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 MANUALSCHEVROLET1984BLAZER FULL SIZE V8-379 6.2L DSLREPAIR AND DIAGNOSISSTARTING AND CHARGINGCHARGING SYSTEMALTERNATORSERVICE AND REPAIRGENERATOR REPLACEMENT
1984 Chevrolet Blazer Full Size V8-379 6.2L DSL
Generator Replacement
1984 Chevrolet Blazer Full Size V8-379 6.2L DSLSECTION Generator Replacement
Remove
1. Disconnect negative battery terminal at battery.
CAUTION: Failure to observe this step may result in an injury from hot battery lead at generator.
2. Remove two terminal plug and battery leads on back of generator.
Generator Mounting - LE8/LT9:
Generator Mounting - LE3:
Generator Mounting - L25:
Generator Mounting - Diesel:
Generator Mounting - P300 (42) L25:
3. Loosen adjusting bolts.
4. Remove generator drive belt.
5. Remove thru bolt which retains generator.
6. Remove generator from vehicle.
Install
1. If remove from vehicle, install generator to mounting bracket with bolts, washer and nuts. Do not tighten.
2. Install generator drive belt.
3. Tighten belt to the specified belt tension .
4. Tighten bolts.
5. Install generator terminal plug and battery leads to generator.
6. Connect negative battery terminal.
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.