KEY
EXPECTED
TEMPERATURE
INTERVALS
CAPAC-
ITIES
COMPONENTS
(AP-
PROX)
M - Month
GIA
GREASE, lN-
Iy or
MIL-G-23827) STRUMENT,
Every
ALL
AIRCRAFT
25
TEMPERATURES
Hours
As req
Pivot Shaft
or
Bearings
250
Miles
As req
Elevation
S - Semi-
Cylinder
annu-
Bearings
ally or
Every
As req
Erection Arm
75
Bearings
Hours
or
As req
Drag Link
750
Rod End
Miles
Bearings
WTR
GREASE,
(MlL-G-81322) AIRCRAFT,
GENERAL
PURPOSE,
WIDE
TEMPERA-
TURE
RANGE
Erection Arm
As req
Gears, Gear
Shafts, and
Chains
Lock
As req
Cylinder
and Detent
# FOR ARCTIC OPERATION REFER TO FM 9-207
NOTES:
1. ERECTION ARM BEARINGS. Every 75 hours, 750 miles, or semiannually, remove erection
arm covers and lubricate exposed surfaces of erection arm bearings with grease (GIA). Reinstall
erection arm covers.
2. ERECTION ARM GEARS, GEAR SHAFTS, AND CHAINS. Every 75 hours, 750 miles, or
semiannually, remove erection arm covers and lubricate exposed surfaces of erection arm gears,
gear shafts, and chains with grease (WTR). Reinstall erection arm covers.
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