Tracker 4WD V6-2.5L VIN 4 (2001)
3. Install the camshafts aligning the guide pins (1,3) with the marks (2,4) on the cylinder head. The exhaust camshaft rear end is slotted to mate with
the camshaft position sensor.
4. Install the dowel pins (2) to the cylinder head.
5. Apply a bead of GM P/N 12346240 or equivalent to the exhaust camshaft end housing sealing surface (3).
Notice: Refer to Bearing Cap Installation Notice in Service Precautions.
6. Install the camshaft bearing caps. The caps are marked intake or exhaust (1), position away from the timing chain (2), and direction toward the
timing chain (3).
7. Apply oil to the camshaft bearing cap bolts.
Notice: Refer to Fastener Notice in Service Precautions.
