Baotian BT49QT-21B1, Руководство по обслуживанию

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17
Chart continued
Troubles Causes
Details (reference)
Hardened brake block surface or
dusty block
Uneven or slotted brake block
surface
Serious wear of brake block lining
Abnormal braking
sound
Serious slots inside brake drum
Refer to “Rear Brake
Service”
Steering stem rotation not easy
Refer to “Front Fork
Service”
Bent shock absorber
Shock absorber oil leakage
Refer to “Front Shock
Absorber Service”
Bent front axle, incorrect wheel
mounting
Roundness error of wheel rim
Deformation of wheel rim
Deviation of
motorcycle direction
(inclining to roadside)
Inadequate tire pressure
Refer to “Front Wheel
Service”
Deformed wheel rim
Loose front wheel bearing
Poor tire
Front wheel oscillation
Poor axle locking
Refer to “Front Wheel
Service”
Soft front shock
absorber
Spring fatigue
Refer to “Front Shock
Absorber Service”
Deformed wheel rim
Rear wheel oscillation
Poor wheel
Refer to “Rear Wheel
Service”
Soft rear shock
absorber
Spring fatigue
Refer to “Rear Shock
Absorber Service”