1. Excessive carbon deposit on piston head or in combustion chamber. 2. Incorrect heat range spark plug. 3. Faulty spark plug(s). 4. Ignition timing advanced. ECM or sensors (CKP, ET or TMAP) defective. 5. Fuel octane rating too low. 6. Intake manifold vacuum leak. Honda CB 450 SC 1985 Honda CB 500 2003. Starter Motor Does Not Operate or Does Not Turn Engine Over 1. Engine run switch in OFF position. 2. Ignition switch not in IGNITION position. 3. Discharged battery, loose or corroded connections (solenoid chatters). 4. Starter control circuit, relay, or solenoid faulty. 5. Electric starter shaft pinion gear not engaging or overrunning clutch slipping. 6. Bank Angle Sensor tripped and ignition switch not cycled OFF then back to IGNITION position. 7. Security system activated. 8. Motorcycle in gear and clutch not pulled in. 9. Main fuse not in place. 10. Jiffy stand down and transmission in gear. Honda Shadow Aero 2011 Honda Shadow Aero 2009. Honda VT 600 CD Shadow VLX Deluxe 2002. NOTE: This is a huge site and contains almost every Honda service manual ever produced, if you do not get results from the searh box you may have to try a different combination of words. Sometimes it is best not to enter the year but only the make and model motorcycle, you should include service manual or owners manual like the examples above. Service Manuals & Owner's Manuals Delivered To Your Computer, Fix Your Problems Now!. NOTE: After completing the cylinder leakage test(s) and reinstalling the spark plugs, make sure the throttle plate is in the closed position before starting the engine. - Empty oil tank. - Clogged feed line (ice and sludge, freezing temperatures). - Air-bound oil line. - Grounded oil pressure switch wire. - Malfunctioning oil pressure switch. - Diluted oil. - Malfunctioning check valve. - Malfunctioning or improperly installed pressure relief valve. 1. Fuel tank empty. 2. Fuel filter clogged. 3. Plugged fuel injectors. 4. Discharged battery, loose or broken battery terminal connections. 5. Fouled spark plugs. 6. Spark plug cables in bad condition and shorting, cable connections loose or cables connected to incorrect cylinders. 7. Ignition timing incorrect due to faulty coil, ECM or sensors (TMAP, CKP). 8. Bank Angle Sensor tripped and ignition/light key switch not cycled OFF then back to IGNITION. 9. Damaged wire or loose wire connection at ignition coil, battery or ECM connector. 10. Sticking or damaged valve(s) or wrong length push rod(s). 11. Engine lubricant too heavy (winter operation). 1. Run engine until it reaches normal operating temperature. 2. Stop engine. Clean dirt from around spark plugs and remove the spark plugs. 3. Remove the air cleaner and set the throttle in the wide open position. 4. The piston in the cylinder being tested must be at top dead center of compression stroke (both valves closed) during the test. 5. To keep the engine from turning over when air pressure is applied to the cylinder, engage transmission in fifth gear and lock the rear brake. Most commonly, only cylinder head and cylinder repair is needed (valves, rings, piston, etc.), and it is recommended procedure to service these units first, allowing engine crankcase to remain in frame. Follow the procedure outlined in TOP END OVERHAUL: DISASSEMBLY, Stripping Motorcycle for Top End Repair, to strip motorcycle for removal of cylinder heads, cylinders, and pistons. Compression low on first stroke, tends to build up on the following strokes, but does not reach normal. Improves considerably when oil is added to cylinder. DOWNLOAD A SERVICE MANUAL STRAIGHT TO YORU COMPUTER IN JUST SECONDS!. Honda CBR 600 RR HANNspree Ten Kate Replica 2008. 1. Oil tank overfilled. 2. Oil carryover. 3. Breather hose restricted. 4. Restricted oil filter. NOTE: For cold weather starts, always disengage clutch. After disassembling "upper end" only, it may be found that crankcase repair is necessary; this requires removal of engine crankcase from chassis outlined in REMOVING ENGINE FROM CHASSIS. Honda GL 1200 DX Gold Wing 1985 Honda Deauville 700 2010. The Troubleshooting section is a guide to diagnose problems. Read the appropriate sections of your Honda manual before performing any work. Improper repair and/or maintenance could result in death or serious injury. The following check list of possible operating troubles and their probable causes will be helpful in keeping a motorcycle in good operating condition. More than one of these conditions may be causing the trouble and all should be carefully checked. 1. Spark plugs in bad condition or partially fouled. 2. Spark plug cables in bad condition and shorting or leaking. 3. Spark plug gap too close or too wide. 4. Faulty ignition coil, ECM, or sensor (TMAP, CKP, ET or O2). 5. Battery nearly discharged. 6. Damaged wire or loose connection at battery terminals, ignition coil or ECM connector. 7. Intermittent short circuit due to damaged wire insulation. 8. Water or dirt in fuel system. 9. Fuel tank vent system plugged. 10. Air leak at intake manifold or air cleaner. 11. Partially plugged fuel injectors. 12. Damaged intake or exhaust valve(s). 13. Weak or broken valve springs. 