TM 10-3930-675-24-2
CRANKSHAFT REPLACEMENT - CONTINUED
0272 00
INSTALLATION - CONTINUED
NOTE
Thrust bearings must be installed with grooves facing crankshaft.
10.
Apply lubriplate to two upper thrust bearings (5) and install in no. 4 main bearing saddle as follows:
a.
Push crankshaft (6) toward rear of engine and install rear thrust bearing.
b.
Push crankshaft (6) toward front of engine and install front thrust bearing.
5
6
THRUST
BEARING
GROOVES
NOTE
Ensure lower main bearing shells, if reused, are installed in same main bearing caps from which they
were removed.
11.
Install seven lower main bearing shells (3) with bearing tang in slot of main bearing cap (4). Apply lubriplate to bearing
crankshaft mating surface.
BEARING TANG
3
4
BEARING
CAP SLOT
0272 00-13