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Home >> Chevrolet >> 2015 >> Camaro LS, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 6.2L (L99 LS3 LSA) Or 7.0L (LS7) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Timing Chain, Crankshaft Sprocket, Camshaft Position Actuator, and Solenoid Valve Replacement (L99) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Crankshaft Key & Keyway
    GM156149Courtesy of GENERAL MOTORS COMPANY
  1. Install the key into the crankshaft keyway, if previously removed.
  2. Fig 2: View Of Installed Crankshaft Key
    GM1272887Courtesy of GENERAL MOTORS COMPANY
  3. Tap the key (122) into the keyway until both ends of the key bottom onto the crankshaft.
  4. Fig 3: View Of Crankshaft Sprocket
    GM1658182Courtesy of GENERAL MOTORS COMPANY
  5. Install the crankshaft sprocket (207) onto the front of the crankshaft. Align the crankshaft key with the crankshaft sprocket keyway.
  6. Fig 4: View Of Crankshaft Sprocket & Installer
    GM1658237Courtesy of GENERAL MOTORS COMPANY
  7. Use the J 41478  crankshaft front oil seal installer (1) and the J 41665  crankshaft balancer and sprocket installer (2) in order to install the crankshaft sprocket. Install the sprocket onto the crankshaft until fully seated against the crankshaft flange.
  8. Fig 5: Timing Belt Tensioner Retaining Pin
    GM1658249Courtesy of GENERAL MOTORS COMPANY
  9. Compress the timing chain tensioner guide and install the EN 46330  timing belt tensioner retaining pin.
  10. Fig 6: View Of Timing Chain Tensioner
    GM1658251Courtesy of GENERAL MOTORS COMPANY
  11. Install the timing chain tensioner (232) and bolts (231).

    Tighten 

    Tighten the bolts to 25 N.m (18 lb ft).

  12. Install the camshaft position actuator. Refer to Camshaft Position Actuator Replacement .
  13. Fig 7: Flywheel Holder
    GM1658136Courtesy of GENERAL MOTORS COMPANY
  14. Remove the J 42386-A  flywheel holding tool (1) and bolts.
  15. Install the starter motor. Refer to Starter Replacement (L99, LS3, LSA, LS7) .
  16. Install the oil pump. Refer to Oil Pump, Screen, and Crankshaft Oil Deflector Replacement (L99, LS3,LSA) .