Front Brake Disc Disc Runout Inspection; Disc Thickness And Parallelism Inspection - Acura Integra 1998 Service Manual

Front
Disc
Brake
Runout
Disc
Inspection
Disc Thickness and Parallelism
\
'L
2 .
Loosen the front wheel nuts slightly, then raise the
vehicle and suppon it on safety stands. Remove the
front wheels.
Remove the brake pads (see page 19-8).
Inspect the disc surface for damage or cracks. Clean
the disc thoroughly and remove all rust.
Use wheel nuts and suitable plain washers to hold
the disc securely against the hub, then mount a dial
indicator as shown, and measure the runout aat 10
mm (0.4 in) from the outer edge of the disc.
B;ake Disc Runoul:
Service Limit: 0.10 mm (0.OO4 in)
3 .
1 O m m
{ 0 . 4 i n l
PLAIN WASHER
1 0 8 N m
(11 ksl.m, 80 lbf.ft)
5. lf the disc is beyond the service limit, refinish the
brake disc with an on-car brake lathe. The Kwik
Lathe produced by Kwik-way manutacturing Co. and
the "Front Brake Disc Lathe" oflered by Snap-on
Tools Co. are approved {or this operation.
Max. Rofinish Limit:
Type R Model:
21.0 mm (0.83 in)
All €xcept Type R Model:
19.0 mm (0.75 inl
NOTE:
o A new disc should be relinished if its runout is
g r e a t e r t h a n 0 . 1 0 m m ( 0 , 0 0 4 i n ) .
. See section 18 for brake disc replacement.
. When the vehicle is equipped with a limited slip
d i f f e r e n t i a l , r a i s e b o t h f r o n t w h e e l s o f f t h e
g r o u n d .
3.
Loosen the front wheel nuts slightly, then raise the
vehicle and support it on safety stands, Remove the
front wheels.
Remove the brake pads (see page 19-8).
U s i n g a m i c r o m e t e r , m e a s u r e d i s c t h i c k n e s s a t
e i g h t p o i n t s , a p p r o x i m a t e l y 4 5 ' a p a r t a n d 1 0 m m
(0.4 in) in from the outer edge of the disc. Replace
the brake disc if the smallest measurement is less
than the max. refinishing limit.
Inspection
2 .
1 .
Brake Disc Thickness:
Standard:
Type R Model:
22.9 - 23.1 mm (0.90 - 0.91 inr
All oxcept Typ€ R Mod€l:
2O.9 -21.1mm 10.82 - 0.tB inl
Max. Relinishing Limit:
Type R Model:
21.0 mm 10.83 inl
All €xc€pt Type R Model:
19.0 mm {0.75 inl
Brake Disc Parallelism: O.O15 mm (0.0006 inl max.
NOTE: This is the maximum allowable difference be-
tween the thickness measurements.
4.
lf the disc is beyond the service limit lor parallelism,
refinish the brake disc with an on-car brake lathe.
The Kwik-Lathe produced by Kwik-Way Manufac-
turing Co. and the
"Front Brake Disc Lathe" offered
by Snap-on Tools Co. are approved for this
operaton.
NOTE:
. See section 18 for brake disc replacement.
. When the vehicle is equipped with a limited slip dif-
ferentjal, raise both front wheels off the ground.