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:

Detection range of the sensors
1. Approximately 1.6 ft. (50 cm) 2. Approximately 4.9 ft. (150 cm) The diagram shows the detection range of the sensors. Note that the sensors cannot detect obstacles that are extremely close to the vehicle. The range of the sensors may change depending ...

Maintenance data (fuel, oil level, etc.)
Dimensions and weights Vehicle identification Vehicle identification number The vehicle identification number (VIN) is the legal identifier for your vehicle. This is the primary identification number for your Toyota. It is used in registering the own ...

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