TM 1-1520-238-23
16-58
Change 8
16.11.
PYLON ACTUATOR FILTER HOSE AND ADAPTER REMOVAL/INSTALLATION - continued
16.11.5. Inspection
a. Check mounting areas for cracks. None al-
lowed.
b. Check mounting areas for corrosion (para
1.49).
c. Check connector for cracks, broken pins, or
damaged wiring connections (para 16.1).
d. Check hose for chafing, nicks, or cuts (para
16.1).
16.11.6. Installation
a. Install new adapter (2) in actuator (7). Torque
adapter (2) to 230 INCH-POUNDS.
(1) Lubricate new packing (6). Use hydraulic fluid
(item 92, App F).
(2) Install new packing (6) on new adapter (2).
(3) Install adapter (2) in actuator (7).
(4) Torque adapter (2) to 230 INCH-POUNDS.
Use torque wrench.
b. Install hose (1) to top plate (4). Torque nut (5) to
260 INCH-POUNDS.
(1) Insert hose (1) through plate (4). Install nut
(5). Torque nut (5) to 260 INCH-POUNDS.
Use torque wrench.
(2) Lockwire nut (5) to nut (8). Use wire
(item 225, App F).
c. Attach hose (1) to adapter (2). Torque nut (3) to
180 INCH-POUNDS.
(1) Lubricate threads of adapter (2). Use
hydraulic fluid (item 92, App F).
(2) Install nut (3) on adapter (2). Torque nut (3) to
180 INCH-POUNDS. Use crowfoot and
torque wrench.
(3) Lockwire nut (3) to nut (9). Use wire
(item 225, App F).
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