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Home >> GMC >> 2007 >> Yukon Denali >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Transfer Case - NVG 246-NP8) >> Repair Instructions >> Cleaning and Inspection >> Front Output Shaft

Front Output Shaft

WARNING: This page is about a different variant/trim than selected.
    Fig 1: Front Output Shaft
    GM801263Courtesy of GENERAL MOTORS CORP.
  1. Clean the front output shaft in cleaning solvent and air dry.
  2. Inspect the teeth on the speed sensor reluctor wheel (3) for damage.
  3. Replace the speed sensor reluctor wheel if it is damaged. Refer to Transfer Case Disassemble  and Transfer Case Assemble .
  4. Inspect the front output shaft rear bearing race (1) for the following conditions:
    • Scoring
    • Pitting
    • Brinelling
    • Excessive wear
  5. Inspect the front output shaft splines (2) for damage.
  6. Replace the front output shaft if any of the above conditions are found.