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 MANUALSCHEVROLET1987ASTRO VAN CARGO, 4.3 Z, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)HEATING, VENTILATION & A/C (HVAC)GENERAL SERVICINGA/C COMPRESSOR SERVICINGNIPPONDENSO (GM) 10PA20 10-CYLINDERCLUTCH ASSEMBLYINSTALLATION

1987 Chevrolet Astro Van Cargo, 4.3 Z, Standard

Clutch Assembly: Installation

1987 Chevrolet Astro Van Cargo, 4.3 Z, StandardSECTION Installation

Install clutch coil and snap ring. Install pulley assembly and snap ring. Install clutch plate shims. Install clutch plate and bolt. Hold clutch plate with spanner and tighten bolt to 10 ft. lbs. (14 N.m). Using a feeler gauge, check clutch assembly clearance. Proper clearance is .014-.026 (.36-.66 mm). If clearance is not correct, remove or add shims.

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.