Honda Power Equipment DT18 C Lawn Mower User Manual

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39 Pages

Honda GX160 is a powerful and reliable engine designed for a wide range of applications. It delivers excellent performance and efficiency, making it ideal for powering various equipment and machinery. With its easy starting, low maintenance requirements, and versatile features, the Honda GX160 is a great choice for both professional and home users. Its compact size and lightweight design make it suitable for applications where space is limited.

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Honda Power Equipment DT18 C Lawn Mower User Manual | Manualzz

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Thank you for purchasing a Honda engine.

This manual covers the operation and maintenance of G X I 20 and G X I 60 electric and manual starting; other types are equipped for manual starting onl$. All information in this publication based on the latest product infor- mation available a t the time of printing.

Horjda Motor Co., Ltd. reserves the right t o make changes a t any time without notice and without incurring any obligation.

This manual should be considered a permanent part of the engine should remain with the engine if it is resold. and

It

is^ illegal in some areas t o operate a n engine without a U.S.D.A. qualified for this engine is available from any dealership displaying the Honda Power

Equipment Engines sign.

READ THIS OWNER’S MANUAL CAREFULLY. Pay special attention t o these symbols and any instructions that follow:

,

-Indicates serious injury or instructions are not followed. death WILL result if

-Indicates a strong possibility that serious injury or death could result if instructions are not followed.

-1

~

-Indicates a possibility that minor injury can result if instructions are not followed.

-Indicates that equipment or property damage result if instructions are not followed. can

NOTE: Gives helpful information.

If alproblem should arise, or if you have any questions about your engine, consult your Honda engine dealer.

CONTENTS

1

.

ENGINE SAFETY

.................................................................

3

4

.

COMPONENT IDENTIFICATION

.............................................

4

.

BATTERY CONNECTIONS (for electric starter)

.........................

5

.

REMOTE CONTROL LINKAGE

................................................

6

.

PRE-OPERATION CHECK

......................................................

7

1

.

ENGINE OIL

....................................................................

2

.

REDUCTION GEAR OIL

7

.....................................................

8

.

AIR CLEANER

.................................................................

9

4

.

FUEL

.............................................................................

1 1

.

GASOLINE CONTAINING ALCOHOL

STARTING THE ENGINE

...................................

12

.......................................................

13

.

OPERATION

.......................................................................

16

Oil Alert System

..............................................................

17

.

STOPPING THE ENGINE

.......................................................

18

High altitude operation

.

MAINTENANCE

.....................................................

19

..................................................................

20

1

.

Oil change

......................................................................

21

.

Air cleaner service

...........................................................

22

4

.

Sediment cup cleaning

.....................................................

25

.

Spark plug service

...........................................................

26

5

.

Spark arrester maintenance

...............................................

28

.

Carburetor adjustment

.....................................................

29

10

TRANSPORTING/STORAGE

I 1

..................................................

30

.

TROUBLESHOOTING

...........................................................

31

.

.

SPECIFICATIONS

WIRING DIAGRAM

................................................................

..............................................................

33

34

.

WARRANTY SERVICE

..........................................................

36

2

I . ENGINE SAFETY

ated according t o instructions. Read and understand this Owner’s

Manual before operating the engine. Failure to do could result in per- sonal injury or equipment damage.

To

prevent fire hazards and t o provide adequate ventilation, keep the engine at least 1 meter ment during operation.

Do not place flammable objects close to the engine.

a possibility of burns from hot engine components or injury from any equipment the engine may be used to operate.

Know how to stop the engine quickly, and understand the operation of all controls. Never permit anyone t o operate the engine without proper instructions.

Gasoline is extremely flammable and is explosive under certain conditions.

Refuel in a well-ventilated area with the engine stopped. Do not smoke or allow flames or sparks in the refueling area or where gasoline is stored.

Do

not overfill the fuel tank. After closed properly and securely.

Be careful not to spill fuel when refueling. Fuel vapor or spilled fuel may i,gnite. If any fuel is spilled, make sure the engine.

Never run the engine area. Exhaust contains poisonous carbon monoxide gas; exposure may cause

loss

of con- sciousness and may lead t o death.

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 before transporting it

or

storing it indoors.

3

2.

