C Yukon 2WD V8-5.7L VIN R (1999)
13.9.1. Tighten the oil pump bolt on the first pass to 20 N.m (15 lb ft).
13.9.2. Tighten the oil pump bolt on the final pass to 65 degrees using the J 36660-A.
14.
Reassemble as required. Use Service Manual procedure - Re-install Oil Pan.