Power Steering Gear And Linkage: Disassembly

Prior to disassembling, measure pinion rotating torque.
Within +/-100° from the neutral position:
1. Average rotating torque: 0.6 - 1.79 N.m (7 - 18 kg-cm, 6 - 15 in-lb)
2. Maximum torque deviation: 0.6 N.m (6 kg-cm, 5.2 in-lb)
Except for above measuring range:
1. Maximum rotating torque: 1.9 N.m (19 kg-cm, 17 in-lb)
2. Maximum torque deviation: 0.65 N.m (7 kg-cm, 6 in-lb)
Fig 1: Measuring Pinion Rotating Torque
Courtesy of NISSAN MOTOR CO., U.S.A.
- If pinion rotating torque is not within the specifications, replace steering gear assembly.
- Before measuring, disconnect gear housing tube and drain fluid.
- Use soft jaws when holding steering gear housing. Handle gear housing carefully, as it is made of aluminum. Do not grip cylinder in a vise.
Remove tie-rod outer sockets and boots.
Remove tie-rod inner sockets.