Engine and Related Systems
T-45C TS, ADV & IUT ENG-04
2.
Evaluation criteria: oil level
a.
Minimum oil level for flight: 2 liters (4.2 U.S.
pints) below FULL mark
b.
Maximum consumption: 0.8 pints per hour
3.
Approved oil types
a.
MIL-L-23699C (primary)
b.
MIL-L-7808G (alternate)
4.
GTS oil reservoir: check to ensure adequate supply
of oil
V.
Engine/aircraft interfaces 1.4.6.2
Sg 5, fr 2
Lesson Organization
A.
Inputs
ENGINE AND RELATED SYSTEMS
* Major components of the T-45C engine
* Engine operating characteristics
* Controls, switches, and indicators
* Engine servicing
FUSELAGE
FUEL
TANK
SHUTOFF VALVE
* Engine/aircraftinterfaces
BOOST
H P FUEL
L P FUEL
INTEGRAL WING TANK
PUMP
PUMPS
Sg 5, fr 3
PUMP
Fig 7: Simplified Fuel
System Block Diagram
GTS
443 GAL. (3012 lbs.) TOTAL
427 GAL. (2904 lbs.) USABLE
MANUAL
FUEL CONTROL
THROTTLE
FUEL SYSTEM
UNIT
ENGINE
Figure 7: SIMPLIFIED FUEL SYSTEM BLOCK DIAGRAM
1.
Fuel: aircraft fuel system
2.
Mechanical: throttle controls
Original (9-98)
Page 4-29
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