PEUGEOT 504 Series 1970 Workshop Manual page 418

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BRAKES
DISCS · DRUMS
RECTIFICATION
FRONT AND REAR DISCS
Discs which <ire badly scored, or show excessive wear of the pad track, can
oo
rectified using the appro
priate machine tool.
WARNING· A disc must be replaced if its thickness is less than the appropriate figure given in the following
tables.
1 -
Rectification and replacement dimensions.
ITEM
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FRONT DISCS
I
REAR DISCS
typeAH12MK1 typeAH12MKlll
i--~~~~~~~~~~~~~~~~~~~~~~~-t-~~~~~-+-
Girling caliper
I
Girling caliper
Original thickness
Minimum permissable thickness after
rectification
A disc must be replaced when its thickness 1 s
less than -
12,75 mm
11,25 mm
10,75
mm
2) Run-out maximum perm1ssable, in relation to hub fao' i· - 0,05 m/m.
NOTE - After
fitting to
vehicle
maximum run-out is,
0,07
m/m.
3) Variation in disc thickness,
0,02
m/m (at any point)
REAR DRUMS
lOmm 12 mm
9mm
11 mm
8,5mm
10,5mm
WARNING - Both
LH
and
RH
drums must be machined to the same diameter (tolerance,
0,20
m/m.)
1)
Rectification and replacement dimensions
-
LONG MODELS SALOON L .
Original diameter
280 m/m
255 m/m
Diameter after machining
281
m/m
256
m/m
A drum must be replaced when its diameter exceeds.
281,5 m/m 256,5 m/m
2) Maximum oval1ty of drum after machining .
0,07
m/m.
3) Maximum oval1ty of drum after fitting to vehicle :
0, 10 mlm.
Cancels and replaces page 06 01 ( 1)
1060 E.