TOYOTA SUPRA 1997 Service Repair Manual

R11393
- BRAKEFRONT BRAKE PAD (2JZ-GTE)
BR-27
1827 Author
: Date
:
1997 SUPRA (RM502U)
(c) Install the anti-squeal shim on each pad.
HINT:

Place the pad wear indicator facing downward.

Apply disc brake grease to inner side of the anti-squeal
shims (See page BR-25).

Make sure that the arrow on the shims points upward.
(d) Install a pad spacer on the lower side of the each pad.
(e) Install the 2 pads.
NOTICE:
Do not allow oil or grease to get on the rubbing face.
6. INSTALL ANTI-RATTLE SPRING AND 2 PINS
7. INSTALL CLIP

BR0GY-02
W00802
Caliper
Anti-rattle
Spring
Pin Bleeder Plug

Gasket
Disc
Piston Seal
Piston
Set RingPad SpacerAnti-squeal
Shim
Pad Clip
Boot

Non-reusable part
Lithium soap base glycol grease
Disc brake grease BR-36
- BRAKEFRONT BRAKE CALIPER (2JZ-GTE)
1836 Author
: Date
:
1997 SUPRA (RM502U)
FRONT BRAKE CALIPER (2JZ-GTE)
COMPONENTS

BR0GZ-01
R07130
R07131
- BRAKEFRONT BRAKE CALIPER (2JZ-GTE)
BR-37
1837 Author
: Date
:
1997 SUPRA (RM502U)
REMOVAL
1. REMOVE FRONT WHEEL
2. DISCONNECT FLEXIBLE HOSE
(a) Remove the union bolt and 2 gaskets from the caliper,
then disconnect the flexible hose from the caliper.
Torque: 30 N´m (310 kgf´cm, 22 ft´lbf)
HINT:
At the time of installation, please refer to the following item.
Install the flexible hose lock securely in the lock hole in the cali-
per.
(b) Use a container to catch the brake fluid as it drains out.
3. REMOVE CALIPER
Remove the 2 mounting bolts and caliper.
Torque: 118 N´m (1,200 kgf´cm, 87 ft´lbf)
4. REMOVE THESE PARTS
(a) Clip and 2 pins
(b) Anti-rattle spring
(c) 2 pads
(d) 2 pad spacers and anti-squeal shims

BR0H0-01
R07133
Z09007
170 mm
(6.70 in.)50 mm
(1.97 in.)
30 mm
(1.18 in.)
R07134
R07135
BR-38
- BRAKEFRONT BRAKE CALIPER (2JZ-GTE)
1838 Author
: Date
:
1997 SUPRA (RM502U)
DISASSEMBLY
1. REMOVE CYLINDER BOOT SET RINGS AND BOOTS
Using a screwdriver, remove the 4 cylinder boot set rings and
4 boots.
2. REMOVE PISTONS FROM CYLINDER
(a) Prepare a wooden plate to hold the pistons.
(b) Place the plate between the pistons and insert a pad on
one side.
(c) Use compressed air to remove the pistons alternately
from the cylinder.
CAUTION:
Do not place your fingers in front of the pistons when using
compressed air.
3. REMOVE PISTON SEALS
Using a screwdriver, remove the 4 piston seals from the cylin-
der.

BR0H1-01
R10605
Left Wheel
Right Wheel
- BRAKEFRONT BRAKE CALIPER (2JZ-GTE)
BR-39
1839 Author
: Date
:
1997 SUPRA (RM502U)
INSPECTION
1. MEASURE PAD LINING THICKNESS
(See page BR-32)
Standard thickness: 12.0 mm (0.472 in.)
Minimum thickness: 1.0 mm (0.039 in.)
2. MEASURE DISC THICKNESS
(See page BR-32)
Standard thickness: 30.0 mm (1.181 in.)
Minimum thickness: 28.0 mm (1.102 in.)
3. MEASURE DISC RUNOUT
(See page BR-32)
Maximum disc runout: 0.05 mm (0.0020 in.)
4. IF NECESSARY, ADJUST DISC RUNOUT
(See page BR-32)
HINT:
Install a disc marked with ºRº on the right wheel, and a disc
marked with ºLº on the left wheel.

