TM 55-2835-209-23
4-17 REPLACE ORIFICE FITTING (CONT)
INSTALLATION
1.
2.
3.
4.
NOTE
Prior to assembly, all compo-
nents will be visually in-
spected for damage.
As all tubes and connectors
are installed/connected, all
protective caps/plugs shall be
removed.
Lubricate packing (1) with lubricant
(D19).
Install packing on orifice
fitting (2) end to be installed in
combustor case.
Apply antiseize compound (D7) to
threads of orifice fitting (2).
Install orifice fitting (2) in com-
bustor case drain boss.
Torque ori-
fice fitting (2) to 114 to 126
inch-pounds.
Install fuel drain tube assembly (3)
with angle down.
Torque to 104 to
116 inch-pounds.
FOLLOW-ON MAINTENANCE: None.
4-48
