Toyota Tacoma (2015-2018) Service Manual: Installation

Toyota Tacoma (2015-2018) Service Manual / Brake / Hydraulic Brake Booster / Installation

INSTALLATION

PROCEDURE

1. INSTALL HYDRAULIC BRAKE BOOSTER

(a) Install a new brake booster gasket onto the hydraulic brake booster.

(b) Install the hydraulic brake booster with the 4 nuts.

Torque:

14 N·m {145 kgf·cm, 10 ft·lbf}

(c) Using a union nut wrench, connect the 4 brake lines to the correct positions of the hydraulic brake booster, as shown in the illustration.

Text in Illustration

*a	to Right Rear Wheel
*b	to Right Front Wheel
*c	to Left Front Wheel
*d	to Left Rear Wheel

Torque:

without union nut wrench :

15 N·m {155 kgf·cm, 11 ft·lbf}

with union nut wrench :

14 N·m {145 kgf·cm, 10 ft·lbf}

HINT:

This torque value can be obtained by using a torque wrench with a fulcrum length of 300 mm (11.8 in.) and a union nut wrench with a fulcrum length of 22 mm (0.866 in.) (See page ).
This torque value is effective when the union nut wrench is parallel to the torque wrench.

(d) Connect the 3 connectors.

2. INSTALL MASTER CYLINDER PUSH ROD CLEVIS

3. INSTALL LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

(See page 4. INSPECT BRAKE PEDAL HEIGHT )

4. INSPECT BRAKE PEDAL HEIGHT

5. INSPECT PEDAL FREE PLAY

6. INSPECT PEDAL RESERVE DISTANCE

7. FILL RESERVOIR WITH BRAKE FLUID

8. BLEED BRAKE BOOSTER WITH ACCUMULATOR PUMP ASSEMBLY

9. BLEED BRAKE LINE

10. BLEED MASTER CYLINDER SOLENOID

11. INSPECT FLUID LEVEL IN RESERVOIR

12. INSPECT FOR BRAKE FLUID LEAK

13. INSPECT BRAKE MASTER CYLINDER OPERATION

Rear Brake

Disposal

DISPOSAL PROCEDURE 1. DISPOSE OF BRAKE BOOSTER ACCUMULATOR ASSEMBLY (a) Place the brake booster accumulator in a vise and cover it with a cloth. (b) Slowly cut a hole on the brake booster accumu ...

Other materials:

Removal
REMOVAL CAUTION / NOTICE / HINT NOTICE: Release the vacuum from booster by depressing the brake pedal several times. Then remove the brake master cylinder from brake booster. PROCEDURE 1. PRECAUTION NOTICE: After turning the ignition switch off, waiting time may be required before disconnect ...

Fuel information
Your vehicle must use only unleaded gasoline. Select octane rating 87 (Research Octane Number 91) or higher. Use of unleaded gasoline with an octane rating lower than 87 may result in engine knocking. Persistent knocking can lead to engine damage. At minimum, the gasoline you use should meet t ...

Freeze Frame Data
FREEZE FRAME DATA CHECK FREEZE FRAME DATA HINT: The ECU records vehicle and driving condition information as freeze frame data the moment a DTC is stored. (a) Connect the Techstream to the DLC3. (b) Turn the ignition switch to ON. (c) Turn the Techstream on. (d) Enter the following menus: P ...