BR0H6-01
F02617
Anti-rattle Spring
Pin
Anti-squeal Shim
Inner Anti-squeal Shim Outer Pad Inner Pad Inner Anti-squeal ShimAnti-squeal Shim
Clip
Disc brake grease
- BRAKEREAR BRAKE PAD (2JZ-GTE)
BR-45
1845 Author
: Date
:
1997 SUPRA (RM502U)
REAR BRAKE PAD (2JZ-GTE)
COMPONENTS

BR0H7-01
R07147
Z09011
R07150
BR-46
- BRAKEREAR BRAKE PAD (2JZ-GTE)
1846 Author
: Date
:
1997 SUPRA (RM502U)
REPLACEMENT
1. REMOVE REAR WHEEL
Remove the wheel and temporarily fasten the disc with the hub
nuts.
2. INSPECT PAD LINING THICKNESS
Check the pad thickness and replace pads if they are not within
specification.
Minimum thickness: 1.0 mm (0.039 in.)
3. REMOVE THESE PARTS
(a) Clip and 2 pins
(b) Anti-rattle spring
(c) 2 pads
(d) 4 anti-squeal shims
NOTICE:
The anti-rattle springs and clip can be used again provided
that they have sufficient rebound, no deformation, cracks
or wear, and have had all rust, dirt and foreign particles
cleaned off.
4. CHECK DISC THICKNESS AND RUNOUT
(See page BR-57)
5. INSTALL NEW PADS
NOTICE:
When replacing worn pads, the anti-squeal shims must be
replaced together with the pads.
(a) Draw out a small amount of brake fluid from the reservoir.
(b) Press in the pistons with a hammer handle or equivalent.
HINT:

Always change the pads on one wheel at a time as there
is a possibility of the opposite piston flying out.

If the piston is difficult to push in, loosen the bleeder plug
and push in the piston while letting some brake fluid es-
cape.

R11394
- BRAKEREAR BRAKE PAD (2JZ-GTE)
BR-47
1847 Author
: Date
:
1997 SUPRA (RM502U)
(c) Install the 2 anti-squeal shims on each pad.
HINT:

Apply disc brake grease to both sides of the inner anti-
squeal shim (See page BR-45).

Make sure that the arrow on the shims points upward.
(d) Install the 2 pads with pad wear indicator plates facing
downward.
NOTICE:
Do not allow oil or grease to get on the rubbing face.
6. INSTALL ANTI-RATTLE SPRING AND 2 PINS
7. INSTALL CLIP

BR0HE-02
W00804

Non-reusable part
Lithium soap base glycol grease
Disc brake greaseBreeder PlugCaliper
Anti-rattle
Spring

Gasket
Gasket
DiscClip
Pad
Piston Seal
Piston
BootSet Ring
Inner Anti-squeal
ShimAnti-squeal
Shim
Pin BR-54
- BRAKEREAR BRAKE CALIPER (2JZ-GTE)
1854 Author
: Date
:
1997 SUPRA (RM502U)
REAR BRAKE CALIPER (2JZ-GTE)
COMPONENTS

BR0HF-01
R07153
R07154
- BRAKEREAR BRAKE CALIPER (2JZ-GTE)
BR-55
1855 Author
: Date
:
1997 SUPRA (RM502U)
REMOVAL
1. REMOVE REAR WHEEL
2. DISCONNECT FLEXIBLE HOSE
(a) Remove the union bolt and 2 gaskets from the caliper,
then disconnect the flexible hose from the caliper.
Torque: 30 N´m (310 kgf´cm, 22 ft´lbf)
HINT:
At the time of installation, please refer to the following item.
Install the flexible hose lock securely in the lock hole in the cali-
per.
(b) Use a container to catch the brake fluid.
3. REMOVE CALIPER
Remove the 2 mounting bolts and caliper.
Torque: 104 N´m (1,065 kgf´cm, 77 ft´lbf)
4. REMOVE THESE PARTS
(a) Clip
(b) 2 pins
(c) Anti-rattle spring
(d) 2 pads
(e) 4 anti-squeal shims