K 1500 Truck 4WD V8-5.7L VIN R (1997)
Aligning Timing Marks
A. Align the marks on the commutator end frame and frame and field assembly made prior to disassembly.
B. Start the commutator end frame onto the frame and field assembly, leaving a gap just slightly larger than the thickness of the O-ring seal.
7. Brush plate screws.
Electrical Group
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Use a scribe or similar tool to align the tapped holes in the brush holder assembly with the screw holes in the commutator end frame.
Tighten
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Brush plate screws to 2.8 N.m (25 lb in).
8. Through-bolts.
A. Install the through-bolts and tighten by hand, but do not close the gap between the commutator end frame and frame and field assembly
where the O-ring seal goes.
B. Roll the O-ring seal back down into its installed position between the commutator end frame and the frame and field assembly.
Aligning Timing Marks
