Tacoma PreRunner Extra Cab 2WD L4-2.7L (3RZ-FE) (1998)
Brake Bleeding: Service and Repair
Bleeding the Brake System
BLEEDING
HINT: If any work is done on the brake system or if air is suspected in the brake lines, bleed the system of air.
NOTICE: Do not let brake fluid remain on a painted surface. Wash it off immediately.
Fill Brake Reservoir
1. Fill brake reservoir with brake fluid.
Check the fluid level in the reservoir after bleeding each wheel. Add fluid, if necessary.
Fluid: SAEJ1703 or FMVSS No.116 DOT 3
2. Bleed master cylinder.
HINT: If the master cylinder has been disassembled or if the reservoir becomes empty, bleed the air from the master cylinder.
a. Disconnect the brake lines from the master cylinder.
b. Slowly depress the brake pedal and hold it.
c. Block off the outlet plug with your finger, and release the brake pedal.
d. Repeat b) and c) 3 or 4 times.
3. Connect vinyl tube to brake caliper or wheel cylinder bleeder plug.
Insert other end of the tube in a half-full container of brake fluid.
HINT: Begin air bleeding from the wheel cylinder with the longest hydraulic line.