RX7 2RTR-1308cc 80 (1984)
Steering Gear: Service and Repair
With Power Steering
Removal and Installation
1.
Disconnect battery ground cable, then remove horn cap.
2.
Mark steering wheel and column shaft, then remove steering wheel retaining nut and the steering wheel.
3.
Remove steering column cover, then the heater duct.
4.
Remove steering column support bracket, then the set plate, steering gear clamp bolt and coupling bolt.
5.
Raise and support vehicle.
6.
Disconnect center link from pitman arm using tool No. 490118850C or equivalent.
7.
Remove steering gear attaching bolts, then disconnect pressure and return lines from steering gear.
8.
Remove steering gear attaching nuts, then the steering gear from vehicle.
9.
Reverse procedure to install.
Disassembly and Assembly
Fig. 16 Disassembled view of power steering gear. 1986 B2000 & 1987-88 B2200 & B2600 (1984-85 RX-7 similar)
Gear Disassembly
1.
Drain lubricant from gear, then secure gear in a suitable vise.
2.
Remove pitman arm using puller No. 49 0223 695E or equivalent.
3.
Loosen locknut, then remove side cover and sector shaft assembly, Fig. 16. Do not disassemble sector shaft.
4.
Remove snap ring, then the valve and piston assembly. If necessary, remove piston by rotating worm shaft counterclockwise.
5.
Remove lower, then the upper seal from gear housing.
