Tacoma PreRunner Extra Cab 2WD V6-3.4L (5VZ-FE) (2000)
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5. IF NECESSARY, CHECK VALVE BODY
a. Assemble the valve body in the uppermost position.
HINT: When the brakes are applied, the position will move down about 0.8 mm (0.03 inch). Even at this time, the piston should not make
contact with or move the load sensing spring.
b. In this position, check the rear brake pressure.
If the measured value is not within the standard, replace the valve body.
