Inspect main bearings for signs of overheating,
deep scratches, or other obvious damage.
Replace as required.
Inspect main bearing caps for dents, cracks, or
(dimension A) Diameter shall be at least 3.266
in. (82.96 mm).
(dimension B). Diameter shall be at least 2.715
in. (68.96 mm).
Out of round shall not exceed 0.002 in. (0.050
mm) for any journal. Maximum taper shall be
0.0005 in. (0.013 mm).
Install piston cooling nozzles into journals in
Install lower bearing halves (2) onto main
bearing caps (3). Ensure tangs on bearing
halves set into notches in bearing
Lubricate bearings with Lubricate 105.