MR293R190_696
REAR AXLE
Brake caliper
REFITTING
Retighten the rigid pipe union, without locking it.
Fit the caliper, coat the bolts with Loctite
FRENBLOC and tighten them to torque.
Lock the rigid pipe union.
Slacken the cylinder bleed screw and wait for the
brake fluid to run out (check that the compensa-
tion reservoir level is sufficient).
Retighten the bleed screw.
Check the condition of the shoes, and refit them.
Carry out partial bleeding of the system only if the
compensation reservoir has not emptied comple-
tely during the operation. Otherwise bleed the
system completely.
Press down the brake pedal several times to bring
the piston in contact with the shoes.
REPAIR
Remove the brake caliper.
The slightest scratch on the caliper bore automa-
tically means replacement of the complete cali-
per.
It is not permitted to remove the inside of the pis-
ton (P).
TIGHTENING TORQUES (in daN.m)
Wheel bolts
9
Brake caliper mounting bolt
10
REMOVAL
Remove the brake shoes (see corresponding sec-
tion).
Release the rigid brake pipe on the cylinder side.
Disconnect the handbrake cable.
Remove the two mounting bolts (A) on the stub
axle carrier.
Slacken the pipe union (allow for the escape of
brake fluid).
33
88993R
74194-1R
Place the caliper in a vice fitted with jaws.
Remove the rubber dust cover.
33-5
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