Cobalt L4-2.0L SC VIN P (2005)
Important:
Ensure that the EN 45680-862 set gage ring surfaces are clean.
6.
Carefully position EN 45680-861 trim tool assembly onto the EN 45680-862 set gage ring.
7.
Loosen the shaft collar screw (2).
8.
Push the shaft collar (2) downward using the trim tool preloader (1) until the shaft collar is positioned against the top of the flange bearing (3).
Important:
Once this procedure is done, it is not necessary to reset the EN 45680-861 trim tool assembly height until the blades are worn or damaged
9.
Apply downward pressure on the collar and inner drive shaft using the trim tool preloader (1), then tighten the shaft collar screw.
Tighten
Tighten the shaft collar screw to 19 N.m (14 lb-ft).
10.
Place the EN 45680-861 trim tool assembly onto the cylinder to be trimmed with the directional arrow pointing in line with the crankshaft
centerline and the front of the block.
11.
Install the EN 45680-864 4 bolts into the cylinder head bolt holes in the block.
Tighten
Tighten the bolts to 20 N.m (15 lb-ft).
