WING THERMAL ANTI-ICING - ADJUSTMENT/TEST
1. General
A. This procedure has these tasks:
(1) Wing Thermal Anti-Icing - Operational Test
(2) Wing Anti-Icing Duct Leak Test
TASK 30-11-00-710-801
2. Wing Anti-Ice - Operational Test
(Figure 501)
A. General
(1) This test makes sure that the Wing Anti-Ice System is operating properly. Specific tests for
wing anti-ice components are contained in other procedures.
B. References
Reference Title
24-22-00-860-813 Supply External Power (P/B 201)
24-22-00-860-814 Remove External Power (P/B 201)
32-09-00-840-801 Prepare to Put the Airplane in the Air Mode (P/B 201)
32-09-00-860-801 Put the Airplane in the Air Mode (P/B 201)
32-09-00-860-802 Return the Airplane to the Ground Mode (P/B 201)
C. Tools/Equipment
Reference Description
STD-4931
Jumper - Electrical
STD-6286
Jumper Wire
D. Location Zones
Zone Area
212 Flight Compartment - Right
510 Subzone - Left Wing: Leading Edge, Fwd of Front Spar, Inbd of Strut and Nacelle
Gap Cover Area
520 Subzone - Left Wing: Leading Edge, Fwd of Front Spar, Outboard of Strut and
Nacelle Gap Cover Area
610 Subzone - Right Wing: Leading Edge, Forward of Front Spar, Inboard of Nacelle
Strut, Including Gap Cover Area
620 Subzone - Right Wing: Leading Edge, Forward of Front Spar, Outboard of Nacelle
Strut
E. Access Panels
Number Name/Location
521AB Outboard Leading Edge Blowout Door - Slat Station 20.04
621AB Outboard Leading Edge Blowout Door - Slat Station 20.04
F. Prepare for the Test
SUBTASK 30-11-00-010-001
(1) Open these access panels:
Number Name/Location
521AB Outboard Leading Edge Blowout Door - Slat Station 20.04
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
30-11-00
Page 501
D633A101-ILF Feb 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
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