LS2 V6-3.0L VIN R (2000)
Important:
Timing marks on timing belt are used for initial installation only.
29.
Adjust lower idler pulley by rotating counterclockwise until the 3-4 timing marks on the sprockets are lined up with marks on J 42069-20 checking
gauge.
30.
Tighten idler pulley, using J 42069-40 alignment tool to hold pulley while tightening fastener.
Tighten
Tighten the idler pulley fastener to 20 Nm (15 lb ft).
31.
Remove J 42069-10 crankshaft locking tool.
Important:
If TDC is passed, do not rotate crankshaft counterclockwise this will not allow proper slack to be taken up between timing belt tensioner and
crankshaft sprocket. To correct, rotate crankshaft additional two turns.
32.
Rotate crankshaft 1-3/4 turns clockwise. Install J 42069-10 and then stop at TDC.