COMPONENT IDENTIFICATION

MUFFLER

SPARK PLUG

AIR CLEANER

CHOKE LEVER

FUEL VALVE

I

STARTER GRIP

FUEL FILLER CAP

THROTTLE LEVER

OIL ALERT LAMP

ENGINE SWITCH

(QXE type)

CIRCUIT BREAKER

(QXE type)

RECOIL STARTER

OIL ALERT LAMP

,

ELECTRIC STARTER

(QXE type)

ENGINE SWITCH

QXS type

SERIAL NUMBER AND

ENGINE TYPE

FILLER CAP OIL DRAIN PLUG OIL

Record the engine model, type and serial number information for your reference. Refer to this information when ordering parts, and when mak-

ing technical or warranty inquiries (see page

36).

Engine model type and serial number:

4

l

(for electric starter)

Use a 12 volt battery with an ampere-hour rating of at least

18 AH.

Connect the battery positive

(+) cable t o t h e starter solenoid terminal, as shown.

Connect the battery negative

(-1

cable t o an engine mounting bolt, frame bolt, or other good engine ground connection. free of corrosion. Remove any corrosion and coat the terminals and cable ends with grease.

,STARTER

SOLENOID t h e battery gives off explosive gases; keep sparks, flames and cigaret- tes away. Provide adequate ventilation when charging or using bat- keries in an enclosed space.

The battery contains sulfuric acid (electrolyte). Contact with skin or pyes may cause severe burns. Wear protective clothing and a face

Fhield.

~

!-

If electrolyte gets on your skin, flush with water.

~- in your eyes, flush with water for at least

15

minutes and call a physician immediately.

0

Electrolyte is poisonous.

~- with

I milk of magnesia or vegetable oil and call a physician.

!KEEP OUT OF REACH OF CHILDREN.

I

NOTICE

I

0

use only distilled water in the battery. Tap water will shorten the ser-

vice life of the battery.

filling the battery above the UPPER LEVEL line may cause the elec-

~trolyte to overflow, resulting in corrosion t o engine or nearby parts.

0

~lmmediately wash off any spilled electrolyte.

be careful not to connect the battery in reverse polarity, as this will

;short circuit the battery charging system.

4.

CONTROL LINKAGE

(for throttle and choke cables)

The throttle and choke control levers are provided with holes for optional cable attachment. The following illustrations show installation examples for a solid wire cable and for a braided wire cable. If using a braided wire cable, add a return spring as shown.

It is necessary t o loosen the throttle lever friction nut when operating the throttle with a remote cable.

[Remote throttle]

THROTTLE LEVER

PIVOT NUT

Y

Flexible wire core

WIRE mounting

[Remote choke1

WIRE HOLDER

THROTTLE

LEVER

WIRE HOLDER

.

CHOKE LEVER

6

show this designation on the con-

5 .

PRE-OPERATION CHECK

I. ENGINE OIL

I

NOTICE

1

Engine oil is a major factor affecting engine performance and service life. Non-detergent oils and vegetable oils are not recommended.

Be sure to check the engine on a level surface with the engine stopped.

i

Use Honda 4-stroke oil or an equivalent high-detergent, premium quality motor oil certified to meet or exceed U.S. automobile manufac- turer's requirements for Service

Cla'ssification SG.SF/CC.CD. Motor oils classified SG.SF/CC.CD. will

2OW-40.2OW-56

I

1

I

I

I I

-20 0 20

40

60 80

100°F

I

1

I

-30

-20

-lo l o 2o

30

40"c tairjer.

SAE IOW-30 is recommended for general, all-temperature use.

Other viscosities shown in the chart may be used when the average temperature in your area is within the indicated range.

1. Remove the oil filler cap and wipe the dipstick clean.

2. l~nsert the dipstick into the oil filler neck do not screw it in.

3 . Iif the level is low, fill to the top of the oil filler neck with the recom- mended oil.

damage.

Running the engine with insufficient oil can cause serious engine

OIL

FILLER CAP

7

2.

OIL (Only on equipped model)

<I

/2

1.

Remove the oil filler cap and wipe the dipstick clean.

2.

Insert the dipstick into the filler neck but do not screw it in.

