TM 1-1520-238-23
Change 3
5-239
5.53.
TAIL ROTOR BLADE REMOVAL continued
e. Detach de-ice connector P999, P1034, P1035,
or P1036 (12) from blade receptacle J999,
J1034, J1035, or J1036 (13).
(1) Cut and remove lockwire.
(2) Detach de-ice connector (12) from receptacle
(13).
f. Remove bolt (14) from blade (15).
(1) Hold bolt (14).
(2) Remove and discard nut (16) and preload
indicating (PLI) washer (17).
(3) Remove bolt (14) from blade (15).
g. Remove two bushings (18) from blade (15).
h. Remove blade (15) from tail rotor hub (19).
i. Remove dust cap (20) from hub (19).
5.53.4. Cleaning
a. Wipe all removed and attaching parts. Use
cloth (item 52, App F).
b. Clean electrical lead, attaching hardware, and
metal contact surface of pitch horn (para
1.47). Use dry cleaning solvent (item 74, App F).
c. Clean blade attachment holes (para 1.47).
GO TO NEXT PAGE
17
M04-257-3
14
15
16
12
13
VIEW ROTATED
M04-257-4
19
20
15
18
18