KEY
EXPECTED
TEMPERATURE
INTERVALS
0F to
+40F
Above
CAPAC-
-65F
ITIES
+32F
COMPONENTS
- 1 0 F (-18C
(Above
(AP-
0C)
( + 5C
PROX)
-54C
-23C)
D - Daily
HYDRAULIC
OHA
S - Semi-
FLUID,
(MIL-H-5606)
annu-
ALL
PETROLEUM
ally or
TEMPERATURES
BASE
Every
1500
FRH
HYDRAULIC
Miles
MIL-H-46170) FLUID, RUST
INHIBITED,
FIRE
RESISTANT,
SYNTHETIC
HYDRO-
CARBON
BASE
HYDRAULIC
OHT
(MIL-H-6083) FLUID,
PETROLEUM
BASE, FOR
PRESERVA-
TION AND
OPERATION
Ramp
2 qts
System
# FOR ARCTlC OPERATION REFER TO FM 9-207
NOTES:
HYDRAULIC SYSTEM TANK. With ramp down and carrier on level ground, check hydraulic
fIuid level. Fluid level should be halfway in sight glass. To add OHA, FRH, or OHT, remove fill plug
and preformed packing from top of tank. Add OHA, FRH, or OHT as needed. Install fill plug and
new preformed packing.
Every 1500 miles or semiannually, drain hydraulic system tank and service strainer. Drain
hydraulic system tank as follows:
a. Lower ramp (TM 9-2350-266-10)
b. Place a suitable container of at least 2-gallon capacity under drain elbow in bottom of
tank and remove plug.
Card
26
or
51/(52
blank)
