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 MANUALSCHEVROLET1977HI-CUBE 4.8L ENG VIN T, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)MAINTENANCEPROCEDURESFRONT WHEEL BEARING ADJUSTMENTADJUSTMENTGENERAL MOTORSGMC MOTOR HOME (FRONT WHEELS)
1977 Chevrolet Hi-Cube 4.8L Eng VIN T, Automatic Trans
GMC Motor Home (Front Wheels)
1977 Chevrolet Hi-Cube 4.8L Eng VIN T, Automatic TransSECTION GMC Motor Home (Front Wheels)
Not a bearing adjustment. When installing hub assembly, tighten nut to 100 ft. lbs. Tighten nut to next slot if necessary to install cotter pin.
CAUTION:
Do not allow torque to exceed 280 ft. lbs.
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.