TM 5-4310-379-14
5-33. Compressor Crankshaft (Cont).
c.
Installation. (figure 5-51)
(1)
Install front roller bearing (1) and rear roller bearing (2) on crankshaft (3).
(2)
Install race (4) in crankcase (5).
(3)
Install race (6) in bearing carrier (7).
(4)
Install crankshaft (3) in crankcase (5) and place a support under crankshaft to hold it in proper alignment,
also place support under front end of crankshaft.
(5)
Install carrier assembly (7) with bearing carrier gasket (8) and secure with eight screws (9). Torque screws
to 40 Ib-ft (54 Nm).
(6)
Install bearing shim (10) with bearing adjustment plate (11) and secure with four screws (12). Torque
screws to 40 Ib-ft (54 Nm).
(7)
Remove supports from crankshaft at front end in crankcase.
(8)
Install oil pump cover plate (13) with o-ring (14) in carrier bearing housing and secure with six screws (15).
(9)
Install oil pressure line (16) on oil pump cover plate (13) and tighten coupling nut (17).
(10)
Install oil intake bracket gasket (18) and oil intake bracket (19) with oil intake screen (20) attached and
secure with oil intake bracket mounting screws (21) and lockwasher (22).
FOLLOW-ON MAINTENANCE
Install compressor cylinders (para 5-32).
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