D. Windshield Wiper Blade Removal
SUBTASK 30-42-11-800-001
CAUTION
DO NOT LIFT THE ARM ASSEMBLY MORE THAN NECESSARY TO LIFT THE
WIPER BLADE OFF THE WINDSHIELD. YOU CAN CAUSE DAMAGE TO THE
ARM ASSEMBLY AND MAKE IT UNSERVICEABLE.
(1) Put a pad between the arm assembly [5] and the windshield to prevent damage to the
windshield surface.
NOTE: Make sure that the pad is of sufficient size to cover the windshield surface below the
wiper blade.
SUBTASK 30-42-11-020-001
(2) Remove the nut [1] and washer [2].
(a) Discard the nut [1].
SUBTASK 30-42-11-020-002
(3) Remove the blade assembly [4].
SUBTASK 30-42-11-860-003
(4) Lower the wiper arm assembly [5] onto the pad.
END OF TASK
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
30-42-11
Page 403
D633A101-ILF Feb 15/2018
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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