subheadings therein before set
up or use of this product.
a. Follow the set up
instructions to prepare the
equipment.
b. inspect the equipment and
engine.
inspect compressor before
use, looking for damaged,
loose, and missing parts. if any
problems are found, do not use
until repaired.
c. Fill the engine with the
proper amount and type of
both fuel and oil. Note: the
Oil sensor (if equipped)
will prevent the engine
from operating if the oil is
not up to the proper level.
NOte: tHis eNGiNe
Work Piece and Work area set up
1. The Compressor’s engine runs on
gasoline and must be set up in an
area free from ignition sources.
iNcludes aN autOmatic
lOW Oil sHutdOWN
seNsOr tHat disaBles
tHe eNGiNe iF tHe Oil
leVel is tOO lOW.
2. Do not set up too close to a wall or
in a confined area. The Air Pump
(A2) and Gas Engine (A4) must have
adequate fresh air in order to operate
properly and not overheat.
d. For electric start, make
sure battery is 12 V, 36+
ah, is fully charged, and is
correctly connected with
proper cables.
3. Designate a work area that is clean
and well-lit. The work area must not
allow access by children or pets to
prevent injury and distraction.
1. Set up air system according to air
tool’s instructions (sold separately).
All lubricated compressor pumps dis-
charge some condensed water and
oil with the compressed air. Compo-
nents such as air dryers, moisture fil-
ters, regulators, and automatic oilers
may be required.
4. Route the air hose along a safe route
to reach the work area without creat-
ing a tripping hazard or exposing the
air hose to possible damage. The air
hose must be long enough to reach
the work area with enough extra
length to allow free movement while
working.
2. Open the Fuel Valve.
3. Close the Choke.
4. Check the compressor oil level (using
the Oil Sight Glass) and the engine
oil level. Add oil as needed.
5. Empty all air pressure from the tank.
reV 09c, 09i
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6. Before starting the engine, open the
Pilot Valve by standing the pin up.
Note: Moving the Choke too fast could kill
the engine.
starter control Panel
7. IMPORTANT: Allow the engine to run
at no load for five minutes after each
start-up so that the engine can stabi-
lize.
charging system
run
Overload indicator
Off
start
8. Close the pilot valve after the engine
has started, by laying the pin down.
This allows the compressor to build
up pressure.
ignition
switch
charging system
circuit Protector
ignition switch
9. When the Gas Engine (A4) is started
and running, the Air Pump (A2) starts
compressing air into the Air Tank
(A18) for storage.
(close-up)
7a. To start the engine using the electric
starter:
Insert the ignition key into the igni-
tion. While turning the key to Start (S
position, max 5 seconds) very slowly
move the choke lever from cold to run
position.
Note: To prolong starter life, use
short starting cycles (5 seconds maxi-
mum). Then wait one minute before
attempting to start again.
10. When maximum tank pressure is
reached, the compressor automati-
cally disengages, and the engine
RPM drops down to idle speed. The
engine remains at idle until Air Tank
pressure falls to a preset level. The
Gas Engine will then accelerate and
air pressure once again begins to
build up in the Air Tank.
5b. To start the engine manually:
To re-start a warm engine, move the
Choke to halfway closed. Insert the
ignition key into the Ignition and turn
the Key to Run (I position). Grasp
the starter handle, and pull slowly
until resistance is felt. While holding
the handle, allow the starter rope to
rewind slowly. Then, pull the starter
handle with a rapid, full arm stroke.
Once again while holding the handle,
allow the rope to rewind slowly. Re-
peat as necessary, until the engine
starts.
11. To turn off the engine, turn the key off
(0 position). Close the fuel valve.
12. Drain the moisture from the tank
daily.
6. Allow the Engine to run for sev-
eral seconds. Then, if the Choke is
closed, open it (move to the run posi-
tion).
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daily
user-maiNteNaNce
iNstructiONs
1. Check compressor oil level at sight
glass. Add premium quality SAE
30-weight, non-detergent, synthetic
air compressor oil as needed. Do not
mix oils of different types.
Procedures not specifically
explained in this manual
must be performed only by a
qualified technician.
2. Check engine oil level. Add oil as
needed according to engine manual’s
instructions.
tO PreVeNt
seriOus iNjurY
FrOm accideNtal
3. Drain moisture from tank.
OPeratiON:
disconnect spark plug and
release all air pressure before
maintenance.
tO PreVeNt seriOus
iNjurY FrOm tOOl
Failure:
do not use damaged
equipment. if abnormal noise,
vibration, or leaking air
occurs, have the problem
corrected before further use.
tO PreVeNt seriOus
iNjurY:
do not adjust or tamper with
any control or component in a
way not specifically explained
within this manual. improper
adjustment can result in tool
failure or other serious
hazards.
Weekly
1. Inspect air pump’s Air Filter (67). Re-
place if necessary. To replace:
a. Unscrew the wing nut holding the
filter cover.
b. Remove the filter cover.
c. Remove the filter element and re-
place with a new one.
d. Slide the filter cover back over the
filter element and screw the wing nut
back on and tighten securely.
