TM 55-1520-240-23-10
12-41
INSTALL WINDSHIELD WIPER ARM (Continued)
12-41
7.
Position arm hub (1) on splined shaft (7) above
windshield (8). Wiper arm (3) should be as close
as possible to parked position. If wiper arm is in
parked position, go to step 11. If wiper arm is not
in parked position, go to step 8.
NOTE
Parked position is at the inboard edge
of the windshield.
8.
Remove arm (3) and sleeve (6).
9.
Rotate sleeve (6) slightly in direction arm (3)
must be moved to get arm into parked position.
10.
Repeat steps 7 thru 9 until arm (3) can be
installed in parked position.
11.
Tighten screw (9).
12.
Install washer (10) and retaining bolt (11).
13.
Lockwire screw (9) and bolt (11) together. Use
lockwire (E233).
14.
Remove cotter pin (4) from hole (5).
INSPECT
15.
Remove protective paper and tape from
windshield (8).
FOLLOW-ON MAINTENANCE:
Adjust windshield wiper arm pressure (Task 12-37).
Check windshield wiper system operation
(TM 55-1520-240-T).
END OF TASK
Change 1
12-95
