Lexus RX300 (MCU15). Service manual - part 176

BR1KR–01

F13264

F13265

SST

F13266

BR–56

–

BRAKE

BRAKE ACTUATOR

LEXUS RX300   (RM785E)

REMOVAL

1.

REMOVE RIGHT FRONT WHEEL AND FRONT FEND-
ER LINER

2.

REMOVE PS GEAR TUBE CLAMP BOLT
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)

3.

DISCONNECT ENGINE COOLANT RESERVOIR

Slide the engine coolant reservoir upward and remove it from
the bracket.

4.

DISCONNECT 4 CONNECTORS AND BRAKE HOSE
FROM BRAKE ACTUATOR ASSEMBLY

5.

DISCONNECT BRAKE LINES

Using SST, disconnect the 6 brake lines from the brake actuator
assembly.

SST

09751–36011

Torque: 15 N·m (155 kgf·cm, 11 ft·lbf)

6.

REMOVE BRAKE ACTUATOR ASSEMBLY

Remove the 2 bolts, nut and brake actuator assembly.

Torque: 19 N·m (195 kgf·cm, 14 ft·lbf)

7.

REMOVE BRAKE ACTUATOR

(a)

Remove the 2 nuts and brake 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 brake ac-
tuator.

BR1KS–01

–

BRAKE

BRAKE ACTUATOR

BR–57

LEXUS RX300   (RM785E)

INSTALLATION

Installation is in the reverse order of removal (See page BR–56).
HINT:

S

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

S

Check for leaks.

BR07C–06

F13146

N·m (kgf·cm, ft·lbf) : Specified torque

8.0 (82, 71 in.·lbf)

Front Speed Sensor

Front Fender Liner

5.0 (55, 48 in.·lbf)

29 (300, 21)

BR–58

–

BRAKE

FRONT SPEED SENSOR

LEXUS RX300   (RM785E)

FRONT SPEED SENSOR

COMPONENTS

BR07D–05

F04963

F13366

–

BRAKE

FRONT SPEED SENSOR

BR–59

LEXUS RX300   (RM785E)

REMOVAL

1.

DISCONNECT SPEED SENSOR CONNECTOR

(a)

Remove the front wheel and front fender liner.

(b)

Disconnect the speed sensor connector.

2.

REMOVE SPEED SENSOR

(a)

Remove the bolt, flexible hose and speed sensor harness
clamp from the shock absorber.
Torque: 29 N·m (300 kgf·cm, 21 ft·lbf)

(b)

Remove the resin clip from the shock absorber.

(c)

Remove the bolt and speed sensor harness clamp from
the body.
Torque: 5.0 N·m (55 kgf·cm, 48 in.·lbf)

(d)

Remove the bolt and speed sensor from the steering
knuckle.
Torque: 8.0 N·m (82 kgf·cm, 71 in.·lbf)