2. Check safety valve by pulling and re-
leasing ring. Valve should seal once
released.
3. Clean excessive dirt/dust from unit.
monthly
cleaning, maintenance, and
lubrication
Check and adjust belt tension accord-
ing to the steps below:
Note: These procedures are in addition to
the regular checks and maintenance
explained as part of the regular op-
eration of the air-operated tool.
1. Remove the belt cover and set it
aside.
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Deflection
distance
2. Press on the center of the longest
span on each belt with moderate
finger pressure (4-4.5 lb.). Then
measure the deflection distance, the
distance that the belt moved. The
belt should deflect anywhere from
1/4” to 1/2”.
Engine Mounting Bolts
3. If the belts deflect too much,
tighten belts by loosening the en-
gine mounting bolts and moving the
engine away from the other pulley
slightly. Secure engine mounting
bolts and retest tension. If either belt
is too long to be properly tensioned,
both belts must be replaced.
4. If the belts deflect too little, loosen
belts by loosening the engine mount-
ing bolts and moving the engine
towards the other pulley very slightly.
Secure engine mounting bolts and
retest tension.
5. Align pump and engine pulleys using
a straight edge to reduce noise and
vibration.
6. Before use, replace belt cover.
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troubleshooting
Problem
Possible causes
Start procedure not followed
completely.
likely solutions
Empty all pressure from tank, open pilot valve,
and carefully follow starting instructions in
engine manual.
Engine will not
start.
1. Incorrect lubrication or not
enough lubrication.
1. Lubricate using recommended oil or grease
according to directions.
Compressor over-
heats.
2. Worn parts.
2. Have qualified technician inspect internal
mechanism and replace parts as needed.
1. Tighten or re-attach using thread seal tape.
1. Poor air outlet seal.
2. Loose cylinder/cylinder head. 2. Tighten cylinder/cylinder head assembly. If
cylinder/cylinder head cannot tighten properly,
Severe air
leakage.
internal parts may be misaligned.
3. Damaged valve or housing.
3. Replace damaged components.
4. Dirty, worn or damaged valve. 4. Clean or replace valve assembly.
1. Low engine idle.
1. Qualified technician should increase idle to
1,800±100 RPM by adjusting pressure switch.
2. Severely clogged air filter.
2. Replace air filter.
Unit stalls
3. Improper lubrication.
3. Check for proper oil level.
4. Defective pilot/unloader valve. 4. Replace.
1. Loose drive pulley or flywheel. 1. Loose pulleys are a common cause of
“knocking”. Tighten appropriate bolts.
2. Misaligned pulleys.
2. Align pulleys with straightedge and secure in
place.
3. Lack of oil in crankcase.
4. Worn connecting rod.
5. Worn wrist pin bushing.
3. Check for proper oil level.
4. Replace.
Excessive noise
5. Remove piston assembly and replace
necessary parts.
6. Worn bearings.
7. Loose belts.
6. Replace bearings and oil.
7. Check for proper belt tension.
1. Wrong type of oil or low-quality 1. Change oil. Check oil recommendations
oil.
under EquipmEnt SEt up, Equipment Oil
Fill section of this manual.
Oil in the discharge
air
2. Overheating.
2. See above section.
3. Clean or replace air filter.
4. Replace.
3. Restricted intake air.
4. Worn piston rings.
5. Excessive moisture in the tank. 5. Drain moisture from the tank daily.
Follow all safety precautions whenever diagnosing or
servicing the tool.
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troubleshooting
Problem
Possible causes
1. Air leaks.
likely solutions
1. Listen for escaping air. Apply soap solution
to all fittings and connections. Bubbles will
appear at points of leakage. Tighten or
replace leaking fittings or connections.
2. Leaking valves.
2. Remove head and inspect for valve
breakage, weak valves, scored valve plate,
etc. Replace defective parts and reassemble.
Replace head gasket each time the head is
removed.
Low discharge
pressure
3. Restricted air intake.
4. Blown gaskets.
3. Clean or replace air filter element.
4. Replace and gaskets proven faulty on
inspection.
5. Slipping belts.
5. Tighten Belts (See monthly maintenance.)
Follow all safety precautions whenever diagnosing or
servicing the tool.
Please read tHe FOllOWiNG careFullY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS LIST AND ASSEMBLy
DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL ONLy. NEITHER THE MANUFACTURER OR
DISTRIBUTOR MAKES ANy REPRESENTATION OR WARRANTy OF ANy KIND TO THE BUyER THAT
HE OR SHE IS QUALIFIED TO MAKE ANy REPAIRS TO THE PRODUCT, OR THAT HE OR SHE IS
QUALIFIED TO REPLACE ANy PARTS OF THE PRODUCT. IN FACT, THE MANUFACTURER AND/
OR DISTRIBUTOR ExPRESSLy STATES THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD
BE UNDERTAKEN By CERTIFIED AND LICENSED TECHNICIANS, AND NOT By THE BUyER. THE
BUyER ASSUMES ALL RISK AND LIABILITy ARISING OUT OF HIS OR HER REPAIRS TO THE
ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO, OR ARISING OUT OF HIS OR HER
INSTALLATION OF REPLACEMENT PARTS THERETO.
