Toyota Tundra Service Manual: Installation

INSTALLATION

PROCEDURE

1. INSTALL BRAKE MASTER CYLINDER SUB-ASSEMBLY

(a) Apply lithium soap base glycol grease to the entire circumference of a new brake master cylinder seal.

(b) Install the brake master cylinder seal onto the brake master cylinder.

Torque:

25 N·m {255 kgf·cm, 18 ft·lbf}

2. CONNECT FRONT NO. 1 BRAKE TUBE

(a) Using a union nut wrench, connect the brake tube (labeled A) to the brake master cylinder.

Torque:

Specified tightening torque :

19.5 N·m {199 kgf·cm, 14 ft·lbf}

HINT:

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.
Click here
When using a union nut wrench (fulcrum length of 20 mm (0.787 in.)) + torque wrench (fulcrum length of 180 mm (7.087 in.)): 17.6 N*m (179 kgf*cm, 13 ft.*lbf)

*a	Torque Wrench Fulcrum Length
*b	Union Nut Wrench

3. CONNECT REAR NO. 1 BRAKE TUBE

(a) Using a union nut wrench, connect the brake tube (labeled B) to the brake master cylinder.

Torque:

Specified tightening torque :

19.5 N·m {199 kgf·cm, 14 ft·lbf}

HINT:

Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.
Click here
When using a union nut wrench (fulcrum length of 20 mm (0.787 in.)) + torque wrench (fulcrum length of 180 mm (7.087 in.)): 17.6 N*m (179 kgf*cm, 13 ft.*lbf)

*a	Torque Wrench Fulcrum Length
*b	Union Nut Wrench

4. CONNECT BRAKE FLUID LEVEL WARNING SWITCH CONNECTOR

(a) Connect the brake fluid level warning switch connector.

5. BLEED BRAKE SYSTEM

Toyota Tundra Service Manual > Vehicle Stability Control System: Open in ABS Motor Relay Circuit (C146C)
DESCRIPTION The ABS motor relay supplies power to the pump motor. While the ABS is activated, the skid control ECU (brake actuator assembly) turns the ABS motor relay on to operate the pump motor. If the voltage supplied to the ABS motor relay (+BM) is too low due to low voltage from the battery or ...

Toyota Tundra Owners Manual