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Home >> Chevrolet >> 2010 >> Camaro LS, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Manual Transmission - AISIN AY6) >> Repair Instructions - Off Vehicle >> Gears and Shafts Cleaning and Inspection >> Reverse Idler Gear and Shaft

Reverse Idler Gear and Shaft

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Reverse Idler Gear, Shaft & Bushing
    GM1485524Courtesy of GENERAL MOTORS CORP.
  1. Clean the reverse idler gear and shaft in a suitable solvent and air dry all the parts.
  2. Inspect the bushing in the reverse idler gear for the following conditions:
    • Excessive wear
    • Scoring
    • Pitting
  3. Replace the reverse idler gear if the bushing is faulty.
  4. Inspect the reverse idler gear shaft for the following conditions:
    • Excessive wear
    • Scoring
    • Pitting
  5. Replace the reverse idler gear shaft if it is faulty.
  6. Fig 2: Measuring Reverse Idler Gear Radial Clearance
    GM1485529Courtesy of GENERAL MOTORS CORP.
  7. Using J 8001-3  or J 26900-12  (1) and J 26900-13  (2), measure the reverse idler gear radial clearance. See Special Tools .

    Specification: 

    • Standard Clearance: 0.040-0.082 mm (0.0016-0.0032 in)
    • Maximum Clearance: 0.130 mm (0.0051 in)

  8. If the clearance exceeds the maximum, replace the reverse idler gear or the reverse idler gear shaft.