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LUBRICATION ORDER
LO 55-1905-220-12
-KEY-
EXPECTED TEMPERATURES
CAPACITY
Above +32F
+40Fto-10F
0Fto-65F
INTERVALS
Above OC
+ 5C to -23C -18C to -54C
GAA Grease, automotive
(MIL-G-10924F) and artillery
As Required
All Temperatures
S - Semiannually
NOTES
27 BALL BEARINGS. Use only clean grease from clean container, and use care to keep it clean. Never open a bearing
housing in a dusty atmosphere. Never open a bearing housing without cleaning off all dirt from adjacent surfaces.
Always protect an exposed bearing with a protective cover.
Remove plug from filling hole.
Force GAA grease through filling hole until grease appears at drain hole or along shaft.
Replace plug after motor has run for at least 2 hours.
Wipe away excess grease.
28. No lubrication is required. The initial lubrication is adequate for up to 10 years of operation under normal
conditions. The initial lubricant is supplemented by a supply packed into reservoirs in the end shield at time of
assembly.
Card 25 of 27
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