Steering System RD 12/RD 12A
wc_tx000669gb.fm 62
7 Steering System
7.1 Checking the Steering System Hydraulic Pressure
Prerequisites
200-bar (3000-psi) pressure gauge
Procedure
Follow the procedure below to check the steering system hydraulic pressure.
1. Open the engine compartment.
2. Locate the exciter solenoid valve (a).
3. Connect a 200-bar (3000-psi) gauge to the test port (b).
4. Start the engine.
5. Check the pressure while operating the steering. See section Technical Data
for values.
NOTICE: Do not turn on the vibration while conducting this test. The 3000-psi
gauge will be damaged.
6. Remove the gauge.
The steering system hydraulic pressure has now been checked.
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