Toyota Tacoma 2015-2018 Service Manual: Removal

Toyota Tacoma 2015-2018 Service Manual / Brake / Hydraulic Brake Booster / Removal

REMOVAL

CAUTION / NOTICE / HINT

NOTICE:

Before starting the work, make sure that the ignition switch is off and depress the brake pedal more than 20 times.
As high pressure is applied to the No. 1 brake actuator tube, never deform it.
Do not turn the ignition switch to ON until the work is completed.

HINT:

When pressure in the accumulator is released, reaction force becomes lighter and stroke becomes longer.

PROCEDURE

1. DRAIN BRAKE FLUID

NOTICE:

Immediately wash off any brake fluid off immediately that comes into contact with a painted surface.

2. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

(See page 3. SEPARATE DRIVER SIDE JUNCTION BLOCK )

3. SEPARATE DRIVER SIDE JUNCTION BLOCK

4. SEPARATE MASTER CYLINDER PUSH ROD CLEVIS

5. REMOVE HYDRAULIC BRAKE BOOSTER

(a) Disconnect the 3 connectors from the hydraulic brake booster.

(b) Using a union nut wrench, disconnect the 4 brake lines from the hydraulic brake booster.

Text in Illustration

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

(d) Remove the 4 nuts and pull out the hydraulic brake booster.

(e) Remove the brake booster gasket.

Disassembly

DISASSEMBLY PROCEDURE 1. REMOVE BRAKE ACTUATOR BRACKET NO. 1 (a) Using a hexagon wrench (5 mm), remove the screw and brake actuator bracket No. 1. (b) Using a screwdriver, remove th ...

Inspection

INSPECTION PROCEDURE 1. INSPECT BRAKE BOOSTER PUMP ASSEMBLY (a) Connect the positive (+) lead from the battery to the red cable of the pump, and the negative (-) lead to the black cable. (b) C ...

Other materials:

Installation
INSTALLATION CAUTION / NOTICE / HINT NOTICE: Replace the blind spot monitor sensor if it has been dropped or subjected to a severe impact. PROCEDURE 1. INSTALL BLIND SPOT MONITOR SENSOR LH (a) Install the blind spot monitor sensor LH with the 3 nuts. Torque: 9.0 N·m {92 kgf·cm, 80 in·l ...

Disassembly
DISASSEMBLY PROCEDURE 1. INSPECT COUNTERSHAFT REVERSE GEAR THRUST CLEARANCE (a) Using a dial indicator, measure the countershaft reverse gear thrust clearance. Standard clearance: 0.150 to 0.300 mm (0.0060 to 0.0118 in.) If the clearance is outside the specification, repl ...

Listening to Bluetooth® audio
The Bluetooth® audio system enables the user to enjoy music played on a portable player from the vehicle speakers via wireless communication. Select “ Audio” on the “Select Audio Source” screen. When a Bluetooth® device cannot be connected, check the connection status on the “Bluet ...