33 90... Rear Axle Troubleshooting

2013 Mini Cooper Countryman, Standard TransSECTION 33 90... Rear Axle Troubleshooting
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Observe troubleshooting for shock absorbers  . See 33 90... TROUBLESHOOTING SHOCK ABSORBER 

TROUBLESHOOTING TABLE

Fault Cause Remedy
Grinding noise (only when cornering) Troubleshooting brake system
Wheel bearings faulty Replace wheel bearings  See 33 41 151 REPLACING LEFT OR RIGHT WHEEL BEARING ON REAR AXLE SHAFT 
Vibration (90 - 160 km/h) Wheel imbalance Balance wheels  See 36 10 508 STATIONARY WHEEL BALANCING
Radial/lateral rim runout Check rims  , replace if necessary. See 36 10 715 CHECKING RIM FOR FACE AND RADIAL RUNOUT
Radial tire runout Match or replace tires  See 36 10 209 CHECKING FRONT AND REAR WHEEL FOR FACE AND RADIAL RUNOUT and/or 36 12 001 CHANGING A TIRE (ON FRONT, REAR OR SPARE WHEEL)
Imbalance in output shaft Replace output shaft  See 33 21 001 REMOVING AND INSTALLING/REPLACING LEFT OUTPUT SHAFT  and/or 33 21 002 REMOVING AND INSTALLING/REPLACING RIGHT OUTPUT SHAFT 
Drumming Rubber mount of final drive suspension faulty Replace rubber mount  See 33 17 004 REPLACING ALL FRONT RUBBER MOUNTS FOR REAR DIFFERENTIAL MOUNTING  and 33 17 005 REPLACING RUBBER MOUNT FOR REAR DIFFERENTIAL MOUNTING AT REAR 
Rubber mount of rear axle carrier faulty Replace rubber mount  See 33 33 111 REPLACING ALL RUBBER MOUNTS FOR REAR AXLE CARRIER 
Rattling noise Refer to troubleshooting for shock absorbers  . See 33 90... TROUBLESHOOTING SHOCK ABSORBER .
Stabilizer link loose or defective Check screw connection, replace stabilizer link  if necessary. See 33 55 040 REPLACING STABILIZER LINK FOR REAR LEFT OR RIGHT STABILIZER 
Rubber mount of rear axle carrier loose or faulty Check seat, replace rubber mount  if necessary. See 33 33 111 REPLACING ALL RUBBER MOUNTS FOR REAR AXLE CARRIER 
Poor straight-running stability (steering wheel inclination) Rubber mount of rear axle carrier faulty Replace rubber mount  See 33 33 111 REPLACING ALL RUBBER MOUNTS FOR REAR AXLE CARRIER 
Rubber mount/ball joint of control or guide arm faulty Replace control or guide arm  See 33 32 071 REPLACING ONE UPPER CONTROL ARM  and/or 33 32 091 REPLACING A GUIDE ARM 
Ball joint in wheel carrier faulty Replace ball joint  See 33 32 125 REPLACING A BALL JOINT IN LOWER STEERING KNUCKLE/WHEEL CARRIER 
Rubber mount of swinging arm faulty Replace swinging arm  See 33 32 064 REMOVING AND INSTALLING/REPLACING LEFT OR RIGHT SWINGING ARM 
Rear axle alignment incorrectly adjusted Carry out chassis/wheel alignment check  , align rear axle if necessary. See 32 00 ... TROUBLESHOOTING AFTER WHEEL/CHASSIS ALIGNMENT CHECK ON REAR AXLE
Unsteady taking of curves due to self-steering or poor rear end track stability Rubber mount of rear axle carrier faulty Replace rubber mount  See 33 33 111 REPLACING ALL RUBBER MOUNTS FOR REAR AXLE CARRIER 
Rubber mount of final drive suspension faulty Replace rubber mount  See 33 17 004 REPLACING ALL FRONT RUBBER MOUNTS FOR REAR DIFFERENTIAL MOUNTING  and/or 33 17 005 REPLACING RUBBER MOUNT FOR REAR DIFFERENTIAL MOUNTING AT REAR 
Refer to 33 90... TROUBLESHOOTING SHOCK ABSORBER .
Excessive tire wear Front or rear axle alignment incorrectly adjusted Carry out chassis/wheel alignment check  , align rear axle if necessary. See 32 00 ... TROUBLESHOOTING AFTER WHEEL/CHASSIS ALIGNMENT CHECK ON REAR AXLE
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.