3. If the level is low, fill to the upper level mark with the same oil recom- mended for the engine (see engine oil recommendations on page 7).

Oil capacity: 500 cc (1 US

0 2 ,

14 ImD

0 2 )

p

DIPSTICK/FILLER CAP

-

UPPER LEVEL

<

1 /6 reduction>

DRAIN BOLT

1.

Remove the oil level bolt.

2.

Check the oil level; it should reach the edge of the oil level bolt hole. If the oil level is low, remove the filler bolt, and add oil until it starts to flow out the oil level bolt hole. Use the same oil recommended for the

engine (see engine oil recommendations on page

7).

3. Install the oil level bolt and filler bolt. Tighten them securely.

Oil capacity: (5.1

02,

4.2 Imp

0 2 )

FILLER BOLT

OIL LEVEL BOLT

'I

..'

3. AIR CLEANER

Never run the engine without the air cleaner. Rapid engine wear will result from contaminants, such as dust and dirt, being drawn through the: carburetor and into the engine.

<Dual element type>

Check the air cleaner elements t o be sur~e they are clean and in good con- diti~on. Clean or replace the elements

if necessary (p.22).

ELEMENTS

<Cbclone type>

1 .

Check the air cleaner element t o be sure they are clean and in good condition.

Flean or replace the elements if

necessary (p.23).

2. Check the cyclone housing, and clean it if it is clogged or ex-

cessively dirty (p.23).

CYCLONE

HOUSING

ELEMENTS

-

<Oil bath type>

1 . Check the air cleaner element t o be sure it is clean and in good condi- tion. Clean or

replace the element if necessary (page 24).

2. Check oil level and condition.

OIL LEVEL

.

10

4. FUEL

Your engine is designed number

( t o use any gasoline that has a pump octane

‘2

) of

86 or higher, or t h a t has a research oc- tanle number of 91 or higher. Gasoline pumps a t service station normally display the pump octane number.

We

recommend that you use unleaded fuel because engine and spark plug deposits and extends it produces fewer the life of exhaust system components.

NeGer use stale or contaminated gasoline or an oil/gasoline mixture. Avoid getring dirt, dust or water in the fuel tank. Use of a lower octane gasoline can cause persistent “pinging” or heavy ”spark knock” (a metallic rapp- ing:noise) which, if severe, can lead to engine damage.

If ”spark knock” or “pinging” occurs at a steady engine speed under normal load, change brands of gasoline. If spark knock or pinging persists, consult your authorized Honda dealer. Failure to do so is con- sidered misuse, and damage caused by misuse is not covered by Honda’s

Limited Warranty.

OcCasionally you may experience light spark knock while operating under heavy loads. This is no cause for concern, it simply means your engine is operating efficiently.

Gasoline is extremely flammable and is explosive under certain conditions.

Refuel in a well-ventilated area with the engine stopped. Do not smoke or allow flames or sparks in the area where the engine is refueled or where gasoline is stored.

Do not overfill the fuel tank (there should be no fuel in the filler neck).

After refueling, make sure the tank cap is closed properly and securely. engine.

Avoid repeated or prolonged contact with skin or breathing of vapor.

KEEP OUT OF REACH OF CHILDREN.

Fuel tank capacity: GX120 :

2.5 L‘ (0.66

US Gal,

0.55 Imp Gal.)

GX160 :

3.6 L‘ (0.95

US Gal,

0.79

Imp Gal.)

11

GASOLINES CONTAINING ALCOHOL

tane rating is a t least as high as that recommended by Honda. There are t w o types of "gasohol": one containing ethanol, and the other containing methanol. Do not use gasohol that contains more than 10% ethanol. Do not use gasoline containing methanol (methyl or wood alcohol) that does not also contain cosolvents and corrosion inhibitors for methanol. Never use gasoline containing more than 5% methanol, even if it has cosolvents and corrosion inhibitors.

NOTE:

Fuel system damage or engine performance problems resulting from the use of fuels that contain alcohol is not covered under the warranty.

Honda cannot endorse the use of fuels containing methanol since evidence of their suitability is as yet incomplete. contains alcohol, if it does, confirm t h e type and percentage of alcohol used. If you notice any undesirable operating symptoms while using a gasoline that contains alcohol, or one that you think contains alcohol, switch to a gasoline t h a t you know does not contain alcohol.

