Honda Engines GCV520, GCV530, GXV530 Instructions Manual

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OWNER’S MANUAL
ENGINE SERIAL NUMBER
GCV520 · GCV530 · GXV530

00X32-Z0A-6020 

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Indicates a strong possibility of severe personal
injury or death if instructions are not followed.
Indicates a possibility of personal injury or equipment
damage if instructions are not followed.
The Honda engine is designed to give safe and dependable service
if operated according to instructions. Read and understand the
Owner’s Manual before operating the engine. Failure to do so
could result in personal injury or equipment damage. Thank you for purchasing a Honda engine.
All information in this...

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SAFETY INSTRUCTIONS
To ensure safe operation
Always make a pre-operation inspection (page ) before you
start the engine. You may prevent an accident or equipment
damage.
Make sure that the filler cap is closed securely. Do not overfill the fuel tank. There should be no fuel in the f iller
neck. Refuel in a well-ventilated area with the engine stopped.
Gasoline is highly flammable and explosive under certain
conditions. Do not place flammable objects such as gasoline, matches, etc.,
close to the...

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SAFETY INSTRUCTIONS
SAFETY LABEL LOCATION
To ensure safe operation
The muffler becomes very hot during operation and remains
hot for a while after stopping the engine. Be careful not to
touch the muffler while it is hot. To avoid severe burns or fire
hazards, let the engine cool before transporting it or storing it
indoors. A spark arrester is available as an optional part for this engine.
It is illegal in some areas to operate an engine without a spark
arrester. Check local laws and regulations...

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REMOTE CONTROL LINKAGE
(for throttle and choke cables)
[Remote throttle and remote choke]
CONTROL LEVER
CABLE HOLDER
LEVER SPRING
5 16 mm SCREW (2)5 16 mm SCREW
(1-LEVER TYPE)
(2-LEVER TYPE) CABLE HOLDER (2)
CONTROL LEVER
CHOKE CONTROL LEVER CHOKE RETURN SPRING
INSTALLATION:
CHOKE RETURN SPRING
INSTALLATION: THROTTLE CABLE
(SOLID WIRE)
CHOKE CABLE
(SOLID WIRE)
THROTTLE/CHOKE CABLE
(SOLID WIRE)
The control and choke levers are provided with holes for optional
cable attachment.
The following...

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BATTERY CONNECTIONS
NEGATIVE ( )
BATTERY CABLE
POSITIVE ( )
BATTERY CABLE
STARTER
SOLENOID
(to engine body)
Connect the battery positive ( ) cable to the starter solenoid
terminal, as shown.
Connect the battery negative ( ) cable to an engine mounting bolt,
frame bolt, or other good engine ground connection.
Check the battery cable connections to be sure the cables are
tightened and free of corrosion. Remove any corrosion, and coat
the terminals and cable ends with grease. Use a 12 volt...

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The battery gives off explosive gases; keep sparks, flames and
cigarettes away. Provide adequate ventilation when charging
or using batteries in an enclosed space.
The battery contains sulfuric acid (electrolyte). Contact with
skin or eyes may cause severe burns. Wear protective clothing
and a face shield.If electrolyte gets on your skin, flush with water.
If electrolyte gets in your eyes, flush with water for at least 15
minutes and call a physician immediately.
Electrolyte is poisonous. If...

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PRE-OPERATION CHECK
Engine oil l
evel
Be sure to check the engine on a level surface with the engine
stopped. Running the engine with insufficient oil can cause serious
engine damage.
Using nondetergent oil or 2-stroke engine oil could shorten the
engine’s service life. 1.
AMBIENT TEMPERATURE SAE Viscosity Grades
SAE
TEMPUse Honda 4-stroke, or an equivalent
high detergent, premium quality mo-
tor oil certified to meet or exceed U.S.
automobile manufacturer’s require-
ments for service classification...

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UPPER LIMIT
LOWER LIMIT
OIL FILLER CAP/
DIPSTICK
OIL FILLER CAP/DIPSTICK
Place the engine horizontally on a level surface.
Remove the oil filler cap/dipstick and wipe it clean.
Fully insert the dipstick without screwing it in, then remove it to
check the oil level.
If the oil level is near or below the lower limit mark on the
dipstick, and fill with the recommended oil to the upper limit
mark.
Reinstall the oil filler cap/dipstick.
1.
2.
3.
4.
5. 

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Air cleaner
Never run the engine wit hout the air cleaner. Rapid engine wear
will result from contaminants, such as dust and dirt being drawn
into the engine. Do not allow dust, dirt, and debris to enter the clean chamber (air
cleaner case) when servicing the air cleaner. 2.
AIR CLEANER COVER
FOAM ELEMENT
PAPER ELEMENT
AIR CLEANER CASE
CLEAN CHAMBER
AIR CLEANER
COVER BOLTS
Remove the two air cleaner cover bolts from the air cleaner
cover, and remove the cover.
Remove the paper element from the air...