Rotor; Reassembly; Measuring Deflection Of Disc; Installing Boot - Datsun 1200 1971 Workshop Repair Manual

Brakes
Note The
piston seal affects
not only
Ieakmg
but also
piston return
For this
reason
replace
the
piston
seal
even
If the
damage
IS
minor
Rotor
Check the
rotor
and If
It
shows
cOl e ex
cesslvely
out
of round and
so
forth
recon
ditIOnIng by machInIng
l l
requIred
If
any
ab
normal condItIOns such
as
crack
dl l t o r t l O n
and
excessIve
deflectIOn
replace
the
rotor
Standard
rotor
t h l c kne ls
03740
In
Fig 123 MeaSUring deflectoon of diSC
Fig
124
Installing bias ring
mto
piston A
72
LImIt of
I
econdltlOntng
lotOl
In t h l c k n e s l
o 3307
In
DeflectIOn ofthe
rotor
Below 0 0012
In
Reassembly
Apply
the rubber
gr e a le
to
cylinder bore and
Install the
pIston
seal
Insert the bIas rIng
to
pIston
A
so
that the
r o undl lh
portIon
of bIas
ring
comes
to
the bot
tom
of
pIston
A
PISTON B
PISTON A
Fig
125
Piston A and B
Fig
126
Installing
boot