Comanche 4WD L4-150 2.5L VIN H TBI (1986)
NOTE: Relief valve plungers are available in standard or 0.010 inch oversizes. When replacing plunger, ensure correct size is installed.
Fig. 23 Installing oil pump pickup tube and screen assembly. 4-150 & 6-243
ASSEMBLY
1. Install relief valve plunger, spring, retainer and cotter pin.
2. If pickup tube and screen assembly was removed, install replacement assembly as follows:
a. Apply a light coat of Permatex No. 2 sealant or equivalent, to end of pickup tube.
b. Using tool J-21882 or equivalent, drive tube into pump body as shown. Ensure support bracket is aligned properly.
3. Before installing pump cover, fill pump with petroleum jelly.
4. Install pump cover and torque retaining screws to 70 inch lbs.
INSTALLATION
Install oil pump and new gasket onto cylinder block. Torque short retaining bolt to 10 ft. lbs and long retaining bolt to 17 ft. lbs., then install oil pan.
