TASK 30-42-11-400-801
3. Windshield Wiper Blade Installation
(Figure 401)
A. General
(1) This task gives instructions to install the Windshield Wiper Blade.
B. References
Reference Title
30-42-31-820-801 Windshield Wiper Arm Force Check/Adjustment (P/B 201)
C. Expendables/Parts
AMM Item Description AIPC Reference AIPC Effectivity
4 Blade assembly 30-42-11-01-010 ILF 101, 151, 156-199,
301, 304, 308, 310, 314,
315, 317-319, 323,
331-399, 401, 402, 405,
406, 409, 410, 412, 416,
424, 425, 427-429, 451,
452, 491-504, 507-510,
514-516, 518-520,
523-528, 530-533,
535-537, 541, 542,
552-557, 559-564,
567-569, 571-577, 581,
583, 585, 588-590,
592-599, 601-603, 606,
607, 610-615, 620,
625-627, 671, 672, 686,
691-699, 703, 707-710,
804-807, 812, 821, 822,
831-838, 841, 842, 851,
852, 854-858, 861-863,
871-874, 947, 948,
968-973, 980-999
D. Location Zones
Zone Area
211 Flight Compartment - Left
212 Flight Compartment - Right
E. Windshield Wiper Blade Installation
SUBTASK 30-42-11-420-002
(1) Set the blade assembly [4] on the arm assembly [5].
(a) Put the blade assembly [4] on the arm assembly [5] so that the blade assembly [4] is
parallel to the lower edge of the windshield.
NOTE: When installing the wiper blade assembly, make sure that the part mark is near
the inside edge of the window seal (away from pilot and first officers view). The
part mark and indicated hole point to the left side of the aircraft for both the pilot
and first officer wiper blade assemblies.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
30-42-11
Page 405
D633A101-ILF Jun 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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