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Home >> Chevrolet >> 1989 >> G 10 Van V8-350 5.7L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Service and Repair >> Overhaul >> 4L60/4L60-E (700-R4) Automatic Transmission >> Subassembly Service & Transaxle Assemble >> Case & Internal Components >> Oil Pump Cover Assembly

Oil Pump Cover Assembly




1. Install pressure relief ball, spring and rivet.

2. Install inner and outer converter clutch valve springs into converter clutch valve bore.

3. Install converter clutch valve, then the stop valve and retaining ring.

4. Install pressure regulator valve into the pressure regulator bore.

5. Install pressure regulator valve spring.

6. Install TV boost valve into the TV bushing with long land of valve into large hole of bushing. Retain in position using suitable grease.

7. Install reverse boost valve into the reverse boost valve sleeve, small end of valve first. Retain in position using suitable grease.

8. Install reverse boost valve sleeve into the pressure regulator bore.

9. Install TV boost valve sleeve into the pressure regulator bore.

10. Install oil pump reverse boost valve retaining ring.