TOYOTA CAMRY 1999 Service Repair Manual

BR0BA±02
R00343Clearance
Shim
R00312
R00313
± BRAKEPARKING BRAKE
BR±47
2070 Author: Date:
INSPECTION
1. INSPECT DISASSEMBLED PARTS
Inspect the disassembled parts for wear, rust or damage.
2. MEASURE BRAKE SHOE LINING THICKNESS
(See step 2 on page BR±34)
Standard thickness: 2.0 mm (0.079 in.)
Minimum thickness: 1.0 mm (0.039 in.)
3. MEASURE DISC INSIDE DIAMETER
(See step 3 on page BR±34)
Standard inside diameter: 170 mm (6.69 in.)
Maximum inside diameter: 171 mm (6.73 in.)
4. INSPECT PARKING BRAKE LINING AND DISC FOR
PROPER CONTACT (See step 4 on page BR±34)
5. MEASURE CLEARANCE BETWEEN PARKING
BRAKE SHOE AND LEVER
Using a feeler gauge, measure the clearance.
Standard clearance: Less than 0.35 mm (0.0138 in.)
If the clearance is not within the specification, replace the shim
with one of the correct size.
Shim ThicknessShim Thickness
0.3 mm (0.012 in.)0.9 mm (0.035 in.)
0.6 mm (0.024 in.)±
6. IF NECESSARY, REPLACE SHIM
(a) Using a screwdriver, remove the C±washer and shim.
(b) Install the correct size shim with a new C±washer.
(c) Remeasure the clearance.

BR0BB±02
BR0823
Contract
Expand BR±48
± BRAKEPARKING BRAKE
2071 Author: Date:
REASSEMBLY
Reassembly is in the reverse order of disassembly
(See page BR±46).
NOTICE:
Apply high temperature grease to the parts indicated by the
arrows (See page BR±45).
1. ADJUST PARKING BRAKE SHOE CLEARANCE
(a) Temporarily install the hub nuts.
(b) Remove the hole plug.
(c) Turn the adjuster and expand the shoes until the disc
locks.
(d) Return the adjuster 8 notches.
(e) Install the hole plug.
2. SETTLING PARKING BRAKE SHOES AND DISC
(a) With the parking brake release button pushed in, pull the
lever with 98 N (10 kgf, 22 lbf) of force.
(b) Drive the vehicle at about 50 km/h (31 mph) on a safe, lev-
el and dry road for about 400 meters (0.25 mile) in this
condition.
(c) Repeat this procedure 2 or 3 times.
3. RECHECK AND ADJUST PARKING BRAKE LEVER
TRAVEL (See page BR±8)

BR0BC±03
W04698
SST
SST
± BRAKEPROPORTIONING VALVE (P VALVE)
BR±49
2072 Author: Date:
PROPORTIONING VALVE (P VALVE)
INSPECTION
1. INSTALL LSPV GAUGE (SST)
SST 09709±29018
2. BLEED AIR FROM FLUID PRESSURE GAUGE
3. RAISE MASTER CYLINDER PRESSURE AND CHECK REAR WHEEL CYLINDER OR CALIPER
PRESSURE
Master cylinder fluid pressureRear brake cylinder fluid pressure
5S±FE engine:
2,452 kPa (25 kgf/cm2, 356 psi)2,452 kPa (25 kgf/cm2, 356 psi)
7,845 kPa (80 kgf/cm2, 1,138 psi)4,413 kPa (45 kgf/cm2, 640 psi)
1MZ±FE engine:
2,942 kPa (30 kgf/cm2, 427 psi)2,942 kPa (30 kgf/cm2, 427 psi)
7,845 kPa (80 kgf/cm2, 1,138 psi)5,982 kPa (61 kgf/cm2, 868 psi)
If the rear brake cylinder pressure is incorrect, replace the P valve assembly.
4. REMOVE LSPV GAUGE (SST) AND BLEED BRAKE SYSTEM (See page BR±4)
5. CHECK FOR LEAKS

BR0BD±02
W03244
R09422
(SST) Sub±Wire Harness G (SST)
ABSSub±Wire Harness L (SST)
Sub±Wire Harness I (SST) ActuatorABS Actuator Checker BR±50
± BRAKEABS ACTUATOR (DENSO Made)
2073 Author: Date:
ABS ACTUATOR (DENSO Made)
ON±VEHICLE INSPECTION
HINT:
Using the ABS actuator checker (SST), check the operation of
the actuator. If the actuator does not operate, check the opera-
tion of sub±wire harness G according to the instructions on
pages DI±502 and DI±507. If the solenoid and/or pump motor
relay are abnormal, replace the relay and inspect the actuator
operation again.
1. INSPECT BATTERY POSITIVE VOLTAGE
Battery positive voltage: 10 ± 14 V
2. DISCONNECT CONNECTORS
Disconnect the 2 connectors from the actuator.
3. CONNECT ACTUATOR CHECKER (SST)
(a) Connect the actuator checker (SST) to the actuator side
wire harness via the sub±wire harness (SST), as shown.
SST 09990±00150, 09990±00250, 09990±00300,
09990±00360
(b) Connect the red cable of the checker to the battery posi-
tive (+) terminal and black cable to the negative (±) termi-
nal. Connect the black cable of the sub±wire harness to
the battery negative (±) terminal or body ground.

