GX 470 V8-4.7L (2UZ-FE) (2004)
44. INSTALL BRAKE BOOSTER PUMP BRACKET NO.3
a) Using a hexagon wrench (5 mm), install the brake booster pump bracket No.3 on the brake booster pump bracket No.1, No.2 and brake master
cylinder with 2 bolts.
Torque: 11.8 Nm (120 kgf-cm, 9 ft. lbs.)
45. INSPECT BRAKE BOOSTER PUMP BRACKET CLEARANCE
a) When installing the brake booster bracket, adjust the clearance. Each of the values are shown in the illustration on the left and the table below.
Using a thickness gauge, adjust such clearance.
Standard Clearance:
A + B: 0.20 - 1.20 mm (0.0079 - 0.0472 inch)
C: 0.10 - 0.40 mm (0.0039 - 0.0157 inch)
D: 0.25 - 0.95 mm (0.0098 - 0.0374 inch)
E: 0.25 - 0.65 mm (0.0098 - 0.0256 inch)
HINT: The clearance for A and that for B must be at least 0.1 mm (0.004 inch).
46. INSTALL OIL PRESSURE SENSOR
a) Install the spacer and new O-ring to the oil pressure sensor.
b) Install the oil pressure sensor to the brake master cylinder.
Torque: 74.7 Nm (762 kgf-cm, 55 ft. lbs.)
47. INSTALL BRAKE CONTROL WIRE
a) Install a new brake control wire with 4 screws.