ARMY TM 9-6115-670-14&P
1-10
Normal Operating
Pressure:
At Idle Speed
14 psig (96.53 kPa)
At Rated Speed
28 to 64 psig (193.05 to 441.26 kPa)
Oil Filter Type
Full Flow, Replaceable Element
Pressure Transmitter
Voltage Rating
24 VDC
Resistance at Pressure
(Ohms at psi)
32 ohms at 64 psi (32 ohms at 220.63 kPa)
System Capacity
3.5 qt. (3.31 l)
1.14.6. Fuel System.
a. Fuel Transfer Pump.
Voltage
24 VDC
Delivery Pressure
7 psig (4.8 kPa) (max.)
Delivery Rate
18 gal./hr. (68.13 l/hr.) (max.)
a.1. Fuel Pump Mechanical
Fuel Feed Quantity
13.73 cu. in./min
(at 1500 camshaft RPM)
(225 cc/min)
a.2. Fuel injection Pump
Type
Bosch MD Mini Pump
b. Fuel Level Switches.
Type
Float
Current
3.0 amps at 6 to 32 VDC
Pressure
0 to 150 psig (0 to 1.03 MPa)
Over Travel
High
0.06 in. (1.52 mm) (min.)
Low
0.12 in. (3.05 mm) (min.)
c. Fuel Injection Nozzle Holder.
Cracking Pressure
1991 to 2133 psig (13.72 to 14.71 MPa)
1.14.7. Cooling System.
Type
Pressurized Radiator & Centrifugal Pump
Capacity
1.2 gal. (5.54 l)
Normal Operating
Temperature
170°F (77°C) to 200°F (93°C)
Transmitter
Voltage Rating
24 VDC
Resistance (ohms)
at Temperature °F
2360 ±236 at 120°F (49°C)
710 ±35.5 at 200°F (93°C)
310 ±24.8 at 280°F (138°C)
1.14.8. Engine Electrical System.
a. Batteries.
APU Utilizes Vehicle Batteries (24 VDC)
