TM 1-1520-238-23
4-366
4.113.
NO. 1 AND NO. 2 ENGINE SWIRL FRAME DRAIN TUBE REMOVAL/INSTALLATION
(T700-GE-701 ENGINE)
4.113.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
4.113.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
30 - 150 inch-pound 1/4-inch drive click type torque
wrench (item 435, App H)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Access doors LN2, LN3, and LN4 or RN2,
RN3, and RN4 opened
NOTE
This task is typical for No. 1 or No. 2
engine swirl drain tube.
4.113.3. Removal
a. Remove swirl frame drain tube (1) from man-
ifold (2).
(1) Hold adapter (3). Remove nut (4).
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M04-2558-1
3
2
M04-2558-2
1
4
