TM 5-4310-387-14
5-21. Oil Pump.
This task covers:
a.
Replace
INITIAL SETUP
Tools
General Mechanic's Tools Kit (NSN 5180-00-177-7033)
Materials/Parts
Oil Pump
Rags, Wiping (Item 19, Appendix E)
Oil, Lubricating (Item 16, Appendix E)
Gasket
Replace. (figure 5-28)
(1)
Remove drain plug (1) and drain compressor oil into suitable container.
(2)
Loosen two connector nuts (2) and remove discharge line (3).
(3)
Remove three bolts (4) and remove oil pump (5) and gasket (6). Discard gasket (6).
(4)
Ensure all gasket mounting surfaces are clean and free of old gasket material.
(5)
Install new gasket (6) on new oil pump(5) and install oil pump (5) and secure with two bolts (4).
(6)
Install discharge line (3) and tighten two connector nuts (2).
(7)
Install drain plug (1).
NOTE
To obtain proper oil level reading on dipstick, the dipstick must be screwed back in fully then
removed and oil level checked.
(8)
Remove oil filler (7) and fill compressor with oil until oil level reaches full mark on dipstick (8). Refer
to table 3-1 for proper grade viscosity of compressor oil.
(9)
Install oil filler (7).
5-60