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23 Gasket
24 Cylinder
1
1
Parts lists
25 Spring Washer
26 Bolt
6
6
Part
description
qty
1
A1 Belt Guard
27 Gasket
1
A2 Air Pump
1
28 Cylinder Head
29 Gasket
1
2
1
1
2
1
4
4
A4 Gasoline Engine
A5 Engine Mounting Bolt
A6 Lock Washer
A7 Flat Washer
A8 Nut
A9 Belt
1
12
12
12
12
2
30 Aftercooler
31 Connector
32 Elbow 90 Degree
33 Safety Valve
34 Spring Washer
35 Screw
A10 Belt Pulley (Engine)
A11 Key
1
1
36 Spring Washer
37 Screw
8
8
A13 Pilot/Unloader Valve with Cable
A14 Elbow
1 set
1
38 Gasket
39 Elbow
40 Screw
1
1
2
A15 Safety Valve
A16 Air Outlet Valve
A17 Drain Valve
1
1
1
41 Spring Washer
42 Intercooler
43 Safety Valve
44 Screw
2
1
1
4
A18 Air Tank
1
2
1
1
A19 “T” Connector
A20 Pressure Gauge
A21 Air Hose
45 Spring Washer
46 Shaft Jaw (2 Per Rod)
47 Connecting Rod
48 Internal Retainer Ring
49 Piston Pin
50 LP Piston
51 Piston Ring
52 HP Piston
4
2 set
2 set
4
1
1
1 set
1
1
1 set
5
2 set
1 set
2 set
3
2
2
3
3
3
3
3
1
1
1
2
2
A22 Air Hose Connector
A23 Belt Cover Mount Plate
A24 Spark Plug Wrench
2
4
1
Part
description-Pump
qty
1
1
1
1
1
16
1
2
2
1
1
1
1
1
3
1
1
1
2
3
4
5
6
7
8
9
Key
Screw
Nut
53 Piston Pin
54 Piston Ring
55 Washer
Flywheel
Oil Seal Circle
Hex Head Bolt
Rear-front Plate
Bearing Sleeve
Bearing
56 Intake Valve Plate
57 Intake Valve Plate
58 Exhaust Valve Plate
59 LP Locating Ring
60 HP Locating Ring
61 2 Hole Stopper Ring
62 3 Hole Stopper Ring
63 Gasket
64 Bonnet
65 Spring Washer
66 Screw
67 Air Pump Filter
68 Flywheel
69 Gasket
10 Crankshaft
11 Gasket
12 Crankcase
13 Crankcase Bottom Gasket
14 Crankcase Bottom
15 Oil Fill Plug
16 Oil Drain Tube
17 Gasket
18 Oil Sight
19 Screw
20 Gasket
21 Rear-end Plate
22 Breather Vent
1
2
1
1
70 Spring Washer
71 Bolt
1
SKU 65204/
For technical questions, please call 1-800-444-3353.
Page 16
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maiN assemBlY diaGram
Parts List “A”
Spark Plug Wrench (A24)
SKU 65204/
99918
For technical questions, please call 1-800-444-3353.
Page 17
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PumP assemBlY diaGram
record Product’s serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only, and are not avail-
able individually as replacement parts.
SKU 65204/
For technical questions, please call 1-800-444-3353.
Page 18
99918
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limited 1 Year / 90 daY WarraNtY
Harbor Freight Tools Co. makes every effort to assure that its products meet high
quality and durability standards, and warrants to the original purchaser that for a period
of one year from date of purchase that the tank is free of defects in materials and work-
manship (90 days if used by a professional contractor or if used as rental equipment).
Harbor Freight Tools also warrants to the original purchaser, for a period of ninety days
from date of purchase, that all other parts and components of the product are free from
defects in materials and workmanship. This warranty does not apply to damage due di-
rectly or indirectly to misuse, abuse, negligence or accidents, repairs or alterations out-
side our facilities, normal wear and tear, or to lack of maintenance. We shall in no event
be liable for death, injuries to persons or property, or for incidental, contingent, special
or consequential damages arising from the use of our product. Some states do not allow
the exclusion or limitation of incidental or consequential damages, so the above limita-
tion of exclusion may not apply to you. THIS WARRANTy IS ExPRESSLy IN LIEU OF
ALL OTHER WARRANTIES, ExPRESS OR IMPLIED, INCLUDING THE WARRANTIES
OF MERCHANTABILITy AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with
transportation charges prepaid. Proof of purchase date and an explanation of the com-
plaint must accompany the merchandise. If our inspection verifies the defect, we will ei-
ther repair or replace the product at our election or we may elect to refund the purchase
price if we cannot readily and quickly provide you with a replacement. We will return re-
paired products at our expense, but if we determine there is no defect, or that the defect
resulted from causes not within the scope of our warranty, then you must bear the cost
of returning the product.
This warranty gives you specific legal rights and you may also have other rights
which vary from state to state.
3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • (800) 444-3353
SKU 65204/
For technical questions, please call 1-800-444-3353.
Page 19
99918
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