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Home >> Isuzu >> 2007 >> i-290 LS, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Manual Transmission - AISIN Ar5) >> Repair Instructions >> Gears and Shafts Cleaning and Inspection >> Input Shaft

Input Shaft

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Input Shaft & Synchronizer Blocking Ring Surface Inspection Areas
    GM881119Courtesy of GENERAL MOTORS CORP.
  1. Clean the input shaft in a suitable solvent and air dry all the parts.
  2. Inspect the pilot bearing journal (a) for wear or scoring.
  3. Inspect the clutch disc splines (b) for wear. Steps in the splines may cause concerns with clutch operation.
  4. Inspect the synchronizer blocking ring surface (c) for the following conditions:
    • Grooves
    • Excessive wear
    • Heat marks
    • Scoring
  5. Inspect the output shaft front support bearing journal (d) for the following conditions:
    • Brinelling
    • Pitting
    • Excessive wear
  6. Inspect the gear teeth and selector teeth for being faulty following the gear inspections steps.
  7. Replace the input shaft if any of the above conditions are found.