ENGINE SPEED SENSING POWER STEERING
N-17prose procedureFluid pressure
- 1Assemble the SST as shown in the figure.
05U0NX-026 - 2Disconnect the high-pressure hose from the oil pump. Attach the SST.Before disconnecting the hose, make marks at the connections for proper reinstallation.
05U0NX-027 - 3Bleed the air from the system. (Refer to page N-15.)
- 4Open the gauge valve fully. Start the engine and turn the steering wheel fully left and right to raise the fluid temperature to 50—60°C (122—140°F).
9MU0NX-010 - 5Close the gauge valve completely. Increase the engine speed to 1,000—1,500 rpm and measure the fluid pressure generated by the oil pump. If the pressure is not within specification, replace the oil pump assembly.If the valve is left closed for more than 15 seconds, the fluid temperature will increase excessively and adversely affect the oil pump.
05U0NX-028 - 6Open the gauge valve fully and increase the engine speed to 1,000—1,500 rpm.
05U0NX-029
| Specification | Value |
|---|---|
| SST assembly | 39 - 49N·m |
| Oil pump fluid pressureengine 1,000—1,500 rpm, valve closed | 7,603—8,339 kPa (77.5—85.0 kg/cm², 1,102—1,209 psi)kPa |
SST assembly
39 - 49N·m
Oil pump fluid pressureengine 1,000—1,500 rpm, valve closed
7,603—8,339 kPa (77.5—85.0 kg/cm², 1,102—1,209 psi)kPa