3 Series E90 M3 (S65) SAL
Remove plastic plugs (1).
Left:
Pull brake pad wear sensor (1) towards rear out of pad.
Release guide screws (2) with special tool 34 1 080 . Withdraw
brake caliper backwards.
Installation:
Only clean guide screws; do not grease.
Check threads.
Replace all guide screws which are not in perfect condition.
Tightening torque 34 11 4AZ
.
Press back brake pads and piston with special tool 34 6 320 .
Important!
When forcing piston back:
-
Pay attention to brake fluid level in expansion tank; brake
fluid that spills over will damage paintwork.
Press brake pads inwards and remove.
The two brake pads are seated with a spring in the piston or in the
brake caliper housing and must not be mixed up.
Important!
Mark any worn brake pads.
In the event of one-sided brake pad wear, do not change brake
pads round.
Observe minimum thickness of brake pads.
Clean brake pads.
Do not apply grease to brake pad backplate.
RA Removing and installing/replacing brake pads on both front disc brakes (N54 / M5
BMW AG - TIS
22.02.2013 14:24
Issue status (12/2007) Valid only until next DVD is issued
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