oil additives GREAT WALL FLORID 2008 Service Manual

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Troubleshooting
Common problemsPossible causesSolving methods
Difficult gear
engagement
Not applying clutchUse correct driving methods
Insufficient clutch separation Inspection & adjustment
Serious abrasion of the synchronizer ringReplace component
Positioning spring is too hardReplace component
Noise is too loud or
abnormal
Oil level is too lowFill oil to the specified level
Lubricant is of poor qualityReplace the specified oil
Untimely oil changesReplace oil and damaged part
Improper gear axial position and clearanceInspect and adjust
Damaged bearingReplace component
Gear has a burr or has been knockedRepair or replace gear
Oil leakageToo much oil is added, oil level too high.Fill the oil level to the specified position.
Bolt loose or missingReassemble and screw in according to regu-
lations.
Breather plug failsReplace
Damaged sealReplace
Synchronizer is damagedExcessive gear shifting force Replace synchronizer
Not applying clutchUse correct driving methods
Synchronizer's spring expan-
sion ring is damagedReplace
Gear disengagementControl mechanism malfunctionInspect and adjust
Retaining spring or steel ball missingAdditional assembly
Retaining spring malfunctionReplace
Fork groove of the gear sleeve is worn outReplace
Shifting fork is worn out.Replace
Bearing and gear are burntOil level is too lowReplace part and fill oil
Lubricant is of poor quality.Replace part and lubricant
Untimely oil replacement causes
the oil to be too dirtyReplace part and lubricant
Mixed use of different oils
or use of additivesReplace part and lubricant
Difficulty shifting gearsSynchronizer spring malfunctionReplace
The internal groove of the syn-
chronizer ring is worn outReplace
The synchronizer ring is seized
into the conical surfaceReplace
Deformed shifting fork or
shifting fork shaftReplace
Shifting fork is worn outReplace