KEY
EXPECTED
TEMPERATURE
0F to INTERVALS
Above
+40F
CAPAC-
+32F
-65F
ITIES
COMPONENTS
-10F (-18C
(Above
(AP-
0C)
( + 5C
PROX)
-54C)
-23C)
D - Daily
HYDRAULIC
OHA
S - Semi-
(MIL-H-5606) FLUID,
annu-
PETRO-
ally or
ALL
LEUM BASE
Every
TEMPERATURES
1500
HYDRAULIC
FRH
Miles,
(MIL-H-46170) FLUID, RUST
Which
INHIBITED,
ever
FIRE RESIS-
Comes
TANT, SYN-
First
THETIC
HYDRO-
CARBON
BASE
HYDRAULIC
OHT
(MIL-H-6083) FLUID,
PETROLEUM
BASE, FOR
PRESER-
VATION
AND
OPERATION
Turret
2.52
gal
System
# FOR ARCTIC OPERATION REFER TO FM 9-207
NOTES:
WARNING
Hydraulic fluid is toxic to skin, eyes, and respiratory system. Wear skin, eye, and
respiratory protection while doing this procedure.
1. TURRET HYDRAULIC FLUID LEVEL. Daily, check turret hydraulic fluid level at reservoir. FIuid
level should be between ADD and FULL marks on reservoir.
CAUTION
DO NOT mix hydraulic fluid types. Damage to the hydraulic system may result.
2. TURRET HYDRAULIC FLUID FILL. Perform these procedures when hydraulic fluid level is
below the ADD Iine:
a. Remove plug and cap from hydraulic reservoir.
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