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Home >> Chevrolet >> 2001 >> Tracker 2D Utility, RWD, Standard >> Repair and Diagnosis >> Engine Mechanical >> Engine Mechanical - 2.0L DOHC 4-Cylinder >> Removal & Installation >> Timing Chain & Sprockets (Camshaft) >> Removal

Timing Chain & Sprockets (Camshaft): Removal

  1. Disconnect negative battery cable. Remove timing chain housing. See TIMING CHAIN HOUSING (FRONT COVER) .
    NOTE: Align timing marks before disassembly. See Figure. Remove spark plugs to facilitate crankshaft rotation.
  2. Remove spark plugs. Position No. 1 cylinder at TDC. Align crankshaft keyway with timing mark on block. Ensure arrow on idler sprocket is at 6 o'clock position, and guide pins on camshaft sprockets are aligned with notches on cylinder head. See Figure.
  3. Release tension on camshaft timing chain by turning intake camshaft slightly counterclockwise. Remove tensioner bolts and nut, and remove camshaft timing chain tensioner. Hold intake camshaft with wrench, and remove sprocket bolts. Remove camshaft sprockets and chain.