12

6. STARTING THE ENGINE

1. Turn the fuel valve to the ON position.

FUEL VALVE

2.

Move the choke lever to the

CLOSE position.

NOTE: The choke may not be needed temperature is high. if the engine is warm or the air

CHOKE LEVER

13

~~ ~

3. Move the throttle lever slightly to the left.

THROTTLE LEVER

4.

Start the engine.

0

With recoil starter:

Turn the engine switch to the ON position.

ENGINE SWITCH

(Type with electric starter and oil alert system)

14

Pull the starter grip lightly until resistance is felt, then pull briskly.

Do

not allow the starter grip to snap back against the

Return it gently to prevent damage to the starter.

STARTER

GRIP

0

With electric starter:

Turn the engine switch to the it there until the engine starts. motor damage may occur. If the engine falls t o start, release the switch and wait

10 seconds before operating the starter again.

When the position. engine starts, allow the engine switch to return to the ON

~

ENGINE SWITCH

(Type with electric starter and oil alert system)

15

1.

As the engine warms up, gradually move the choke lever to the OPEN position.

CHOKE LEVER

2.

Position the throttle lever for the desired engine speed.

THROTTLE LEVER

16

0il.Alert System

The Oil Alert system is designed to prevent engine damage caused an insufficient amount of oil in the crankcase. Before the oil level in the ly shut down the engine (the engine switch will remain ON position). when you operate the starter, and the engine will not run. If this occurs,

add engine oil (page 7).

OIL ALERT LAMP

OIL ALERT

,/

ENGINE

SWITCH

(without electric starter)

Circuit Breaker (for electric starter)

(with electric starter)

a battery connected in reverse polarity will trip the circuit breaker.

The green indicator inside the circuit breaker will pop out to show that the circuit breaker has switched off. If this occurs, determine the cause of the problem and correct it before resetting the circuit breaker.

Push the circuit breaker button to reset.

8. STOPPING THE ENGINE

To stop the engine in an emergency, turn the engine switch to the

OFF position. Under normal conditions, use the following procedure:

1 . Move the throttle lever fully to the right.

THROTTLE LEVER

2. Turn the engine switch to the OFF position.

(Type with electric starter and oil alert system)

18

3.1 Turn the fuel valve t o t h e OFF position.

FUEL

VALVE

\

*High altitude operation

ly rich. Performance will decrease, and fuel consumption will increase. main fuel jet in the carburetor and readjusting the pilot screw. If you always operate the engine at altitudes higher than 6,000 feet above sea modifications.

Even with suitable carburetor jetting, engine horse.power proximately 3.5% for each 1,000 foot increase in altitude. The effect of altitude on horsepower will be greater than this if no carburetor modifica- tion is made.

Operation of the engine at an altitude lower than the carburetor is jetted for may result in reduced performance, overheating, and serious engine damage caused by an excessively lean aidfuel mixture.

19

Fuel line

9. MAINTENANCE

The purpose of the maintenance and adjustment schedule is t o keep the engine in good operating condition. Inspect or service as scheduled in the table below.

Shut off the engine before performing any maintenance. If the engine must be run, make sure the area is well ventilated. The exhaust contains poisonous carbon monoxide gas.

Use only genuine HONDA parts or their equivalent. The use of replacement parts which are not of equivalent quality may damage the engine.

Maintenance Schedule

REGULAR SERVICE PERIOD

ITEM Performed at every indicated month or operating hour interval, use whichever comes first.

Each

Every year or

300 Hrs.

Engine oil

Check level

Change

0

0 0

~

0

Reduction gear oil Check level

(applicable models only)

0

Air cleaner

Change

Check

Clean

Clean

0

O(1)

0

0

0

Clean

O(2)

I

Fuel tank and strainer

Clean

Check

(Replace if necessary)

I

I I

Every 2 years ( 2 )

O ( 2 )

NOTE: (1)

Service more frequently when used in dusty areas.

(2) These items should be serviced by an authorized Honda dealer, unless the owner has the proper tools and is mechanically proficient. See the Honda Shop Manual.

20

1.

oil change

Drain the oil while the engine is still warm to assure rapid and complete draning.

