CH260-CH440 Service Manual - Kohler Engines

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Disassembly/Inspection and ServiceCH395/CH440 Blower Housing/Control Panel ComponentsLMNFGKJIHGEDBCAA Retractable Starter B Blower Housing C Lower Shield D Electric StarterE Upper Shield F Carburetor G Fuel Brackets H Throttle LeverI Pivot Lever J Governor Spring K Dampening Spring L Throttle LinkageM Governor Lever N Hex Flange Nut46KohlerEngines.com17 690 01 Rev. E
Disassembly/Inspection and ServiceRemove External Throttle, Governor and ChokeLinkage1. Mark which hole location governor spring is in oneach side. Remove nut and washer securing throttlecontrol lever to crankcase. Unhook spring andremove lever.2. Loosen nut securing governor lever to governorshaft. Lift off governor lever and remove carburetorthrottle link and dampening spring.Remove CarburetorWARNINGExplosive Fuel can cause fires and severeburns.Do not fill fuel tank while engine is hot orrunning.Gasoline is extremely flammable and its vapors canexplode if ignited. Store gasoline only in approvedcontainers, in well ventilated, unoccupied buildings,away from sparks or flames. Spilled fuel could igniteif it comes in contact with hot parts or sparks fromignition. Never use gasoline as a cleaning agent.NOTE: To remove carburetor without disturbinggovernor lever mounting, pull carburetor outwardand off mounting studs. Tilt carburetor anddisconnect throttle link and dampening springfrom throttle lever.Disconnect throttle link and dampening spring fromcarburetor. Remove carburetor, carburetor gasket,insulator, and insulator gasket from studs.Remove Retractable StarterRemove screws securing retractable starter to blowerhousing. Remove starter.Remove Blower Housing and Shields1. Remove screws and nuts (CH260 and CH270 only)securing blower housing.2. Remove blower housing.3. Remove screws securing upper shield and removeshield.4. Remove screws securing lower shield and removeshield.Remove Electrical Wiring, Micro Shut Down Switchand Bracket and Fuel Tank BracketsNOTE: For CH395 and CH440 it is not required and notrecommended to remove threaded stud andmicro switch bracket.1. Disconnect wiring harness bullet connectors for OilSentry float switch and module. Remove mountingscrew securing module to fuel tank bracket.2. Remove both fuel tank brackets by removing screwsin each. Remove threaded stud from left bracket andremove micro switch bracket.Cylinder Head ComponentsJLIHMGNKDCAFEBA Valve Cover B Adjuster Nut C Rocker Arm D Rocker Arm StudE Push Rod Guide F Push Rod G Valve Keeper H Valve SpringI Valve Stem Seal J Spark Plug K Cylinder Head L ValveM Dowel Pin NCylinder HeadGasket17 690 01 Rev. E KohlerEngines.com47
Page 1 and 2: CH260-CH440Service ManualIMPORTANT:
Page 3 and 4: MaintenanceMAINTENANCE INSTRUCTIONS
Page 5 and 6: SpecificationsCH260/CH270 Engine Di
Page 7 and 8: SpecificationsCH395 Engine Dimensio
Page 9 and 10: SpecificationsCH440 Engine Dimensio
Page 11 and 12: SpecificationsENGINE IDENTIFICATION
Page 13 and 14: SpecificationsTORQUE SPECIFICATIONS
Page 15 and 16: SpecificationsCLEARANCE SPECIFICATI
Page 17 and 18: SpecificationsGENERAL TORQUE VALUES
Page 19 and 20: Tools and AidsTOOLSDescriptionHydra
Page 21 and 22: TroubleshootingTROUBLESHOOTING GUID
Page 23 and 24: TroubleshootingCRANKCASE VACUUM TES
Page 25 and 26: Air Cleaner/IntakeAIR CLEANERThese
Page 27 and 28: Fuel SystemCARBURETORWARNINGExplosi
Page 29 and 30: Fuel System● Inspect carburetor b
Page 31 and 32: Lubrication SystemThese engines use
Page 33 and 34: Electrical SystemCarbon FouledELECT
Page 35 and 36: Electrical System7. Set an ohmmeter
Page 37 and 38: Electrical System3/4/10/18 Amp Batt
Page 39 and 40: Starter SystemNOTE: Do not crank en
Page 41 and 42: Starter SystemRETRACTABLE STARTERSW
Page 43 and 44: Disassembly/Inspection and ServiceW
Page 45: Disassembly/Inspection and ServiceC
Page 49 and 50: Disassembly/Inspection and ServiceV
Page 51 and 52: Disassembly/Inspection and ServiceC
Page 53 and 54: Disassembly/Inspection and ServiceR
Page 55 and 56: Disassembly/Inspection and ServiceP
Page 57 and 58: Disassembly/Inspection and ServiceH
Page 59 and 60: ReassemblyCH395/CH440 Crankshaft/Ca
Page 61 and 62: ReassemblyCH395Governor DetailsCH44
Page 63 and 64: ReassemblyCH395/CH440 Torque Sequen
Page 65 and 66: ReassemblyAssemble Cylinder HeadNOT
Page 67 and 68: ReassemblyCH395/CH440 Blower Housin
Page 69 and 70: ReassemblyCH260/CH270 Governor Leve

CH260-CH440 Service Manual - Kohler Engines

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