14. Incorrect valve timing. 15. Air cleaner EVAP flapper (if equipped) stuck closed or inoperative. Satisfactory engine performance depends upon a mechanically sound engine. In many cases, unsatisfactory performance is caused by combustion chamber leakage. A compression test can help determine the source of cylinder leakage. A proper compression test should be performed with the engine at normal operating temperature when possible. Manual will be automatically added to "My Manuals". This site uses cookies to provide services, customize ads, and analyze traffic. By using this site you agree to this. Motorcycle Honda VT750DC ACE Service Interval And Recommended Maintenance Manual. Honda ST 1100 Pan-European STD/ST 1100 Honda ST 1300 2008. NOTE: Before performing the cylinder leakage test, verify that the tester itself is free from leakage to obtain the most accurate test results. With a soap solution [applied around all tester fittings], connect the cylinder leakdown tester to the compressed air source and look for any bubbles that would indicate leakage from the tester. Honda CB 500 F 1976 Honda CB 500 F 1975. Honda CBR 900 RR Fireblade / 954 RR 2003. 1. Excessive carbon deposit on piston head or in combustion chamber. 2. Incorrect heat range spark plug. 3. Faulty spark plug(s). 4. Ignition timing advanced. ECM or sensors (CKP, ET or TMAP) defective. 5. Fuel octane rating too low. 6. Intake manifold vacuum leak. Service Manuals & Owner's Manuals Delivered To Your Computer, Fix Your Problems Now!. When the clutch is engaged (clutch lever released), the diaphragm spring applies strong force against the pressure plate. The pressure plate then presses the clutch plates together causing the plates to turn as a single unit. The result is that the rotational force of the clutch shell is transmitted through the clutch plates to the clutch hub. As long as the transmission is set in a forward gear, power from the engine will be transmitted to the rear wheel. Honda VT 750 C3 DC Black Widow 2001. How To– Find A Repair Shop That Is Right For You. Most commonly, only cylinder head and cylinder repair is needed (valves, rings, piston, etc.), and it is recommended procedure to service these units first, allowing engine crankcase to remain in frame. Follow the procedure outlined in TOP END OVERHAUL: DISASSEMBLY, Stripping Motorcycle for Top End Repair, to strip motorcycle for removal of cylinder heads, cylinders, and pistons. The Troubleshooting section is a guide to diagnose problems. Read the appropriate sections of your Honda manual before performing any work. Improper repair and/or maintenance could result in death or serious injury. The following check list of possible operating troubles and their probable causes will be helpful in keeping a motorcycle in good operating condition. More than one of these conditions may be causing the trouble and all should be carefully checked. 1. Oil return passages for clogging. 2. Valve guide seals. 3. Valve guide to valve stem clearance. 4. Gasket surface of both head and cylinder. 5. Cylinder head casting's porosity allowing oil to drain into combustion chamber. 6. O-ring damaged or missing from oil pump/crankcase junction. When an engine needs repair, it is not always possible to determine definitely beforehand whether repair is possible with only cylinder heads, cylinders, and pistons disassembled, or whether complete engine disassembly is required for crankcase repair. Honda Forza-X 2005 Honda GL 1200 DX Gold Wing 1984. 1. Disconnect spark plug wires. Clean around spark plug base and remove spark plugs. 2. Connect CYLINDER COMPRESSION GAUGE (Part No. HD-33223-1) to front cylinder per manufacturer's instructions. 3. Make sure transmission is in neutral. With throttle plate in wide open position, crank engine continuously through 5 to 7 full compression strokes. 4. Note gauge readings at the end of the first and last compression strokes. Record test results. 5. Connect CYLINDER COMPRESSION GAUGE to rear cylinder and repeat Steps 3 and 4. 6. Inject approximately 1/2 oz. (15 ml) SAE 30 engine oil into each cylinder and repeat the compression tests on both cylinders. Readings that are considerably higher during the second test indicate worn piston rings. Honda Gold Wing Audio Comfort Navi XM 2010. 1. Insufficient oil supply or oil not circulating. 2. Insufficient air flow over engine. 3. Leaking valve(s). 4. Heavy carbon deposits. 5. Ignition timing retarded. ECM or sensor (CKP, TMAP) defective. After disassembling "upper end" only, it may be found that crankcase repair is necessary; this requires removal of engine crankcase from chassis outlined in REMOVING ENGINE FROM CHASSIS. Honda VT 500 C 1987 Honda VT 500 C 1986. NOTE: If air is escaping through valves, check push rod length. This is the same manual motorcycle dealerships use to repair your bike. Manual covers all the topics like: Engine Service, General Information, Transmission, Chassis, Lighting, Steering, Seats, Clutch, Suspension, Locks, Brakes, Lubrication, Electrical, Frame, Fuel System, Exhaust, Battery, Wiring Diagram etc.

 

 




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