TM 1-1520-238-23
11-677
11.153. PILOT DIRECTIONAL SHEAR PIN ACTIVATED DECOUPLER (SPAD) INSTALLATION – continued
CAUTION
To prevent damage to flight control com-
ponents, do not force bellcranks into
alinement with brackets or push-pull rods
with bellcranks.
c. Install directional push-pull rod (13) on SPAD
(1). Torque nut (14) 30 to 40 INCH-POUNDS.
(1) Aline rod (13) with SPAD (1).
(2) Install bushing (15) in SPAD (1).
(3) Install bolt (16) through washer (17), bushing
(15), SPAD (1), and rod (13).
(4) Check fit of self-retaining bolt (16) (para
11.1).
(5) Install nut (14). Torque nut (14) to 30 INCH-
POUNDS. Use torque wrench.
(6) Increase torque to aline cotter pin hole, but do
not exceed 40 INCH-POUNDS.
(7) Install new cotter pin (18).
d. Install directional push-pull rod (19) on SPAD
(1). Torque nut (20) to 30 to 40 INCH-POUNDS.
(1) Aline rod (19) with SPAD (1).
(2) Install bushing (21) in SPAD (1).
(3) Install bolt (22) through washer (23), bushing
(21), SPAD (1), and rod (19).
(4) Check fit of self-retaining bolt (22) (para
11.1).
(5) Install nut (20). Torque nut (20) to 30 INCH-
POUNDS. Use torque wrench.
(6) Increase torque to aline cotter pin hole, but do
not exceed 40 INCH-POUNDS.
(7) Install new cotter pin (24).
GO TO NEXT PAGE
17
15
16
13
18
14
1
M04-1809-4
VIEW LOOKING UP AND AFT
22
23
21
1
19
M04-1809-5
20
24
