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

Toyota Tacoma (2015-2018) Service Manual: 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 )

3. SEPARATE DRIVER SIDE JUNCTION BLOCK

4. SEPARATE MASTER CYLINDER PUSH ROD CLEVIS

5. REMOVE HYDRAULIC BRAKE BOOSTER 5. REMOVE HYDRAULIC BRAKE BOOSTER

5. REMOVE HYDRAULIC BRAKE BOOSTER

(a) Disconnect the 3 connectors from the 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.

(c) Use tags or labels to identify the place to reconnect each line.

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.

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