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Revolution sensor rotor: removal and fitting (vehicles with drum brakes up to 08.00) > < Rear brake: repairing (vehicles with drum brakes)

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I - Rear brake, removal and fitting (vehicles with drum brakes up to 08.00)
   
I - Rear brake, removal and fitting (vehicles with drum brakes up to 08.00)
1 - Allen head bolt
q   8 Nm
2 - Revolution sensor rear left/right -G44-/-G46-
q   Checked by self-diagnosis: → VAS 5051
q   Before fitting the sensor, clean the interior seating surface and coat with G 000 650 lubricating paste
q   When fitting revolution sensors make sure that the cables are not twisted when inserted into the wheel housing
q   The rotors and front revolution sensors on both sides are identical
q   Removing and installing → Chapter
q   Revolution sensor cable: removing and installing → Chapter
3 - Axle stub
q   Straightening is forbidden!
q   The thread must not be repaired!
4 - Brake plate with brake shoes
q   Dismantling and assembling → Chapter, Rear brake: repairing
5 - Hexagon bolt
q   Without plate spring
q   60 Nm
q   Can be fitted in production instead of hexagon bolt item → Item
q   A mixed assembly with the hexagon bolt item → Item is permissible
q   Is not supplied as a spare part
6 - Brake drum
q   Before removing retract the brake linings throgh the wheel bolt threaded holes → Fig.
q   Before assembly, fill hub with universal grease
q   Clean carefully, check for damage and wear and check dimensions and state of braking surface
Vehicles without ABS:
q   Brake drum: Ø 180.00 mm
q   Wear limit: 181.50 mm
q   In case of wear replace the discs of the same shaft
Vehicles with ABS:
q   Brake drum: Ø 200.00 mm
q   Wear limit: 201.50 mm
q   In case of wear replace the discs of the same shaft
7 - Revolution sensor rotor
q   The rotors and front revolution sensors on both sides are identical
q   Checking → Chapter
q   Removing and installing → Chapter
8 - Hexagon bolt
q   With plate spring item → Item
q   60 Nm
q   Can be fitted in production instead of hexagon bolt item → Item
q   A mixed assembly with the hexagon bolt item → Item is permissible
9 - Plate spring
q   Note the fitting position
10 - Grease cap
q   abziehen → Fig.
q   Fit → Fig.
q   Renew if damaged
11 - Pin
q   Renew
12 - Crown securing
13 - Hexagon nut:
q   Wheel bearing set → Fig.
14 - Tightening disc
15 - Outer wheel bearing
q   Extract the outer ring with a copper punch
q   Fitting the outer ring → Fig.
q   Adjust the wheel bearing play → Fig.

   
Remove the grease cap
Special tools and workshop equipment required
t  Hammer tool -U-30019-
Work sequence
–  Remove grease cap by tapping the hammer tool -U-30019- .
  E42-0100
Fit the grease cap
Special tools and workshop equipment required
t  Hammer tool -U-30019-
Work sequence
–  Remove lubricating cover by tapping the hammer tool -U-30019-.
  Note!
t  Always replace damaged grease caps.
t  If the grease caps were damaged water could enter. So it will always be necessary to use the tool illustrated.
  E42-0101
Adjust the wheel bearing play
Work sequence
–  Adjust wheel bearing play by means of the hexagonal nut. If the tightening disc is correctly adjusted it should be moved with a screwdriver without having to lever -arrow-.
–  Secure the hexagon nut with a crown securing and a new split pin.
  V46-0156
Fit the outer ring for the outer wheel bearing
Work sequence
–  Fith the outer bearing track with the socket -U-30018- to its limit.
  E42-0102
Fit the inner track for the outer wheel bearing
Special tools and workshop equipment required
t  Inserted socket -U-30018-
Work sequence
–  Fith the outer bearing track with the socket -U-30018- to its limit.
  E42-0103

Revolution sensor rotor: removal and fitting (vehicles with drum brakes up to 08.00) > < Rear brake: repairing (vehicles with drum brakes)