Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1989G 30 VAN V8-350 5.7LREPAIR AND DIAGNOSISTRANSMISSION AND DRIVETRAINMANUAL TRANSMISSION/TRANSAXLESERVICE AND REPAIROVERHAULDISASSEMBLEGEARSHIFT HOUSING
1989 Chevrolet G 30 Van V8-350 5.7L
Gearshift Housing
1989 Chevrolet G 30 Van V8-350 5.7LSECTION Gearshift Housing
Fig. 1 Exploded View Of Transmission:
Fig. 2 Gearshift Housing Asssembly:
1. Remove reverse shift lever from shaft, Fig. 1, then the gearshift housing attaching bolts, Fig. 2.
2. With levers in neutral detent position, pull housing away from case. Remove forks from sleeves.
3. If oil leakage is present around gearshift lever shafts or the interlock levers are cracked, perform the following:
a. Remove the nuts and the shift operating levers from shafts.
b. Remove gearshift lever shafts from housing.
c. Remove E-ring from interlock lever pivot pin, then the interlock levers and spring from housing.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.