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Home >> Chevrolet >> 2011 >> Corvette ZR-1 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 6.2L Or 7.0L - Repair Instructions - Off Vehicle (1 Of 5) >> Engine Flywheel Removal (7.0L LS7)

Engine Flywheel Removal (7.0L LS7)

    Fig 1: Marking End Of Crankshaft & Flywheel
    GM1552526Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Note the position and direction of the engine flywheel before removal. The flywheel does not use a locating pin for alignment. Mark or scribe the end of the crankshaft and the flywheel before component removal. Refer to Engine Balancing .
  1. Mark or scribe the end of the crankshaft and the flywheel.
  2. Fig 2: Identifying Flywheel Bolts, Flywheel & Washer
    GM1890317Courtesy of GENERAL MOTORS CORP.
  3. Remove the flywheel bolts (133).
  4. Remove the flywheel (134).
  5. Remove the flywheel washer (132).
  6. Fig 3: Flywheel Balance Weights
    GM1552475Courtesy of GENERAL MOTORS CORP.
  7. Note the location of the flywheel balance weights (142), if applicable.