TM 1-1520-238-23
Change 8
1-163
1.52.
ENCU TURBINE SERVICING – continued
NOTE
ENCU turbine is fully serviced when ex-
cess oil can be drained.
c. Drain excess oil from ENCU turbine (2).
(1) Remove lockwire from drain plug (5).
(2) Remove drain plug (5) from turbine (2).
(3) Remove and discard packing (6) from plug
(5).
(4) Drain excess oil from turbine (2).
d. Install plug (5) on turbine (2).
(1) Install new packing (6) on plug (5).
(2) Install plug (5) on turbine (2).
e. Install plug (1) on turbine (2).
(1) Install new packing (3) on plug (1).
(2) Install plug (1) in turbine (2).
f. Lockwire plug (5) and plug (1). Use wire
(item 225, App F).
g. Inspect (QA).
h. Install center aft catwalk panel (para 2.84).
i. Secure access doors T250L, T250R, T290L,
T290R, and L325 (para 2.2).
END OF TASK
M04-3444-3
3
1
6
5
5
6
3
1
6
5
1
3
2
