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 MANUALSCHEVROLET2001CHEVY EXPRESS G3500, VAN PASSENGER EXTENDED, 6.5 FREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 373 (ENGINE MECHANICAL - 4.0L (UNIT REPAIR))REPAIR INSTRUCTIONSTHREAD REPAIRCRANKSHAFT MAIN BOLT HOLE THREAD REPAIRTOOLS REQUIRED
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 F
Tools Required
2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION Tools Required
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora and 2001 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
J 42385-2000 Thread Insert Kit
Important:
- In order to repair some crankshaft main bolt holes it will be necessary to mount the fixture plate upside down.
- Do NOT remove the fixture plate prior to installing the insert with the installation driver. The fixture plate remains in position throughout the thread repair process.
The crankshaft main bearing bolt hole thread repair kit J 42385-2000 components consist of the following:
- Drill (1) J 42385-511
- Tap (2) J 42385-512
- Installation driver (3) J 42385-513
- Fixture plate (4) J 42385-306
- Bushing (5) J 42385-307
- Alignment pin (6) J 42385-308
- Bolts (7) J 42385-510
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.