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Repairing the brake caliper Bosch BIRIII > < Repairing the brake caliper CI 38

Octavia Mk2

Removing and installing the piston for the brake caliper CII 41 or CI 38
Removing and installing the piston for the brake caliper CII 41 or CI 38
Special tools and workshop equipment required
t  Resetting tool -T10165-
t  Disassembly wedge -3409 -
Removing:
   
Insert the resetting tool -T10165- in such a way that the collar is resting on the piston.
–  Release the piston by turning the knurled wheel of the resetting tool -T10165- to the left.
t  Use open-jawed spanner on a provided spanner surface -arrow A- if the piston is difficult to move.
  S47-0089
–  Remove gasket ring with disassembly wedge -3409-.
Installing:
–  Clean piston and gasket ring with white spirits and dry off.
–  Before installing the piston and gasket ring thinly coat with lithium grease -G 052 150 A2-.
  S47-0036
–  Position the new protective cap with the outer sealing lip on the piston.
–  Insert inner sealing lip of the protective cap with disassembly wedge -3409- in the groove of the cylinder.
  S47-0032
To do so hold the piston in front of the brake caliper.
  Caution
Use the resetting tool -T10165- to adjust the piston.
The automatic adjustment in the brake caliper is destroyed when adjusting the piston with a resetting tool e.g. -T10165- or by actuating the brake pedal.
  S47-0038
Insert the resetting tool -T10165- in such a way that the collar is resting on the brake caliper.
–  Screw the piston by turning the knurled wheel of the resetting tool -T10165- to the right into the brake caliper.
  S47-0090

Repairing the brake caliper Bosch BIRIII > < Repairing the brake caliper CI 38