TM 1-1520-238-23
Change 9
2-339
2.93.
RIGHT FORWARD SIDE TRANSMISSION ROTOR SUPPORT STRUT ASSEMBLY
REMOVAL/INSTALLATION
2.93.5. Inspection
a. Check strut and base for damage and corro-
sion (para 2.11).
b. Check nuts and bolts for stripped threads.
None allowed.
c. Check strut bushing bores.
(1) Check for scoring, nicks, and scratches.
Scoring, nicks, and scratches are acceptable
if less than 0.020 INCH deep.
(2) Check strut support bushing bores (four
places. Maximum I.D. 0.7520 INCH.
(3) Check mast support bushing bores (two
places). Maximum I.D. 0.7510 INCH.
2.95.6. Installation
a. Install strut (2) on strut (15). Torque two nuts
(17) to 600 INCH-POUNDS.
(1) Install two bolts (16) in strut (2) and (15).
(2) Hold two bolts (16). Install washers (18) and
nuts (17). Use ratchet.
(3) Torque nuts (17) to 600 INCH-POUNDS. Use
torque wrench and adapter.
(4) Check for maximum gap of 0.050 INCH both
sides. Under washer (18) at bolt (16) head
and nut (17) side. Combine total gap of 0.100
both sides. Replace bolt (16) if gap exceeds
0.050 INCH any given side.
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17
15
M04-1470-4
2
18
16
