Checking Fluid Leakage

Check the lines for improper attachment and for leaks, cracks, damage, loose connections, chafing and deterioration.

Fig 1: Checking Fluid Leakage

Courtesy of NISSAN MOTOR CO., U.S.A.

1. Run engine between idle speed and 1, 000 rpm.

   Make sure temperature of fluid in oil tank rises to 60° to 80°C (140° to 176°F).

2. Turn steering wheel right-to-left several times.
3. Hold steering wheel at each lock position for five seconds and carefully check for fluid leakage.
   CAUTION: Do not hold the steering wheel in a locked position for more than 15 seconds.
4. If fluid leakage at connectors is noticed, loosen flare nut and then retighten.

   Do not overtighten connector as this can damage O-ring, washer and connector.

5. If fluid leakage from power steering pump is noticed, check the power steering pump. Refer to , "INSPECTION AFTER DISASSEMBLY ".
6. Check steering gear boots for accumulation of power steering fluid indicating a steering gear leak.