TROUBLESHOOTING 3-3
Complaint
Possible Cause
Remedy
Engine runs poorly in
low speed range
Wide spark plug gap
Carburetor air screw maladjustment
Incorrect carburetor fuel level
Improper jet needle size
Incorrect ignition timing
CDI unit malfunction
Ignition coil damage
Magneto malfunction
Magneto short circuit
Adjust or replace
Adjust
Adjust
Replace
Adjust
Replace
Replace
Replace
Replace
Engine runs poorly in
high speed range
Narrow spark plug gap
Incorrect carburetor fuel level
Retarded ignition timing
CDI unit malfunction
Ignition coil damage
Air cleaner element clogged
Magneto short circuit
Exhaust pipe cracked
Exhaust valve malfunction
Piston ring stuck
Adjust or replace
Adjust
Adjust
Replace
Replace
Clean or replace
Replace
Replace
Clean, adjust or
replace
Replace
Exhaust valve does
not work
Carbon deposits on exhaust valve
Exhaust valve damage
Governer damage
Exhaust valve shaft damage
Valve spring damage
Clean
Replace
Replace
Replace
Replace
Spark plug does not
ignite
Ignition coil malfunction
Spark plug malfunction
Generator malfunction
CDI unit malfunction
Wide spark plug gap
Engine stop switch malfunction
Replace
Replace
Replace
Replace
Adjust
Repair or replace
Carbon deposits on
spark plug porcelain
Too rich air/fuel mixture
Too rich oil/gasoline mixture
Improper spark plug heat range
Adjust
Adjust
Replace
Spark plug electrode
damage
Improper spark plug heat range
Overheating
Incorrect ignition timing
Loose spark plug
Too lean air/fuel mixture
Replace
3-4
Adjust
Tighten
Adjust
Содержание RM85
Страница 1: ...Part No 99011 02B82 01A April 2006 EN TK RM85 L OWNER S SERVICE MANUAL ...
Страница 10: ... MEMO ...
Страница 42: ...3 TROUBLESHOOTING 3 1 CONTENTS TROUBLESHOOTING TROUBLESHOOTING 3 2 ENGINE 3 2 CHASSIS 3 5 ...
Страница 47: ... MEMO ...
Страница 85: ...7 2 CLUTCH CONSTRUCTION CLUTCH 70 N m 7 0 kgf m 50 5 lb ft ...
Страница 93: ...8 2 KICK STARTER CONSTRUCTION KICK STARTER ...
Страница 97: ... MEMO ...
Страница 99: ...9 2 GEARSHIFTING CONSTRUCTION GEARSHIFT LINKAGE 19 N m 1 9 kgf m 13 5 lb ft 23 N m 2 3 kgf m 16 5 lb ft ...
Страница 105: ...10 2 TRANSMISSION AND CRANKSHAFT CONSTRUCTION TRANSMISSION AND CRANKSHAFT 70 N m 7 0 kgf m 50 5 lb ft ...
Страница 115: ... MEMO ...
Страница 117: ...11 2 FUEL SYSTEM CONSTRUCTION FUEL SYSTEM ...
Страница 121: ...11 6 FUEL SYSTEM REASSEMBLY Reverse the sequence of removal ...
Страница 123: ...12 2 COOLING SYSTEM CONSTRUCTION COOLING SYSTEM 2 5 N m 0 25 kgf m 1 8 lb ft 2 5 N m 0 25 kgf m 1 8 lb ft ...
Страница 141: ... MEMO ...
Страница 200: ...SERVICING INFORMATION 18 15 Radiator hose Throttle cable Clamp Clutch cable ...
Страница 205: ... MEMO ...