TM 55-2835-209-23
4-19 REMOVE PRIMARY AND SECONDARY FUEL NOZZLE ASSEMBLIES (AVIM) (CONT)
1.
2.
3.
4.
5.
6.
7.
8.
9.
Make certain fuel manifold
nozzles are not damaged during
removal.
To prevent clogging or contam-
ination, all exposed openings
in fuel, oil, air lines and
electrical connectors will be
capped immediately.
Be sure
caps and plugs are clean.
Disconnect fuel manifold assembly
(1) from primary fuel nozzle assem-
blies (7).
Remove nut (2) and bracket (3) from
12 o’clock position.
Remove bolts (4), stud (5) and wash-
ers (6).
Discard bolts, stud and
washers.
Remove pimary fuel nozzle
assemblies (7) and place in plastic
bag (D2).
Remove and discard nozzle seal
plates (8).
Disconnect fuel manifold assembly
(1) from secondary fuel nozzle as-
semblies (10).
Remove nuts (2) and brackets (3)
from 2 and 10 o’clock positions.
Remove bolts (4), studs (5) and
washers (6).
Discard bolts, studs
and washers.
Remove secondary fuel
nozzle assemblies (10) and place in
plastic bag (D2).
Remove and discard remaining nozzle
seal plates (8).
With suitable tool, remove fuel
atomizer shrouds (9) from primary
fuel nozzle assemblies (7) and sec-
ondary fuel nozzle assemblies (10).
9.1.
Cover primary and secondary fuel
nozzle assembly mount holes using
pressure sensitive tape (D39).
10.
Clean primary and secondary nozzle
assemblies and atomizers by pro-
cesses 1, 2 and 3, Chapter 8.
FOLLOW-ON MAINTENANCE: None.
Change 1
4-52.1/(4-52.2 blank)
