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Home >> Chevrolet >> 1990 >> Step Van 7.4 N, Standard >> Repair and Diagnosis (Single Page) >> Drivelines & Axles >> Differentials & Drive Axles >> Differential - EATON Positive Traction >> Overhaul >> 1-Piece Case >> Reassembly (Cam Unit w/ 9 1/2" Ring Gear)

Reassembly (Cam Unit w/ 9 1/2" Ring Gear)

  1. Install cam plate on left side gear. Install wave spring. Install clutch plates. Clutch plates must be installed in alternating sequence. See Figure . Press thrust sleeve on left side gear until sleeve is even with left side gear disc splines' surface.
  2. Use grease to hold guide clips in place; install guide clips on clutch plates. If side gear or thrust sleeve were replaced, measure and record overall length of gear assembly from front of gear to back of thrust sleeve and thrust washer.
  3. Compare new measurement with original measurement taken during disassembly. If difference between the 2 measurements is .003" (.07 mm) or more, install new thrust washer to obtain measurement nearest to original measurement.