Clutch Assembly: Installation

1987 Chevrolet Nova Base, 4D Sedan, AutomaticSECTION Installation
  1. Install clutch coil and snap ring. Install pulley assembly and snap ring. Install clutch plate key in clutch plate, allowing key to protrude about 3/16" out rear of clutch plate.
  2. Install clutch plate on compressor crankshaft aligning key. Using Clutch Plate Installer (J-9480-B), press clutch plate on compressor to achieve a clutch assembly clearance of .022-.057" 56-1.34 mm). Using spanner, install crankshaft nut and tighten to 20 ft. lbs. (27 N.m). Turn pulley and clutch plate by hand to check for free rotation.
Fig 1: Exploded View of Harrison A-6 6-Cylinder Compressor
G104023
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.