1 . Remove the oil filler cap and drain plug t o drain the oil.

2. Install the drain plug and tighten it securely.

3. Refill with the recommended oil (see page 7) and check the oil level.

4.

Install the oil filler cap.

EN'GINE

OIL

CAPACITY:

0.6

l l 2

REDUCTION GEAR

OIL CAPACITY:

500

cc

( 1

7 US

02,

14 Imp

02)

DRAIN

PLUG

[REDUCTION GEAR

OIL]

,

LEVEL

-

DRAIN

BOLT ta4t with the skin for prolonged periods. Although this is uniikely unless

you handle used oil on a daily it is still advisable to thoroughly wash your hands with soap and water as soon as possible after handling used oil.!

N q T E :

Please dispose of used motor oil in a manner that is compatible wiTh the environment. Do not throw it in the trash or pour on the ground. i

21

2.

Air cleaner service

A dirty air cleaner will restrict air f l o w t o the carburetor. To prevent car- buretor malfunction, service the air cleaner regularly. Service more fre- quently when operating the engine in extremely dusty areas.

Never use gasoline or low flash point solvents for cleaning the air cleaner element. A fire or explosion could result.

Never run the engine without the air cleaner. Rapid engine wear will result.

<Dual element type>

1 . Remove the wing nut and the air cleaner cover. Remove the ele- ments and separate them. fully check both elements for

Care- holes or tears and replace if damaged.

2. Foam element: Wash the element

AIR CLEANER

in a solution of household tergent and warm water, then de- rinse thoroughly, or wash nonflammable or high flash point in

PAPER

ELEME

solvent. Allow the element to dry thoroughly.

Soak the element in clean engine

ELEMENT

The engine will smoke during in- itial start-up if too much oil is left in the foam.

3. Paper element: Tap the element lightly several times on a hard sur- face to remove excess dirt, or blow compressed air through the t o brush the dirt off; brushing will force dirt into the fibers. Replace the paper element if cessively dirty. it is ex-

22

<C:yclone type>

1 . Remove the wing nut and the air cleaner cover. Remove the ele-

Care- ments and separate them. fully check both elements for holes or tears and replace if damaged.

2.

Foam element: Wash the element in a solution of household deter- gent and warm water, then rinse thoroughly, or wash in nonflam- mable or high flash point solvent.

Allow the element t o dry thor- oughly.

Soak the element in clean engine oil and squeeze out the excess oil.

The engine will smoke during in- itial start-up if too much oil is left in the foam.

3. Paper element: Tap the element

HOUSING

\

PRE-CLEANER CAP face to remove excess dirt, or blow compressed air through the

{ o brush the dirt off; brushing will force dirt into the fibers. Replace

$he paper element if

Cessively dirty. it is ex-

4. Cyclone Housing: Remove the

(hree special pan head screws, iemove the housing, and wash ihe components with water. Dry the components thoroughly, and carefully reassemble them.

0

When reinstalling the cyclone housing, be sure that the air intake tab fits properly into the groove in the pre-cleaner cap.

Be careful to install the air guide as shown.

23

<Oil bath type>

1. Unscrew the wing nut, remove the air cleaner cover and remove the element.

2. Wash the element in a solution of household detergent and warm water, then rinse thoroughly, or wash in nonflammable or high flash point solvent. Allow the element to dry thoroughly.

3. Soak the element in clean engine oil and squeeze out the excess oil. element.

4. Empty the oil from the air cleaner case and wash out any accumulated dirt with nonflammable or high flash point solvent. Dry the case.

5. Fill the air cleaner case to t h e with the same oil that is recom-

mended for the engine (see engine oil recommendations on page 7).

6. Reinstall the element and the cover.

OIL CAPACITY:

60 cc

(2.0

US

02,

I Imp

0 2 )

AIR CLEANER COVER

ELEMENT

24

,

Gasoline is extremely flammable and is explosive under certain conditions. Do not smoke or allow flames or sparks in the area.

them in nonflammable or high flash point solvent. Dry them thoroughly and reinstall securely. Turn the fuel valve ON and check for leaks.

If any fuel is spilled, make sure the area is dry before testing the spark plug or starting the engine. Fuel vapor or spilled fuel may ignite.

