Honda GC135 Owner'S Manual Download

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Summary of Contents for GC135

Page 2: ...s considered a permanent part of the engine and should remain with the engine if resold The information and specifications included in this publication were in effect at the time ofapprovalforprinting Honda Motor Co Ltd reserves the right however to discontinue or change specifications or design at any time withoutnotice andwithout incurring any obligation whatever No partofthispublicationmayberep...

Page 3: ...mbol Thatinformationisintendedtohelpyouavoid damage to your engine other property or the environment Wesuggestyoureadthewarrantypolicytofullyunderstandits coverage and your responsibilities of ownership The warranty policy is a separate document that should have been given to you by your dealer When your engine needs scheduled maintenance keep in mind that yourHondaservicingdealer is speciallytrai...

Page 4: ...ating or maintaining an engine You must use your own good judgment Youwillfindimportantsafetyinformationin a varietyofforms including Safety Messages preceded by a safety alert symbol A and one of three signal words DANGER WARNING or CAUTION These signal words mean YouWILLbe KILLED or SERIOUSLYHURT if you don t follow instructions You CAN be KILLED or SERIOUSLY t you don t follow instructions iURT...

Page 5: ...14 Check the General Condition of theEngine 13 Check the Equipment Powered by This Engine 14 OPERATION 15 SAFEOPERATINGPRECAUTIONS 15 STARTING THE ENGINE 15 STOPPING THE ENGINE 18 SETTING ENGINE SPEED adjustable speed engines 19 SERVICING YOUR ENGINE 20 THE IMPORTANCE OF MAINTENANCE 20 MAINTENANCE SAFETY 21 MAINTENANCE SCHEDULE 22 REFUELING 23 FUEL RECOMMENDATIONS 24 ENGINE OIL LEVEL CHECK 25 ENGI...

Page 6: ... LACKS POWER 41 TECHNICAL CONSUMER INFORMATION 42 TECHNICAL INFORMATION 42 Serial Number Location 42 Remote Control Linkage 43 Carburetor Modification for High Altitude Operation 44 Oxygenated Fuels 45 Emission Control System Information 46 Air Index 48 Specifications 49 Wiring Diagrams 50 CONSUMER INFORMATION 51 Honda Publications 51 Warranty Service Information 52 QUICK REFERENCE INFORMATION Ins...

Page 7: ...w children to operate the engine Keep children and pets away from thearea of operation Refuel With Care Gasolineisextremelyflammable andgasolinevaporcanexplode Refueloutdoors in a well ventilated area with the enginestopped Never smoke near gasoline and keep other flames and sparks away Always store gasoline in an approved container If any fuel is spilled make surethe area is dry before starting t...

Page 8: ...n the engine in a closed garage or confined area Other Equipment Review the instructions provided with the equipment powered by this engine for any additional safety precautions that should be observed in conjunction with engine startup shutdown or operation or protective apparel that may be needed to operate the equipment 6 ...

Page 9: ...LS FEATURES COMPONENT CONTROL LOCATIONS SPARK PLUG AIR CLEANER THROTTLE LEVER gray adjustable speed engines FUEL FILLER CAP IGNITION SWITCH LEVER fixed speed engines FUEL TA red RECOIL STARTER STARTER GRIP 7 ...

Page 10: ... rod opens andcloses the choke valve in the carburetor The CLOSED position enriches the fuel mixture for starting a cold engine The OPEN positionprovides the correctfuelmixtureforoperation after starting andfor restarting a warm engine CHOKE ROD I 8 ...

Page 11: ...unning or stopping the engine Movingthethrottle leverbetweenthe FAST and SLOW positions makes the engine run faster or slower Moving the throttle lever to theSTOP position stops the engine Someengineapplicationsuse a remotely mountedthrottlecontrol rather than the engine mounted throttle lever shown here THROTTLE LEVER THROTTLE LEVER 9 ...

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Page 13: ...CONTROLS FEATURES Recoil Starter Grip Pulling the starter grip operates the recoil starter to crank the engine ...

Page 14: ... by an insufficient amount of oil in the crankcase Before theoil level in the crankcase can fall below a safe limit theOilAlert system will automatically stop the engine the ignition switch will remain in the ON position If the engine stops and will not restart check the engine oil level page 25 before troubleshooting in other areas ...

