Eaton & G.M. Design

1982 Mercury Capri L, 3.3L Eng VIN BSECTION Eaton & G.M. Design
  1. Check for required side gear shim thickness by measuring either pinion gear backlash or clearance with clutch gauge (Ford T80P-4946-A).
  2. To check backlash, lubricate all parts and install clutch pack with shims onto side gear in original sequence. Install 1 side gear assembly, pinion shaft and pinion gears with thrust washers into case. Compress clutch pack by inserting a screwdriver and prying between pinion shaft and side gear. Measure backlash at pinion gear with a dial indicator. If backlash is not within 0.001 - 0.006", change side gear shim thickness and recheck backlash measurement. SeeΒ Figure. Repeat procedure for other side gear assembly.
    Fig 1: Testing Differential In Vehicle
    G09347505Courtesy of NOT AVAILABLE
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.