Legacy L Wagon AWD F4-2.2L SOHC (1997)
3) Connect two pressure gauges to the FL and FR caliper bodies.
CAUTION:
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Pressure gauges used exclusively for brake fluid must be used.
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Do not employ pressure gauge previously used for transmission since the piston seal is expanded which may lead to malfunction of the
brake.
NOTE: Wrap sealing tape around the pressure gauge.
4) Bleed air from the pressure gauges.
5) Perform sequence control.
6) When the hydraulic unit begins to work, and first the FL side performs decompression, holding, and compression, and then the FR side
performs decompression, holding, and compression.
7) Read values indicated on the pressure gauge and check if the fluctuation of the values between decompression and compression meets the
standard values. Also check if any irregular brake pedal tightness is felt.
8) After checking, remove the pressure gauges from the caliper bodies.
9) Connect the air bleeder screws hose to the FL and FR caliper bodies.
10) Bleed air from brake line.
2. Checking The Hydraulic Unit TCS Operation With Brake Tester.
1) Prepare for operating TCS sequence control.
2) Set the front wheels or rear wheels on the brake tester and set the select lever's position at "neutral".
3) Operate the brake tester.
4) Perform sequence control.
5) Hydraulic unit begins to work; and check the following working sequence.
(1) The front left wheel performs decompression, holding, and compression in sequence, and subsequently the front right wheel repeats the
cycle.
6) Read values indicated on the brake tester and check if the fluctuation of values, when decompressed and compressed, meet the standard values.