O-RING

SEDIMENT CUP

4. Spark plug service

Recommended spark plug: BPRGES (NGK)

W20EPR-U (ND)

Never use a spark plug of incorrect heat range.

To ensure proper engine operation, the spark plug must be properly gap- ped and free of deposits.

1.

Remove the spark plug cap and use a spark plug wrench to remove the

Plug.

If the engine has been running, the muffler will be very hot. Be careful not to touch the muffler.

SPARK PLUG WRENCH

2. Visually inspect the spark plug. Discard it if the insulator is cracked or chipped. Clean the spark plug with a wire brush if it is to be reused.

3. Measure the plug gap with a feeler gauge. The gap should 0.7-0.8 mm (0.028-0.031 in). Correct as necessary by bending the side electrode.

0.7-0.8

mm

(0.028-0.031 in)

26

4. ,Check that the spark plug washer is in good condition and thread the

!spark plug in by hand t o prevent cross-threading.

5. ;After the spark plug is seated, tighten

;press the washer.

NOTE: When installing a n e w spark plug, tighten 1/2 turn after the spark plug seats t o compress the washer. When reinstalling a used spark plug, tighten 1/8- 1/4 turn after the spark plug seats to compress the washer.

The spark plug must be securely tightened. An improperly tightened spark plug can become very hot and may damage the engine.

27

5.

Spark arrester maintenance (optional part)

If the engine has been running, the muffler will be very hot.

Allow it to cool before proceeding.

1.

Remove the t w o

8 mm nuts

@ and the muffler assembly.

2. Remove the three 4 mm screws

@ and remove the exhaust deflector

0.

3. Remove the eight mm screws

@ and remove the muffler protector from the muffler

@.

4.

Remove the 4 mm screw

@ and remove the spark arrester

@ from the muffler.

5. Use a brush t o remove carbon deposits from the spark arrester screen.

Be careful not to damage the spark arrester screen.

SCREEN

NOTE: The spark arrester must be free of breaks and holes. necessary.

Replace, if

6.

8.

in the reverse order of disassembly.

28

6.

'Carburetor adjustment

1. start the engine and allow temperature. it to warm up to normal operating

2. With the engine idling, turn the pilot screw in or out to the setting that t o be:

I

~

~

Dual element type

Oil bath type

Cyclone type

GX120

2.0

2 turns

318 turns

G X I

60

3.0

turns

2 1/8 turns

~

Do not tighten the pilot screw against its seat; this will damage the' pilot screw or seat.

3. /jfter the pilot screw is correctly adjusted, turn the throttle stop screw t,o obtain the standard idle speed.

Standard idle speed: 1,400

&

100 rpm.

,

STOP SCREW

29

10.

TRANSPORTING/STORAGE

When transporting the engine, turn the fuel valve to the OFF position and keep the engine level to prevent fuel spillage. Fuel vapor or spilled fuel may ignite.

Before storing the unit for an extended period;

1.

Be sure the storage area is free of excessive humidity and dust.

2. Drain the fuel

... a.

With the fuel valve in the OFF position, remove and empty the sedi- ment cup. b.

ON position and drain fuel tank into a suitable container.

C.

Replace the sediment cup and tighten securely. d. Drain the carburetor by loosening the drain screw. Drain the gasoline into a suitable container.

Gasoline is extremely flammable and is explosive under certain conditions. Do not smoke or allow flames or sparks in the area.

SEDIMENT CUP

DRAIN SCREW

3. Change the eng

4.

Remove the spark plug and pour about of clean engine oil oil, then reinstall the spark plug.

5. Pull the starter rope slowly until resistance is felt. Continue pulling until the notch on the starter pulley with the hole on the recoil starter closed, and this

. rotect the engine from internal corrosion.

Align the arrow on the starter pulley with the hole at the top of recoil starter.

6.

Electric starter type: Remove the battery and store place. Recharge it once a month.

7. Cover the engine t o keep out dust.

30

it in a cool, dry

1 I . TROUBLESHOOTING

Engine will not start using recoil starter:

1 .

is the engine switch in the ON

position? (See page

14.)

2. ,If equipped with oil alert, does the oil alert lamp flash when the starter is

4.

:operated? (See page

7.)

