Trooper II L4-2238cc DSL (C223) (1987)
pin.
Fig. 50 Checking vane to pump body clearance.
4.
Check clearance between vane and pump body, Fig. 50.. Clearance should be .0079-.0106 inch (.2-.27 mm). If clearance is greater than the
maximum limit, replace entire pump assembly.
5.
Check clearance between rotor shaft and pump body. If clearance is greater than .0079 inch (.04 mm), replace entire pump assembly.
6.
When replacing pinion and shaft assembly, install shaft into pump body and install pinion onto shaft. Drill a hole through pinion and shaft using a
5 mm drill. Install pin and secure.
7.
Reverse procedure to assemble pump.
W/4WD Pickup & Trooper II 4X4 Models
Fig. 51 Oil pump assembly (Exploded view).
1.
Remove oil strainer, cover bolts and cover, Fig. 51.
Fig. 52 Checking clearance between gear tip & pump body.
2.
Check clearance between pump body inner wall and gear tip, Fig. 52. Clearance should be .0049-.0055 inch (.125 mm). If clearance exceeds the