TM 5-2420-230-24-2
Section 0 - Engine Disassembly and Assembly - Group 00
Crankshaft - Installation (0-71)
B Series Shop Manual
Page 0-43
1/2 Center Punch
Install piston cooling nozzles even with or below the bear-
ing saddle surface.
Caution: Be sure spray holes are clean and open.
Install the upper main bearings.
Make sure the bearing tangs are in the notch in the bear-
ing saddle.
Install the combination thrust and main bearing in the
second journal from the rear.
L-132