3.

is the fuel valve

ON?

(See page 13.)

is

there fuel in the fuel tank? (See page 4.)

5.

Is

gasoline reaching the carburetor?

To check, loosen the drain screw with the fuel valve on.

If any fuel is spilled, make sure the area is dry before testing the spark plug or starting the engine. Fuel vapor or spilled fuel may ignite.

DRAIN SCREW

6. 1:s there a spark at the spark plug? a.

Remove the spark plug cap. Clean any dirt from around the spark

I

plug base, then remove the spark plug. (See pages 26, 27.)

tj.

Install the spark plug in the plug cap.

c .

Turn the engine switch on.

d .

Ground the side electrode to any engine ground, and pull the recoil starter to see if sparks jump across the gap.

e .

If there is no spark, replace the plug.

If OK, reinstall the spark plug and try to start the

~ j according to the instructions. engine again dealer.

31

Engine will not start using electric starter:

1.

Are the battery cables securely connected and free of corrosion?

2. Is the battery fully charged?

NOTE: If the engine does not charge breaker. the battery, check the circuit

3. If the starter motor operates but the engine will not start, follow the troubleshooting procedures described under "engine will not start us-

ing the recoil starter". (See page

31 .)

32

12. SPECIFICATIONS

GX120

I

Dl,MENSlONS AND

W,EIGHT

Description code GCOI

Length x Width x Height

Dry weight 12.0 ka (26.5

Engine type

Displacement

[Bore x Stroke]

Max. output

Fuel consumption system

P I 0 shaft rotation

GX160

DIMENSIONS AND

WEIGHT

Description code

Length x Width x Height

Dry weight

Engine type

Displacement

[Bore x Stroke]

I

Max. torque

Fuel consumption

Cobling system

PTO shaft rotation change without notice.

G X I 2 0

3 0 0 x 345 x 320 mrn

(1 1.8 x 13.6 x 12.6 in)

Ib)

4-stroke, overhead valve, single cylinder

1 1 8 cc (7.3 cu in)

160 x 42 mm (2.4 in x 1.7 in)l

4.0 HP/3,600 rpm

0.75 kg (5.4 ft-lb)l2,500 rpm Max. torque

230 glPS h

Forced air Cooling

Transistorized magneto Igr$tion system

Counterclockwise

I

GX160

GC02

305 x 3 6 5 x 3 3 5 rnm

(12.0 x 14.4 x 13.2 in)

14.0 kg (30.9 Ib)

4-stroke, overhead valve, single cylinder

[68 x

163 cc 19.9 cu in)

45 rnm (2.7 in x 1.8 in)]

5.5 HP/3,600 rpm Max. output rDm

230

SIPS h

Forced air

Transistorized magneto Ignition system

Counterclockwise

33

SPARK PLUG

T

G-

0

NOTE: Wiring diagrams may vary according to the types.

IGNmlON

SWITCH

14. WARRANTY SERVICE

Owner Satisfaction

Your satisfaction and goodwill are important to your dealer and t o us. All

Honda warranty details are explained in the Distributor’s Limited Warran- ty. Warranty service is available at any dealership displaying the Honda

Power Equipment Engines sign. To locate dealers in your area, look in the yellow pages of your telephone directory under Gasoline Engines, Garden

&

Lawn Equipment

&

Supplies, Lawn Mowers, etc.

1

Engines

Normally, any problem concerning the engine will be handled bv the been handled t o your satisfaction, w e suggest you take the following action:

Discuss vour Droblem with a member of dealership management. Often complaints can be quickly resolved at that level. If the problem has already been reviewed with the Service Manager, contact the owner of the dealership or the General Manager.

0

American Honda Motor Co., Inc.

P.O. Box 100021

Duluth, Georgia 301 36-9421

Telephone: (404) 497-6400

We will need the following information in order t o assist you:

-

-

Dealer name and address

-

Product or equipment in which the engine is installed.

After reviewing all the facts involved, you will be advised of what action a t t h e dealership, using the dealer’s facilities, equipment, and personnel, so it is very important that your initial contact be with the dealer.

Your purchase of a Honda engine is greatly appreciated by both your w a y possible t o assure your complete satisfaction with your purchase.

36

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