F07214
W03269
W03270
W03268
W03271
± BRAKEABS ACTUATOR (DENSO Made)
BR±51
2074 Author: Date:
(c) Place the ºSHEET Pº (SST) on the actuator checker.
SST SST 09990±00430
4. INSPECT BRAKE ACTUATOR OPERATION
(a) Start the engine, and run it at idle.
(b) Turn the selector switch of the actuator checker to
ºFRONT LHº position.
(c) Push and hold in the MOTOR switch for a few seconds.
(d) Depress the brake pedal and hold it until step (g) is com-
pleted.
(e) Push the MAIN push switch, and check that the brake
pedal does not go down.
NOTICE:
Do not keep the MAIN push switch pushed down for more
than 10 seconds.
(f) Release the switch, and check that the pedal goes down.
(g) Push and hold in the MOTOR switch for a few seconds,
and check that the pedal returns.
(h) Release the brake pedal.
(i) Push and hold in the MOTOR switch for a few seconds.
(j) Depress the brake pedal and hold it for about 15 seconds.
As you hold the pedal down, push the MOTOR switch for
a few seconds. Check that the brake pedal does not pul-
sate.
(k) Release the brake pedal.
(l) Turn the selector switch to ºREAR RHº position.
(m) Repeat (c) to (j), checking the actuator operation similarly.
(n) Similarly, inspect ºREAR LHº and ºFRONT RHº position.
HINT:
When inspecting ºFRONT RHº position, push the FRONT RH
switch instead of the MAIN push switch, and you can inspect in
any selector switch position.

W03267
BR±52
± BRAKEABS ACTUATOR (DENSO Made)
2075 Author: Date:
(o) Push and hold in the MOTOR switch for a few seconds.
(p) Stop the engine.
5. DISCONNECT ACTUATOR CHECKER (SST) FROM
ACTUATOR
Remove the ºSHEET Pº (SST) and disconnect the actuator
checker (SST) and sub±wire harness (SST) from the actuator.
SST 09990±00150, 09990±00250, 09990±00300,
09990±00360, 09990±00430
6. CONNECT CONNECTORS
Connect the 2 connectors to the actuator.
7. CLEAR DTC (See page DI±493)

BR0BE±02
W03266
ABS Actuator
Cushion
Holder
Cushion
Actuator BracketA/C Tube Clamp
Bracket
N´m (kgf´cm, ft´lbf) : Specified torque
15 (155, 11)5.4 (55, 48 in.´lbf)
19 (195, 14)
19 (195, 14)
± BRAKEABS ACTUATOR (DENSO Made)
BR±53
2076 Author: Date:
COMPONENTS

BR0BF±02
W03243
SST BR±54
± BRAKEABS ACTUATOR (DENSO Made)
2077 Author: Date:
REMOVAL
1. REMOVE RIGHT FRONT FENDER LINER
2. REMOVE A/C TUBE CLAMP BRACKET BOLT
3. DISCONNECT BRAKE LINES
Using SST, disconnect the 6 brake lines from the ABS actuator.
SST 09751±36011
Torque: 15 N´m (155 kgf´cm, 11 ft´lbf)
4. REMOVE ABS ACTUATOR ASSEMBLY
(a) Disconnect the 2 connectors.
(b) Remove the 2 blots, 2 nuts and ABS actuator assembly.
Torque: 19 N´m (195 kgf´cm, 14 ft´lbf)
5. REMOVE ABS ACTUATOR
(a) Remove the 2 nuts and ABS actuator from actuator
bracket.
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
(b) Remove the 2 holders and 3 cushions from the ABS ac-
tuator.

BR0BG±02
± BRAKEABS ACTUATOR (DENSO Made)
BR±55
2078 Author: Date:
INSTALLATION
Installation is in the reverse order of removal (See page BR±54).
HINT:

After installation, fill the brake reservoir with brake fluid, bleed the brake system (See page BR±4).

Check for leaks.

BR0BH±03
W03327
Holder
Cushion
CushionA/C Tube Clamp Bracket ABS Actuator
(w/ ECU)
Actuator Bracket
N´m (kgf´cm, ft´lbf): Specified torque
9.0 (92, 80 in.´lbf)
15 (155, 11)
19 (195, 14)
19 (195, 14)
F07215
Actuator ECU

Non±reusable part
N´m (kgf´cm, ft´lbf): Specified torque

2.6 (27, 23 in.´lbf)
BR±56
± BRAKEABS ACTUATOR (BOSCH Made)
2079 Author: Date:
ABS ACTUATOR (BOSCH Made)
COMPONENTS