TM 1-1520-240-BD
4-1.
BATTLE DAMAGE. Damage to the basic power
plants will most likely require an engine change,
especially if the engine has internal damage. The
technical manual for specific engines contains damage
limitations
and
minimal
acceptable
performance
standards. The engine manual will also be used to
determine continued engine serviceability.
4-2.
LINE REPLACEMENT UNITS . Modular designed
engines have quick line replaceable units (LRUs).
Remove and replace as required using the engine
manual.
4-3.
ENGINE COMPONENTS ACCESSORIES AND
WIRING. Repair damage to quick engine change
(QEC) components and/or accessories as follows:
a.
Accessories. Repair or replace accessories
such as fuel controls, alternators, or pumps as
applicable.
b.
Sheet Metal Parts. Use the procedure given in
Chapter 2 to repair sheet metal parts such as cowling,
and cold or hot air ducting.
c.
Wiring. Wiring repairs can be found in Chapter
9.
4-4.
SINGLE ENGINE OPERATIONS . Mission
requirements will dictate the possibility of flights with
less than all engines.
4-2
