Page 329 of 1807

R07116
BR0GD-01
R07117
Lock Nut
Adjusting Nut
- BRAKEPARKING BRAKE LEVER
BR-9
1809 Author: Date:
1997 SUPRA (RM502U)
PARKING BRAKE LEVER
ON-VEHICLE INSPECTION
1. CHECK PARKING BRAKE LEVER TRAVEL
Pull the parking brake lever all the way up, and count the num-
ber of clicks.
Parking brake lever travel at 196 N (20 kgf, 44.1 lbf):
5 - 8 clicks
If incorrect, adjust the parking brake.
2. IF NECESSARY, ADJUST PARKING BRAKE
HINT:
Before adjusting the parking brake, make sure that the rear
brake shoe clearance has been adjusted. For shoe clearance
adjustment, see page BR-64.
(a) Remove the upper console panel.
(b) Remove the screw and parking brake hole cover.
(c) Using a socket driver and spanner wrench, remove the
adjusting lock nut.
(d) Turn the adjusting nut until the lever travel is correct.
(e) Install the adjusting lock nut.
(f) Using a socket driver and spanner wrench, tighten the ad-
justing lock nut.
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
(g) Install the parking brake hole cover with the screw.
(h) Install the upper console panel.
Page 330 of 1807
BR0GE-02
W02667
Brake Booster
Gasket
Level Warning Switch Connector Master Cylinder
2JZ-GTE Engine :
Vacuum Hose
Clamp
Non-reusable part BR-10
- BRAKEBRAKE MASTER CYLINDER
1810 Author: Date:
1997 SUPRA (RM502U)
BRAKE MASTER CYLINDER
COMPONENTS
Page 331 of 1807
W02668
Cap
Strainer
ReservoirSnap Ring
Boot
No.1 Piston and Spring
No.2 Piston and Spring
Reservoir Set Screw Grommet
Piston Stopper Bolt
Gasket
Non-reusable part
Lithium soap base glycol grease
- BRAKEBRAKE MASTER CYLINDER
BR-1 1
1811 Author: Date:
1997 SUPRA (RM502U)
Page 332 of 1807
BR0GF-01
W02790
SST
W02791
BR-12
- BRAKEBRAKE MASTER CYLINDER
1812 Author: Date:
1997 SUPRA (RM502U)
REMOVAL
1. DISCONNECT LEVEL WARNING SWITCH
CONNECTOR
2. DRAW OUT FLUID WITH SYRINGE
NOTICE:
Do not let brake fluid remain on a painted surface. Wash it
off immediately.
3. DISCONNECT BRAKE LINES
Using SST, disconnect the brake lines from the master cylinder.
SST 09023-00100
Torque: 15 N´m (155 kgf´cm, 11 ft´lbf)
4. REMOVE MASTER CYLINDER
(a) Remove the 2 nuts.
Torque: 13 N´m (130 kgf´cm, 9 ft´lbf)
(b) 2JZ-GE Engine:
Remove the master cylinder and gasket from the brake
booster.
(c) 2JZ-GTE Engine:
Remove the vacuum hose clamp, master cylinder and
gasket from the brake booster.
Page 333 of 1807

BR0GG-01
W02792
W02660
W02661
- BRAKEBRAKE MASTER CYLINDER
BR-13
1813 Author: Date:
1997 SUPRA (RM502U)
DISASSEMBLY
1. REMOVE MASTER CYLINDER BOOT
Using a screwdriver, remove the master cylinder boot.
NOTICE:
At the time of reassembly, please refer to the following
item.
Facing the UP mark on the master cylinder boot upwards,
install the cylinder boot to the master cylinder.
2. REMOVE RESERVOIR CAP AND STRAINER
3. REMOVE RESERVOIR
Remove the set screw and pull out the reservoir.
Torque: 1.8 N´m (18 kgf´cm, 16 in.´lbf)
4. REMOVE 2 GROMMETS
5. PLACE CYLINDER IN VISE
6. REMOVE PISTON STOPPER BOLT
Using a screwdriver, push the pistons in all the way and remove
the No.2 piston stopper bolt and gasket.
Torque: 10 N´m (100 kgf´cm, 7 ft´lbf)
7. REMOVE 2 PISTONS
(a) Push in the piston with a screwdriver and remove the
snap ring with snap ring pliers.
HINT:
Tape the screwdriver tip before use.
(b) Remove the No. 1 piston and spring by hand, pulling
straight out, not at an angle.
NOTICE:
If pulled out and install at an angle, there is a possibil-
ity that the cylinder bore could be damaged.
At the time of reassembly, be careful not to damage
the rubber lips on the pistons.
Page 334 of 1807
R12236
A BR-14
- BRAKEBRAKE MASTER CYLINDER
1814 Author: Date:
1997 SUPRA (RM502U)
(c) Place a rag and 2 wooden blocks on the work table and
lightly tap the cylinder flange against the block edges until
the piston drops out of the cylinder.
HINT:
Make sure the distance (A) from the rag to the top of the blocks
is at least 100 mm (3.94 in.).
Page 335 of 1807
BR0GJ-01
- BRAKEBRAKE MASTER CYLINDER
BR-17
1817 Author: Date:
1997 SUPRA (RM502U)
INSTALLATION
Installation is in the reverse order of removal (See page BR-12).
1. BEFORE INSTALLATION, ADJUST LENGTH OF BRAKE BOOSTER PUSH ROD
(See page BR-21)
2. AFTER INSTALLATION, FILL BRAKE FLUID AND BLEED BRAKE SYSTEM (See page BR-5)
3. CHECK FOR LEAKS, CHECK AND ADJUST BRAKE PEDAL (See page BR-7)
Page 336 of 1807
BR0GL-03
W02993
Pedal Bracket Stay
Return Spring
Clevis Pin ClevisClip Gasket Brake Booster
Gasket Master Cylinder
Level Warning Switch Connector
2JZ-GTE Engine:
Vacuum Hose Clamp
Non-reusable part
- BRAKEBRAKE BOOSTER ASSEMBLY
BR-19
1819 Author: Date:
1997 SUPRA (RM502U)
COMPONENTS