S10/T10 P/U 4WD V6-173 2.8L (1986)
1. Crankshaft sprocket (if removed) using J-5590.
^ Make sure the timing mark faces outward.
2. Timing chain onto the camshaft sprocket.
^ Lubricate the thrust surface with "Molykote" or equivalent.
3. Sprocket onto the camshaft.
^ Hold the sprocket vertically with the chain hanging down and align the marks on the camshaft and crankshaft sprockets.
^ Align the dowel in the camshaft with the dowel hole in the sprocket.
4. Camshaft sprocket bolts.
^ Draw the camshaft sprocket onto the camshaft using the mounting bolts.
Tighten
^ Camshaft sprocket bolts to 23 Nm (17 ft. lbs.).
5. Timing cover. Refer to Timing Cover / Service and Repair. See: Timing Cover/Service and Repair
^ Lubricate the timing chain with engine oil.
