TM 1-1520-238-23
5-168
5.35.
MAIN ROTOR STRAP PACK REPLACEMENT – continued
NOTE
No more than three spacers may be
installed at any single bolt hole.
PLI washers will be reused if torque
did not exceed the 480 INCH-
POUNDS in step b.(10).
d. Install third spacer (14) at any gap identified in
step c.
(1) Remove nut (6), washer (10), PLI washer
(12), and bolt (11) (one at a time) on any gap
identified in step c.
(2) Separate lower shoe (9) and spacers (14)
from strap pack (13).
(3) Install third spacer (14) between strap pack
(13) and original spacers (14).
(4) Aline bolt hole in hub (15), strap pack (13),
spacers (14), and lower shoe (9).
(5) Install bolt (11) through PLI washer (12), hub
(15), strap pack (13), spacers (14), and lower
shoe (9).
(6) Install nut (6) and washer (10) on bolt (11).
(7) Tighten nut (6) until washer (10) contacts low-
er shoe (9).
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M04-3734-32
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