TM 5-4520-244-14
4-22 COMBUSTION SYSTEM
This task covers:
c.
Service or adjust
a.
Remove
Install
b.
d.
Inspect and test
INITIAL SETUP
References
Test Equipment
None
wise indicated
Equipment Condition
Materials/Parts
Hood assembly removed
Serviceable replacement parts
Engine removed (Figure 3-1)
Personel Required
Air system removed (para 4-21)
1
ITEM
ACTION
REMARKS
LOCATION
REMOVAL
1.
Disconnect.
Ignition
Unscrew cable
Cable
(l), Figure 4-4)
from igniter plug
(12, Figure 4-15)
2,
Fuel
Disconnect.
lines
Unscrew fuel lines
(1) and (2) from
nozzle holder (7).
Remove check valve
17) from fuel line
(1)
3.
Plate
Combustion a.
Rotate combustor
plate
clamp (6) to the left
(11)
assembly
and unhook from
combustor (15)
b.
Screws
Remove screws (5).
Remove clamp (6) from
(5)
holder (17) and plate
(11)
Nozzle
c.
Unscrew nozzle (8),
strainer (9) and seal
(8)
(10) from nozzle holder
(7)
d.
Unscrew plug (12) from
Plug (12)
plate (11)
4-50
