TM 55-1520-240-23-10
12-35
REMOVE WINDSHIELD WIPER BLADE
12-35
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanic’s Tool Kit, NSN 5180-00-323-4692
Workstand
Cotter Pin, 1/8 Inch Diameter
Materials:
Masking Tape (E388)
Wrapping Paper (E263)
Personnel Required:
Medium Helicopter Repairer
Equipment Condition:
Battery Disconnected (Task 1-39)
Electrical Power Off
Windshields can be damaged while
wipers are being worked on. Failure
to protect it can result in damage to
windshield.
NOTE
There are two windshield wipers.
Removal procedure is same for both.
Right wiper is shown here.
1.
Lift wiper arm (1) and insert cotter pin (2) in hole
(3) in arm.
2.
Cover windshield (4) with paper (E263). Use
tape (E388) to hold paper on windshield.
3.
Remove cotter pin (5), nut (6), and washer (7).
4.
Remove small nut (8).
5.
Remove wiper blade (9) and disk (10) from wiper
arm (1).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
12-84
