1986 TOYOTA CAMRY V20 torque

REMOVAL OF CYLINDER
(See page BR±18)
1. DISCONNECT BRAKE LINE
Remove the union bolt and disconnect the brake line. Use
a container to catch the brake fluid.(d) Install and torque two installation bolts.
Torque: 400 kg±cm (29 ft±Ib, 39 N¿m)
10. INSTALL FRONT WHEEL
11. CHECK THAT FLUID LEVEL IS MAX LINE
2. REMOVE CYLINDER FROM TORQUE PLATE
Remove the two installation bolts and cylinder.
3. REMOVE PADS
(See step 4 on page BR±19)
± BRAKE SYSTEMFront BrakeBR±21

3. MEASURE ROTOR DISC RUNOUT
HINT: Before measuring the runout, confirm that the front
hub bearing play is within specification.
Measure the rotor disc runout at 10 mm (0.39 in.) from the
outer edge of the rotor disc.
Maximum disc runout: 4.07 mm (0.0028 in.)
If the runout is greater than the maximum, inspect and ad-
just it following the procedure below:
Then replace the disc if necessary.
(a) Remove the torque plate from the knuckle.
(b) Remove the hub nuts of the temporarily installed disc
and pull off the rotor disc.
(c) Check that the hub bearing play is within specifica-
tion, and replace the bearing if not within specifica-
tion. (See page FA ± 7)
(d) Install the rotor disc and measure the disc runout,
then shift the rotor disc one fifth of a turn and measure
the disc runout. Similarly measure the runout at each
position, and select the position where the runout is
minimum.
INSPECTION AND REPAIR OF FRONT
BRAKE COMPONENTS
1. MEASURE PAD LINING THICKNESS
Standard thickness: 10.0 mm (0.394 in.)
Minimum thickness: 1.0 mm (0.039 in.)
Replace the pad if the thickness is less than the minimum
or if it shows sign of uneven wear.
2. MEASURE ROTOR DISC THICKNESS
Standard thickness: 25.0 mm (4.984 in.)
Minimum thickness: 24.0 mm (0.945 in.)
If the disc is scored or worn, or if thickness is less than mini-
mum, repair or replace the disc.
(e) In this position, if the runout is within specification,
install the torque plate and torque the mounting bolts.
Torque: 1,090 kg±cm (79 ft±Ib, 107 N±m)
(f) If not within specification, replace the rotor disc, and
repeat (d) and (e).
± BRAKE SYSTEMFront BrakeBR±23

INSTALLATION OF CYLINDER
(See page BR±18)
1. INSTALL PADS
(See Steps 7 and 8 on page BR±20)
2. INSTALL CYLINDER
(See step 9 on page BR±20)
3. INSTALL FLEXIBLE HOSE TO BRAKE CYLINDER
Set the flexible hose and new gaskets in position and
install the union bolt.
Torque: 310 kg±em(22 ft±Ib, 30 N¿nn)
4. FILL BRAKE RESERVOIR WITH BRAKE FLUID AND
BLEED BRAKE SYSTEM
(See page BR±7)
5. CHECK FOR LEAKS
± BRAKE SYSTEMFront BrakeBR±25

1. ASSEMBLE WHEEL CYLINDER
(a) Apply lithium soap base glycol grease to the cups
and pistons as shown.
(b) Assemble the wheel cylinder.
HINT: Install in proper direction only.
wSpring
wTwo cups
wTwo pistons
wTwo boots .
2. INSTALL WHEEL CYLINDER
Install the wheel cylinder on the backing plate with two
bolts.
Torque: 100 kg±cm (7 ft±Ib, 10 N±m)
INSTALLATION OF REAR BRAKE
(See page BR±26)
HINT: Assemble the parts in the correct direction as
shown.
3. CONNECT BRAKE TUBE TO WHEEL CYLINDER
Using SST, connect the brake tube.
SST 09751±36011
Torque: 155 kg±crn (11 ft±Ib, 15 N±m)
± BRAKE SYSTEMRear BrakeBR±30

