Inspection, pull rod of ball head.
⚫ Pull rod
Bend/damaged——replace the assy of pull rod of ball head.
⚫ Ball head bearing
Rotation is not flexible——clean the surface mud
Damage/loosen——replace ball head assy
⚫ Hex nut
Loosen——adjustment
⚫ Bolt
Bend/damage/wear——replace
Inspection of steering knuckle axletree assy
⚫ Steering knuckle axletree
Bend/damage——replace the steering knuckle axletree assy
⚫ Spacer assy of steering knuckle bracket plate
Bend/damage——replace
⚫ Bearing
Rotation is not flexible——clean the surface mud
Damage/loose——replace steering knuckle axletree assy
⚫ Oil seal of dust proof
Damage/scratched——replace.
⚫ Steering knuckle rotary bearing
loosen——adjustment.
⚫ Bolt、nut
Bend/damage/scratched——replace.
Swing arm assy
Fixed seat of parking bracket