REMOVE WINDSHIELD WIPER ARM
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Cotter Pin, 1/8 Inch
Masking Tape (E388)
Wrapping Paper (E263)
Medium Helicopter Repairer
Battery Disconnected (Task 1-39)
Electrical Power Off
Windshield Wipers in Parked Position (TM
Windshields can be damaged while
wipers are being worked on. Failure
to protect it can result in damage to
Wipers are at inboard edge of
windshield when wiper switch is at
There are two windshield wiper arms.
Removal procedure is same for both.
Right wiper is shown here.