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 VARIANT/TRIMSECTION 9 (ENGINE MECHANICAL - 4.3L UNIT REPAIR)REPAIR INSTRUCTIONSENGINE FLYWHEEL INSTALLATION

2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 F

Engine Flywheel Installation

2001 Chevrolet Chevy Express G3500, Van Passenger Extended, 6.5 FSECTION Engine Flywheel Installation

WARNING: This page is about a different variant/trim than selected.

Install the engine flywheel to the crankshaft.
Align the locator hole to the pin.

Fig 1: Engine Flywheel Locator Hole & Pin
Courtesy of GENERAL MOTORS CORP.
Install the engine flywheel bolts. Tighten the engine flywheel bolts in sequence to 100 N.m (74 lb ft).

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.