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PILOT WINDSHIELD WIPER CONVERTER REPLACEMENT | Up
TM-1-1520-238-23-8 Army Model AH-64 Helicopter (NSN
1520-01-106-9519) (EIC: RHA) Manual | Next
PILOT WINDSHIELD WIPER CONVERTER REPLACEMENT - continued |
TM 1-1520-238-23
12-15
12.5.
PILOT WINDSHIELD WIPER CONVERTER REPLACEMENT - continued
c. Remove wiper converter (1) from canopy
crossbeam (2).
(1) Remove lockwire from three bolts (3).
(2) Remove three bolts (3) and washers (4).
(3) Remove converter (1) and three spacers (5).
NOTE
The coupling can fall out when flex shaft
is removed.
d. Remove wiper flex shaft (6) from converter (1).
(1) Remove lockwire from nut (7) and converter
(1).
(2) Remove nut (7) and coupling (8) from con-
verter (1).
(3) Remove flex shaft (6).
(4) Install protective cap (9) on nut (7).
(5) Discard converter (1).
12.5.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
b. Clean sealing compound from crossbeam
(para 1.47).
12.5.5. Inspection
a. Check flex shaft nut and bolts for stripped or
damaged threads (para 12.1).
b. Check removed and attaching parts for corro-
sion (para 1.49).
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