36 10 300 Removing or installing front or rear wheel
Special Tools Required
- 36 1 120
- 36 1 250
- 36 1 300
Observe safety instructions on raising the vehicle.
Follow instructions in owner's manual on initializing Run Flat Indicator (RPA).
Observe the following procedure to prevent shift errors and imbalance:
- Loosen wheel bolts.
- Wheel positioned with valve facing down.
- If several wheels are removed simultaneously, mark the installation locations of the wheels on the tires (e.g. with chalk).
- Mark out wheel to wheel hub.
- Mark out lockable wheel bolt in relation to wheel.
- Release wheel bolts, remove wheel.
- brake disk and disk wheel,
- brake disk and wheel hub,
must be free from grease.
Remove dirt, grease residues and corrosion from contact face (1) with a drill and special tool 36 1 250.
Remove dirt, grease residues and corrosion from contact face (1) with a drill and special tool 36 1 250.
Check brake disk retaining bolt (1) for secure seating.
Tightening torque brake disk retaining bolt:
Front axle, see 34 11 1AZ in WHEEL & TIRES - TIGHTENING TORQUES .
Rear axle, see 34 21 1AZ in WHEEL & TIRES - TIGHTENING TORQUES .
Apply a thin coat of grease to wheel centering (1) in disk wheel.
Wheel studs with taper:
- Wheel bolt - galvanized
- Wheel bolt - black chrome plated
- Wheel bolt - black chrome plated and lockable
- Lockable wheel stud with adapter, black chrome-plated
Clean wheel bolts and check threads for damage, replace, if necessary.
Replace rusty wheel bolts.
Apply a thin coating of engine oil to threads and tapers of used wheel studs before insertion.
Screw in wheel studs and, to center disk wheel, tighten down by hand diagonally and evenly.
Using torque wrench, firmly tighten wheel studs in diagonal and even sequence.
Tightening torque, see 36 10 1AZ in WHEEL & TIRES - TIGHTENING TORQUES .
The wheel cover can be removed for cleaning and removal of foreign objects.
Fit special tool 36 1 120(3) as shown on rim (1) (near valve). Engage removal fork of special tool 36 1 120 (3) in wheel cover (2).
Pull off wheel cover (2) with handle of special tool 36 1 120(3).