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Home >> Pontiac >> 1993 >> Bonneville SE >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 3.8L "3800" V6 - VIN [L] >> Removal & Installation >> Timing Chain & Sprockets >> Removal

Timing Chain & Sprockets: Removal

  1. Remove front cover. See FRONT COVER under REMOVAL & INSTALLATION. See Figure .
  2. Align timing marks on sprockets so that they are as close together as possible. See Fig 1 . Remove timing chain damper.
  3. Remove camshaft sprocket bolt. Remove camshaft sprocket and timing chain. Remove crankshaft sprocket.
Fig 1: Exploded View Of Timing Chain & Sprockets
G93J39932Courtesy of GENERAL MOTORS CORP.
NOTE: If balance shaft has been moved, ensure alignment is correct. See BALANCE SHAFT under REMOVAL & INSTALLATION to check.