4. REMOVE FOLLOWING PARTS:
(a) Two brake pads
(b) Four anti±squeal shims
(c) Four pad support plates
5. CHECK ROTOR DISC THICKNESS
(See step 2 on page BR±39)
6. CHECK ROTOR DISC RUNOUT
(See step 3 on page BR±39)
7. INSTALL PAD SUPPORT PLATES
Install the four pad support plates. 2. INSPECT PAD LINING THICKNESS
Check the pad thickness through the cylinder inspection
hole and replace pads if not within specification.
Minimum thickness: 1.0 mm I0.039 in.)
(b) Remove the brake cylinder and suspend it so the
hose is not stretched.
HINT: Do not disconnect the brake hose. 3. REMOVE CYLINDER FROM TORQUE PLATE
(a) Remove the installation bolt from the torque plate.
± BRAKE SYSTEMRear BrakeBR±35

9. INSTALL CYLINDER
(a) Draw out a small amount of brake fluid from the res-
ervoir.
(b) Press in piston with a hammer handle or an equiva-
lent.
HINT: Always change the pad on one wheel at a time as
there is a possibility of the opposite piston flying out.
(c) Insert the brake cylinder carefully so the boot is not
wedged. 8. INSTALL NEW PADS
(a) Install the two anti±squeal shims to the each pad.
HINT: Apply disc brake grease to the both side of the inner
anti±squeal shim.
(b) Install the two pads so the wear indicator plate is at
the bottom side.
NOTICE: Do not allow oil or grease to get on the rub±
bing face.
(d) Install and. torque the installation
bolt.
Torque: 200 kg±cm (14 ft±Ib, 20 N±m)
10. INSTALL REAR WHEEL
11. FILL BRAKE FLUID
± BRAKE SYSTEMRear BrakeBR±36

REMOVAL OF CYLINDER
(See page BR±34)
1. DISCONNECT BRAKE HOSE
Remove the union bolt and disconnect the brake hose.
Use a container to catch the brake fluid.
2. REMOVE CYLINDER FROM TORQUE PLATE
Remove the installation bolt and cylinder.
3. REMOVE PADS
(See step 4 on page BR±35)
± BRAKE SYSTEMRear BrakeBR±37

3. MEASURE ROTOR DISC RUNOUT
Measure the rotor disc runout at 10 mm (0.39 in.) from the
outer edge of the rotor disc.
Maximum. disc runout: 0.15 mm (0.0059 in.)
If the runout is greater than the maximum, replace the
disc.
HINT: Before measuring the runout, confirm that the hub
bearing play is within speification.
4. IF NECESSARY, REPLACE ROTOR DISC
(a) Remove the axle carrier mounting bolt and nut of up-
per side.
(b) Remove the torque plate.
(e) Remove the hub nuts of the temporarily installed disc
and pull off the rotor disc.
(d) Install a new rotor disc and loosely install the hub
nuts.
INSPECTION AND REPAIR OF REAR
BRAKE COMPONENTS
1. MEASURE PAD LINING THICKNESS
Standard thickness: 10.0 mm (0.394 in.)
Minimum thickness: 1.0 mm (0.039 in.)
Replace the pad if the thickness is less than the minimum
or if it shows sign of uneven wear.
2. MEASURE ROTOR DISC THICKNESS
Standard thickness: 10.0 mm (0.394 in.)
Minimum thickness: 9.0 mm (0.354 in.)
If the disc is scored or worn, or if thickness is less than
minimum, repair or replace the disc.
(e) Install the torque plate and tighten the mounting bolt.
Torque: 475 kg±cm (34 ft±lb, 47 N±m)
(f) Install the axle carrier mounting bolt and nut of upper
side.
Torque: 2,600 kg±cm (188 ft±lb, 255 N±m)
± BRAKE SYSTEMRear BrakeBR±39