Page 15: ...u could be seriously injured Always perform a preoperation inspection beforeeach operation and correctany problem Before beginning your andthethrottle lever lever fixed speed engi preoperation checks be sure the engine is level adjustable speedengine orignitionswitch ne is in the STOP or OFF position Check the GeneralCondition of the Engine 0 Look around and underneath the engine for signs of oil ...

Page 16: ...xpectedshutdown always check the engineoil level before startup Check the air filter see page29 A dirty air filter will restrict airflow to thecarburetor reducing engine performance Check the fuellevel Starting with a full tankwill help to eliminate or reduce operating interruptions for refueling Check the Equipment Poweredby This Engine Review the instructions provided with the equipment powered ...

Page 17: ...tions that expose you tocarbon monoxide Review the instructions providedwith the equipment powered by this engine for any safety precautions that should be observed in conjunction with enginestartup shutdown or operation STARTING THE ENGINE 1 To start a cold engine pull the choke rod to the CLOSED position To restart a warm engine leave the choke rod in the OPEN position To restart an engine that ...

Page 18: ...lications use a remotely mounted throttle control rather than the engine mounted throttle lever shown here THROTTLE LEVER Fixed Speed Engines Move the ignition switch lever to the ON position Some engine applications use a remotely mounted ignition switch control rather than the engine mounted ignition switch lever shown here IGNITIONSWITCH LEVER 16 ...

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Page 20: ...RATION STOPPING THE ENGINE Adjustable Speed Engines Move the throttle lever to theSTOP position THROlTLE LEVER Fixed Speed Engines Move the ignition switch lever to theOFF position IGNITIONSWITCH LEVER 18 ...

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Page 22: ...ures andsimple maintenance procedures using basic hand tools Other service tasks that are more difficult or require special tools are best handled by professionals and are normally performed by a Honda technician or other qualified mechanic The maintenance schedule applies to normal operating conditions If you operate your engine under unusual conditions such as sustained high load or high tempera...

Page 23: ...t Be sure there is adequate ventilation whenever you operate the engine Let the engine and exhaust system cool before touching Do not run the engine unless instructedto doso Burns from hotparts Injury from moving parts Read the instructions before you begin and make sureyou have the tools and skills required To reducethepossibilityoffireorexplosion becarefulwhen workingaroundgasoline Use only a no...

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Page 25: ...gine stopped remove the fuel tank cap and check the fuel level Refillthe tank if the fuel level is low Gasoline is highly flammable and explosive You can beburned or seriously injured when handling fuel Stop the engine and keep heat sparks and flame away Handle fuel only outdoors Wipe up spills immediately MAXIMUMFUEL LEVEL FUEL I EVEL ...

Page 26: ... FUEL RECOMMENDATIONS Use unleadedgasoline with a pump octane ratingof 86 or higher These engines are certified to operate on unleaded gasoline Unleaded gasoline produces fewer engine and spark plug deposits and extends exhaust system life Never use stale or contaminated gasoline or an oiI gasoline mixture Avoid getting dirt or water in the fuel tank Occasionally you may hear a light spark knock o...

Page 27: ...ck 3 If the oil level is low fill to the edge of the oil filler hole with the recommended oil see page 28 4 Reinstall the oil filler cap OIL FILLER CAP DIPSTICK LOWER LIMIT 1 NOTICE I Running the engine with a low oil level can causeengine damage The Oil Alert system applicable engine types will automatically stop the engine before the oil level falls below safe limit However to avoid theinconveni...

Page 28: ... dipstick and the drain plug 2 Allow the used oil to drain completely then reinstall the drain plug and tightenit securely Please dispose of used motor oil in a manner that is compatible with the environment We suggest you take used oil in a sealed container to your local recycling center or service station for reclamation Do not throwit in thetrash pour it on the ground or down a drain OIL FILLER...

Page 29: ...Running the engine with a low oillevel can causeengine damage TheOilAlert system applicableenginetypes will automatically stop the engine before the oil level falls below the safe limit However to avoid the inconvenience of an unexpected shutdown fill to the upper limit and check the oil level regularly 4 Screw in the oii fiiler capidipsticksecurely OIL FILLER CAP DIPSTICK Y LOWER LIMIT 27 ...

Page 30: ...generaluse Other viscosities shown in the chart may be used when the average temperature in your area is within the recommendedrange SAE VISCOSITY GRADES 20 0 20 40 60 80 100 F l 20 10 0 10 20 30 40 C 1 I I I I I I AMBIENT TEMPERATURE The SAE oil viscosity andservice classification are in the API label on theoilcontainer Hondarecommendsthatyouuse API SERVICE category SJ oil 28 ...

