Pinion & Valve Assembly

Fig. 22 Pinion & Valve Assembly:

Removal
1. Turn stub shaft until rack guide is equal distance from both sides of housing opening, then mark location of stub shaft notch on housing, Fig. 22.
2. Using a suitable press, press on threaded end of pinion until it is possible to remove valve and pinion assembly from housing.
3. Replace valve body rings if necessary.

Installation
1. Install rack so it is centered in housing.
2. Using valve body ring protector, tool No. J 33057 to prevent damaging valve body rings, install valve and pinion assembly.
3. When pinion and valve assembly is fully seated, ensure notch in stub shaft and mark on housing line up, and the rack is centered in housing.