Fiat 1995 Brava, Service Manual

Page: 447 / 544

B r a k i n g s y s t e m
Rear brakes
Bravo-Brava
ft**
33-
BRAKE DISCS
Dismantling-reassem-
bly
Undo the the bolts se-
curing the brake disc
and remove it; when re-
fitting, eliminate any tra-
ces of rust to ensure that
the disc is perfectly per-
pendicular to the hub.
Checking and measuring disc thickness
The minimum permissible brake disc thick-
ness after wear is 9.20 mm; if the value is lo-
wer, the disc should be replaced.
In the case of damage or deep scoring the
brake disc surfaces can be skimmed; after
skimming, the brake disc thickness must not
be less than 10.10 mm.
Checking brake disc run-out
'Also check that the disc run-out does not ex-
ceed 0.15 mm. This value should be mea-
sured 2 mm from the disc's outer diameter.
28
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Publication no. 506.670