Page 31: ...condition If the filter is dirty clean it as described on page30 Replace the filterif it is damaged Reinstall the filter and air cleaner cover m Operating the enginewithout an air filter or witha damaged air filter will allow dirt to enter the engine causing rapid enginewear This type of damage is not covered by the Distributor s Limited Warranty AIR CLEANER COVER LATCH TABS BODY 29 ...

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Page 33: ... SPARK PLUG WRENCH 3 Inspect the spark plug Replace it if the electrodes are worn or if the insulatoris cracked or chipped Clean the spark plug with a wire brush if you are going toreuse it 4 Measure the spark plug electrode gapwith a suitable gauge The g a p s h o u l d b e0 028 0 031 i n 0 70 0 80 mm Correct the gap if necessary by carefully bending the side electrode 5 Install the spark plug ca...

Page 34: ...her If reinstallingtheused sparkplug tighten1 8 1 4turnafterthe spark plugseats If installing a new spark plug tighten 1 2 turn after the spark plug seats A loose sparkplug can overheat and damage the engine Overtightening the spark plug can damage the threads in the cylinder head 7 Attach thespark plug cap 32 ...

Page 35: ...ailable from authorized Honda servicing dealers The spark arrester must be serviced every 100 hoursto keep it functioning as designed If the engine has been running the muffler will be very hot Allow the muffler to cool before servicing the spark arrester 1 Remove the three 6 m m boltsfromthemufflerprotector and remove the muffler protector 2 Remove the special screw from the spark arrester and re...

Page 36: ...espark arrester screen Be careful to avoid damaging the screen The sparkarrester must be free of breaks andholes Replace the spark arrester if it is damaged SPARK ARRESTER SCREEN 4 Install the spark arrester and muffler protectorin the reverse order of disassembly ...

Page 37: ... enter the cylinder causing damage Water contacting a hot engine can cause damage If the engine has been running allow it to cool forat least halfanhourbefore washing Fuel Gasoline will oxidizeanddeteriorate in storage Old gasoline will cause hard starting and it leaves gum depositsthatclogthefuel system If the gasoline in your engine deteriorates during storage you may need to have the carburetor...

Page 38: ...or ADDING A FUEL STABILIZER TO EXTEND FUEL STORAGE LIFE When adding a fuel stabilizer fill the fuel tank with fresh gasoline If onlypartiallyfilled airinthetank will promotefueldeterioration during storage If you keep a container of gasoline for refueling be sure thatit contains only fresh gasoline 1 Add fuelstabilizer following themanufacturer s instructions 2 After adding a fuelstabilizer run th...

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Page 40: ...into an approvedgasolinecontainer Afterdrainingiscompleted tighten the carburetor drainscrew Gasoline is highly flammable and explosive You can be burned or seriously injured when handling fuel Keep heat sparks andflame away Handle fuel only outdoors Wipe up spills immediately CARBURETOR ...

Page 41: ...storage areas withhighhumidity because that promotes rust and corrosion Position the equipment so the engine is level Tilting can causefuel or oil leakage With the engine and exhaust system cool cover the engineto keep out dust A hotengineandexhaustsystem can ignite or meltsome materials Do not use sheet plasticas a dust cover A nonporous cover will trap moisture around the engine promoting rust a...

Page 42: ...ng allow it to cool forat least 15 minutes before loading the engine powered equipment on the transport vehicle A hot engine and exhaust systemcan burn you and can ignite some materials Keep the engine level when transporting to reduce the possibility of fuel leakage ...

Page 43: ...ever to SLOW or FAST position p 9 Move the ignition switch lever to ON position p IO Refuel Brain fuel tank and carburetor p 37 Refuel with fresh gasoline Clean gap or replace spark plug p 311 Dry and reinstall spark plug Start enginewith throttle lever inFAST position Replace or repair faulty components as necessary ENGINE LACKS Clean or replace filter Filter clogged 1 Check air filter POWER Corr...

Page 44: ... INFORMATION Serial Number Location I SERIAL NUMBER ENGINE TYPE Record the engine serial number in the space below Youwill need this serialnumberwhenordering parts andwhenmakingtechnicalor warranty inquires see page 52 Engine serial number 42 ...

