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Figure 10–7. Auxiliary Fuel System Major Component Location (Sheet 2 of 2) | Up
TM-1-1520-238-T-7 Army Model AH-64 Helicopter (NSN
1520-01-106-9519) (EIC: RHA) Manual | Next
Figure 10–10. Refueling Panel Location |
TM 1-1520-238-T-7
10–20
10–3.
EQUIPMENT DATA
10–3
Forward Fuel Cell
Internal fuel capacity . . . . . . . . . . . . . . . . . . . . . . . 155 gallons/1007.5 lbs.
Aft Fuel Cell
Internal fuel capacity . . . . . . . . . . . . . . . . . . . . . . . 220 gallons/1430 lbs.
Range
Internal fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 hours with 30 minute reserve
NIU
Power requirement . . . . . . . . . . . . . . . . . . . . . . . . 115 VAC
Approximate weight . . . . . . . . . . . . . . . . . . . . . . . 11 lbs.
Auxiliary Fuel Tanks
Range (4 external tanks) . . . . . . . . . . . . . . . . . . . 7 hours, 20 minute reserve
Fuel tank capacity (2 external tanks) . . . . . . . . . 460 gallons/2990 lbs.
Fuel tank capacity (4 external tanks) . . . . . . . . . 920 gallons/5980 lbs.
Empty weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 lbs.
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 feet
Circumference . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.25 feet
10–4.
EQUIPMENT CONFIGURATION
10–4
Not applicable.
10–5.
SAFETY, CARE AND HANDLING OF EQUIPMENT
10–5
Not applicable.
10–6.
CONTROLS AND INDICATORS
10–6
The fuel system receives mode selects and remote switch inputs from various controls located within the pilot
station (fig. 10–8) and CPG station (fig. 10–9), and outside on the helicopters’ right fuselage (fig. 10–10).
Table 10–1 provides a listing of the controls, switches and associated indicators pertaining to the fuel system
along with a description of their function.
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