Toyota 4Runner manuals

Toyota 4Runner: Inspection

INSPECTION

PROCEDURE

1. INSPECT BRAKE BOOSTER PUMP ASSEMBLY

(a) Apply battery voltage to the brake booster pump cables, and check the operation of the pump motor.

OK::

Measurement Condition

Specified Condition

Battery positive (+) voltage → Red cable terminal

Pump motor operates

Battery negative (-) voltage → Black cable terminal

Text in Illustration

*1

Red Cable

*2

Black Cable

If the result is not as specified, replace the brake booster pump assembly.


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

Reassembly
REASSEMBLY PROCEDURE 1. INSTALL BRAKE BOOSTER PISTON SIB-ASSEMBLY (a) Apply a light coat of lithium soap base glycol grease to a new piston. (b ...

Other materials about Toyota 4Runner:

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE FRONT AXLE WITH ABS ROTOR BEARING ASSEMBLY LH (a) Gently fix the front axle hub in a vise between aluminum plates. (b) Using SST, remove the bearing. SST: 09710-300 ...

Relay
On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. REMOVE HEADLIGHT RELAY (a) Remove the headlight relay from the engine room relay box. 2. INSPECT HEADLIGHT RELAY (a) Measure the re ...

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