Page 163 - Workshop Manual - Aumark (BJ1051)

04-19
Diagnose- ABS system

2 - 1 ABS Solenoid Valve (Right Front Wheel)

2 - 2 ABS Solenoid Valve (Left Front Wheel)

2 - 3 ABS Solenoid Valve (Right Rear Wheel)

2 - 4 ABS Solenoid Valve (Left Rear Wheel)

Tip:

Since the 4 ABS solenoid valves use same control mode, the diagnostic procedure for ABS solenoid
valves of left front, right rear, and left rear wheels is the same as that for the valve of right front
wheel.
Description

1. The solenoid valves are mounted on frame. 04
The connecting pipes between them and
brake chambers should be as short as
possible (maximum length ≤ 1.5m;
diameter of air pipe > 9mm). Port 1 is
connected to air supply while port 2 is
connected to a brake chamber. Exhaust
port of each solenoid valve is down
(deviation: ±30°).

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