Page 45: ...SUMER INFORMATION Remote Control Linkage Some throttle levers are provided with a hole or cable attachment SOLID WIRE TYPE 5 mm SCREW CABLE THROTTLE LEVER BRAIDED WIRE TYPE 5 mm SCREW ROTTLE CABLE THROTTLE LEVER 43 ...

Page 46: ...lerperformthis carburetor modification This engine when operated at high altitude with the carburetor modifications for high altitude use will meet each emission standard throughout its useful life Even with carburetor modification engine horsepower will decrease about 3 5 for each 1 000 foot 300 meter increase in altitude The effect of altitude on horsepower will be greater thanthis if no carbure...

Page 47: ...aining up to 10 ethanol by volume Gasoline containing ethanol may be marketed under the name Gasohol MTBE methyl tertiary butyl ether 15 by volume You may use gasoline containing up to 15 MTBE by volurne METHANOL methyl or wood alcohol 5 by volume You may use gasoline containing up to 5 methanol by volume as long as it also contains cosolvents and corrosion inhibitors to protect the fuel system Ga...

Page 48: ...and hydrocarbons The US and California Clean Air Acts EPA andCaliforniaregulationsrequire all manufacturerstofurnish written instructions describing the operation and maintenance of emission control systems The following instructions and procedures must be followed in order to keep the emissions from your Honda engine within the emission standards Tampering and Altering Tampering with or altering ...

Page 49: ...lacementpartsaremanufactured to thesamestandards as the original parts so you can be confident of their performance The use ofreplacementpartsthat are notoftheoriginaldesignandquality may impair the effectiveness of your emissioncontrol system A manufacturer of an aftermarket part assumes the responsibility that the part will not adversely affect emission performance The manufacturer or rebuilder ...

Page 50: ...cription is intended to provide you with information relatingtothe engine s emissiondurabilityperiod Thedescriptive term indicates the useful life period for the engine s emission control system See your Emission Control Warranty for additional information Descriptive Term 50 hours 0 65 cc Moderate Applicable to Emissions Durability Period 125 hours greater than 65 cc Intermediate 125 hours 0 65 c...

Page 51: ...00 rpm Max torque GC160 QHAType I Length X Width X Height 13 3 X 14 5 X 13 0 in 337 X 369 X 331 mm Dry weight Engine type Displacement 4 stroke overhead cam single cylinder Counterclockwise PTO shaft rotation Transistorized magneto Ignition system Forced air Cooling system 0 51 Ib hph 313 g kWh 230 g PSh Fuel consumption 7 6 Ibf ft 10 3 N m 1 05 kg m at2 500 rpm Max torque 4 9 bhp 3 7 kW 5 0 PS at...

Page 52: ...Alert IGNITION SWITCH ENGINE SWITCH normal position open POSITION STOP CLOSED BuI Blue I Lb I Light blue L SPARK PLUG IGNITION IGNITION SWITCH COIL normal position open STOP I CLOSED i w OIL LEVEL SWITCH normal position open T I S W I T C H 1ENGINE I LEVEL POSITION NORMAL OPEN 1RUN LOW LEVEL I CLOSED ISTOP ...

Page 53: ...u additional information for maintainingandrepairingyourengine Youmayorderthemfrom your Honda enginedealer Shop Manual This manual covers complete maintenance and overhaul procedures It is intended to be used by a skilled technician Parts Cataiog This manual provides complete illustrated parts lists 51 ...

Page 54: ...way If you are dissatisfied with the decisionmade by the dealership s management contact the Honda Power Equipment Customer Relations Office You can write to American Honda MotorCo Inc Power Equipment Division Customer Relations Office 4900 Marconi Drive Alpharetta Georgia 30005 8847 Or telephone 770 497 6400 When you write or call please give us this information Model and serial number see page42...

Page 55: ...S gal 1 7 2 0 37 Imp gal GC160 0 53 US gal 2 0 2 0 44 Imp gal TY Pe SAE IOW 30 API SJ for general use page28 Capacity NGK BPRGES Tvpe 0 61 US qt 0 58 a 0 51 Imp qt Gap 0 028 0 031 in 0 70 0 80 mm page 31 Idle speed Check engine oil level Before 1 400 150 rpm each use Change engine oil First 5 hours Check airfilter Subsequent Refer to the maintenance schedule on page 22 ...

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