TM 1-1520-238-23
1-17
1.12.
SERVICING POINTS – continued
Tank or System
Capacity,
US
Materials
Maintenance
Instructions
Main Landing Gear
Shock Strut
3.8 qt.
Hydraulic Fluid
Nitrogen
MIL-H-5606
Para 1.41 Para
1.40
Tail Landing Gear
Shock Strut
Nitrogen
Para 1.42
Brake System
0.32 gal.
Hydraulic Fluid
MIL-H-5606
Para 1.45
Engine Oil
7 qt.
Lubricating Oil
*
MIL-L-23699
** MIL-L-7808
Para 1.24
Engine Air Turbine
Starter
200 cc.
Lubricating Oil
*
MIL-L-23699
** MIL-L-7808
Para 1.25
Engine Nose Gearbox
5 pt. (2.5 qt.)
(each gearbox)
Lubricating Oil
*
MIL-L-23699
** MIL-L-7808
Para 1.28
Tail Rotor Gearbox
3 lb. 5 oz.
Grease, SYN-Tech
HMS 20-1155
NS 4405 FG
Para 1.31
Intermediate Gearbox
2 lb. 2 oz.
Grease, SYN-Tech
HMS 20-1155
NS 4405 FG
Para 1.30
Main Transmission
45 pt. (22.5 qt.)
Lubricating Oil
*
MIL-L-23699
** MIL-L-7808
Para 1.32
Primary Hydraulic
System
3 qt.
Hydraulic Fluid
*
MIL-H-83282
MIL-H-5606
Para 1.34
Utility Hydraulic
System
2.6 gal.
Hydraulic Fluid
*
MIL-H-83282
MIL-H-5606
Para 1.34
Utility Hydraulic
Return Accumulator
231 cu. ft.
Nitrogen
BB-N-411
Para 1.37
Forward Fuel Tank
155 gal.
Turbine Fuel
MIL-T-5624
MIL-T-5624
MIL-T-83133
JP-4
JP-5
JP-8
Para 1.13 thru
1.18
Aft Fuel Tank
220 gal.
Turbine Fuel
MIL-T-5624
MIL-T-5624
MIL-T-83133
JP-4
JP-5
JP-8
Para 1.13 thru
1.18
Auxiliary Fuel Tank
230 gal. (each
tank)
Turbine Fuel
MIL-T-5624
MIL-T-5624
MIL-T-83133
JP-4
JP-5
JP-8
Para 1.13 thru
1.18
*
Use in outside air temperatures of -25 F (-32 C) and above.
** Use in outside air temperatures of -25 F (-32 C) and below.
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