Toyota Celica 1993 AT200 series Repair Manual page 564

B R A K E S Y S T E M - F R O N T B R A K E ( 3 S - G E w / S u
Strut T
M E A S U R E D I S C T H I C K N E S S
U s i n g a m i c r o m 6 t e r ,
m e a s u r e t h e d i s c t h i c k n e s s .
S t s n d s r d t h i c k n e s s :
2 8 m m ( 1 . 1 0 2 i n . )
M i n i m u m t h i c k n e s s :
2 6 m m ( 1 . 0 2 4 i n . )
R e p l a c e t h e d i s c i f t h o t h i c k n e s s o f t h e d i s c i s a t t h e
m i n i m u m t h i c k n a s s o r l e s s . R e p l a c e t h e d i s c o r g r i n d i t
o n a l a t h e i f i t i s s c o r a d o r i s w o r n u n e v e n l y .
M E A S U R E D I S C R U N O U T
M e a s u r e d i s c r u n o u t 1 0 m m ( 0 . 3 9 i n . ) f r o m t h o o u t e r
e d g e o f t h a d i s c .
Maximum disc runout:
0.05 mm (0.0020 in.)
lf runout greater than maximum, atlsmpt to adjust to
below this maximum figure.
re, $
HINT: Befora measuring tho runout, confirm that the &B.n I
front bearing play is within speclfication.
IF NECESSARY. ADJUST DISC RUNOUT
Remove the torque plate from the knuckle.
R e m o v e t h e 5 h u b n u t s a n d t h e d i s c . R e i n s t a l l t h e d i s c
1/5 of a turn round from its original position on the
hub. Install and torque the 5 hub nuts.
Torqua: 107 N m (1,090 kgf.cm. 79 ft'lbf)
Rsmeasure the disc runout. Make a note of th6 runout
and the disc's oosition on the hub.
Repeat (b) until ths disc has been installed on th€ 3
2 .
3.
4.
(a)
( b )
(c)
r e m a i n i n g h u b p o s i t i o n .
(d) lf the minimum runout recorded in (b) and (c) is less
t h a n 0 . 0 5 m m ( 0 . 0 0 2 0 i n . ) , i n s t a l l t h e d i s c i n t h a t
oosition.
(e) lf the minimum runout rocorded in (b) and (c) is greater
than 0.05 mm (0.0020 in.), replace the disc and r6peat
steo 3.
(f)
Install the torquo plate and torque the mounting bolts.
Torque: 1 07 N.m (1 .090 kgf 'cm. 79 ft lbf)