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YX600 (1984-1992)
Инструкция по эксплуатации Страница: 20

Yamaha YX600 (1984-1992) [20/200] 22 troubleshooting

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0 22 Troubleshooting 37 Final drive noise 1 Chain not adjusted properly Chapter 1 2 Engine sprocket or rear sprocket loose Tighten fasteners Chapters 2 and 5 3 Sprocket s worn Replace sprocket s Chapter 5 4 Rear sprocket warped Replace Chapter 5 5 Wheel coupling worn Replace coupling Chapter 5 Oil level indicator light comes on 41 Engine lubrication system 1 These models use an oil level light rather than an oil pressure light 2 Engine oil level low Inspect for leak or other problem causing low oil level and add recommended oil Chapters 1 and 2 42 Electrical system Abnormal frame and suspension noise 38 Front end noise 1 Low fluid level or improper viscosity oil in forks This can sound like spurting and is usually accompanied by irregular fork action Chapter 5 2 Spring weak or broken Makes a clicking or scraping sound Fork oil when drained will have a lot of metal particles in it Chapter 5 3 Steering head bearings loose or damaged Clicks when braking Check and adjust or replace as necessary Chapter 5 4 Fork clamps loose Make sure all fork clamp pinch bolts are tight Chapter 5 5 Fork tube bent Good possibility if machine has been dropped Replace tube with a new one Chapter 5 6 Front axle or axle clamp bolt loose Tighten them to the specified torque Chapter 6 39 Shock absorber noise 1 Fluid level incorrect Indicates a leak caused by defective seal Shock will be covered with oil Replace shock Chapter 5 2 Defective shock absorber with internal damage This is in the body of the shock and Can t be remedied The shock must be replaced with a new one Chapter 5 3 Bent or damaged shock body Replace the shock with a new one Chapter 5 1 Oil level switch defective Check the switch according to the procedure in Chapter 8 Replace it if it s defective 2 Oil level indicator light circuit defective Check for pinched shorted disconnected or damaged wiring Chapter 8 Excessive exhaust smoke 43 White smoke 1 Piston oil ring worn The ring may be broken or damaged causi oil from the crankcase to be pulled past the piston into the combusti chamber Replace the rings with new ones Chapter 2 2 Cylinders worn cracked or scored Caused by overheating or starvation The cylinders will have to be rebored and new pisto installed 3 Valve oil seal damaged or worn Replace oil seals with new on Chapter 2 4 Valve guide worn Perform a complete valve job Chapter 2 5 Engine oil level too high which causes the oil to be forced p the rings Drain oil to the proper level Chapter 1 6 Head gasket broken between oil return and cylinder Causes oil be pulled into the combustion chamber Replace the head gasket a check the head for warpage Chapter 2 7 Abnormal crankcase pressurization which forces oil past t rings Clogged breather or hoses usually the cause Chapter 3 44 Black smoke 40 Brake noise 1 Squeal caused by pad shim not installed or positioned correctly Chapter 6 2 Squeal caused by dust on brake pads or shoes Usually found in combination with glazed pads Clean using brake cleaning solvent Chapter 6 3 Contamination of brake pads or shoes Oil brake fluid or did causing brake to chatter or squeal Clean or replace pads or shoes Chapter 6 4 Pads glazed Caused by excessive heat from prolonged use or from contamination Do not use sandpaper emery cloth carborundum cloth or any other abrasive to roughen the pad surfaces as abrasives will stay in the pad material and damage the disc A very fine flat file can be used but pad replacement is suggested as a cure Chapter 6 5 Disc warped Can cause a chattering clicking or intermittent squeal Usually accompanied by a pulsating lever and uneven braking Replace the disc Chapter 6 6 Drum out of round Can cause chattering clicking or intermittent squeal Usually accompanied by a pulsating pedal and uneven braking Refinish or replace drum Chapter 6 7 Loose or worn wheel bearings Check and replace as needed Chapters 1 Air cleaner clogged Clean or replace the element Chapter 1 2 Main jet too large or loose Compare the jet size to the Spec cations Chapter 3 3 Choke stuck causing fuel to be pulled through choke circ Chapter 3 4 Fuel level too high Check and adjust the float level as necess Chapter 3 5 Inlet needle held off needle seat Clean the float bowls and f line and replace the needles and seats if necessary Chapter 3 45 Brown smoke 1 Main jet too small or clogged Lean condition caused by wro size main jet or by a restricted orifice Clean float bowl and jets a compare jet size to Specifications Chapter 3 2 Fuel flow insufficient Fuel inlet needle valve stuck closed due chemical reaction with old fuel Float level incorrect Restricted f line Clean line and float bowl and adjust floats if necessary 3 Carburetor intake manifolds loose Chapter 3 4 Air cleaner poorly sealed or not installed Chapter 1

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Какие главы содержит данное руководство по Yamaha FJ600, FZ600, XJ600 и YX600 Radian?

1 год назад