Navajo 4WD V6-4.0L OHV (1991)
Fig. 32 Installing Slipper Rings
4.
With rotor extended upward approximately half out of cam, insert spring into rotor picket, Fig. 32.
Fig. 33 Installing Slippers
5.
Use a slipper to compress spring, then install slipper with groove facing cam, Fig. 33.
6.
Perform steps 4 and 5 on slipper cavity beneath opposite inlet recess.
7.
While holding cam stationary, index rotor left or right one space and install another spring and slipper until all ten rotor cavities have been filled.
Ensure rotor springs and slippers remain in position while turning.
8.
Apply Loctite (part No. 242 or 271) adhesive or equivalent to outside diameter of seal and Lockquick NF or T primer or equivalent to seal bore in
housing. Install rotor shaft seal using seal installer tool No. T78P-3733-A3. Using a plastic mallet, drive seal into bore until properly seated.
9.
Position pump plate on flat surface with pulley side facing downward.
10.
Install two dowel pins and spring into housing. Spring must be inserted with dished surface facing upward.
11.
Lubricate inner and outer O-ring seals with power steering fluid, then install seals on lower pressure plate.
12.
Install lower pressure plate into housing and over dowel pin with O-ring seals facing toward front of pump. Position assembly on C-clamp. Place
seal installer tool No. T78P-3733-A3 into rotor shaft hole and press on lower plate lightly until it bottoms in pump housing. This will seat outer
O-ring seal.