Start the engine.
Determine on the manometer for no more than 30 s the discharge pressure of the pump when the engine is idling, which should be in the range of 145-155 kg / cm2.
If the pressure is not within the specified limits, try replacing the high pressure valve and recheck. If the pump discharge pressure is still abnormal, replace the pump.
Power steering pump: 1 - steering circuit hose; 2 - hose of the brake system and body position regulator
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