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Figure 1-10. Operational Data Information Plate (Mode II) | Up
TM-5-6115-545-12 Power Unit Utility Pack Gas Turbine Engine Driven (Air Research Model PPU85-5) Non-Winterized and (Air Research Model PPU85-4) Winterized Manual | Next
Figure 1-12. Set I. D. Plate |
Figure 1-11.
Battery Arrangement and Connections Instruction Plate
b.
Tabulated Data. (Cont)
Resistance (ohms)
2360 ± 10 percent at 120° F
710 ±
5 percent at 200° F
310 ±
8 percent at 280° F
(7) Capacities.
Fuel tank . . . . . . . .
55 gallons
Usable fuel . . . . . . ..50 gallons
Engine crankcase. . . .20 quarts
Engine cooling system . . . . . . 33.5 quarts
Hydraulic governor system
(See fig. 1-28.) . . . . . . . . 5 quarts
(8) Cooling system.
stabilized coolant
temperature
(minimum) . . . . . .180° F
Water pump type . . . .
Centrifugal, belt driven
(9) Lubricating system.
Type system . . . . . . . . . . . Full flow, circulating
pressure
Oil pump type
Gear, positive
displacement
Oil pressure range,
hot, at rated
speed . . . . . . . . . . . . . .
30-55 psi
Pressure regulation
governed by . . . . . . . . . . Regulation valve
Nominal oil capacities:
Oil change . . . . . . . . . . . . .20 quarts
C r a n k c a s e a nd
oil filters . . . . . . . . . . .26 quarts
Lubricating oil
filters . . . . . . . . . . . . . Dual full flow
(10) Valve data.
Valve lash adjustment.
Intake valve clearance (hot) . . 0.015 inch
Change 3
1-13
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