TM 55-1905-223-24-8
3-23. Repair Bearing Carrier Group. (FIGURE 3-12)
This task covers: a. Disassembly, b. Repair, c. Assembly.
INITIAL SETUP
Tools
Equipment Condition
Tool kit, general mechanic's,
Bearing carrier group removed
Torque wrench kit,
Fluid filter element and oil gauge removed
P/N 3377216
Materials/Parts
Cleaning solvent, Item 4, Appendix C
Wiping rags, Item 3, Appendix C
Preformed packing P/N 123517-152
Preformed packing P/N 123517-112
Wearing ring P/N 1600075-001
Shouldered shaft P/N 160002-001
Retaining ring P/N 6285
Oil pump housing P/N 110813-001
Preformed packing P/N 123157-011
Hexagon self locking nut P/N 124369-R02
Compression helical spring P/N 1160
Ball bearing P/N 1281
DISASSEMBLY
a. Remove two counterbore screws (8) and lockwashers (7) to remo e oil pickup tube (9) and gasket (10).
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b. Remove six hex bolts (18) from oil pump housing (17).
c.
Pull oil pump housing (17) off bearing carrier (6).
d. Remove retaining ring (16) and pull oil pump gear rotorset (15) from shouldered shaft (13).
e. Pull shouldered shaft (13) from bearing carrier (6).
f.
Remove preformed packing (12) from shouldered shaft (13).
g. Remove preformed packing (11) from bearing carrier (6).
Change 1
3-33