Boeing 737-600 - Subtask 30-41-11-840-002; Subtask 30-41-11-420-001; Subtask 30-41-11-860-013

SUBTASK 30-41-11-840-002
CAUTION
DO NOT TOUCH THE CONTROL UNIT BEFORE YOU DO THE PROCEDURE
FOR DEVICES THAT ARE SENSITIVE TO ELECTROSTATIC DISCHARGE.
ELECTROSTATIC DISCHARGE CAN CAUSE DAMAGE TO THE CONTROL
UNIT.
(2) To handle the WHCU [1], do this task: ESDS Handling for Metal Encased Unit Installation,
TASK 20-40-12-400-802.
SUBTASK 30-41-11-420-001
(3) To install the WHCU [1] on the shelf, do this task: E/E Box Installation,
TASK 20-10-07-400-801.
G. WHCU Installation Test
SUBTASK 30-41-11-860-013
(1) Remove the safety tags and close these circuit breakers:
CAPT Electrical System Panel, P18-3
Row Col Number Name
D 1 C00226 WINDOW HEAT CONTROL RIGHT FRONT AC
D 2 C00225 WINDOW HEAT CONTROL LEFT SIDE AC
E 1 C00224 WINDOW HEAT CONTROL LEFT FRONT AC
E 2 C00227 WINDOW HEAT CONTROL RIGHT SIDE AC
F/O Electrical System Panel, P6-11
Row Col Number Name
ILF 568, 583, 588, 592-596, 671, 672, 832, 836, 837, 841, 842, 968-970, 972, 973, 980-999
B 7 C01650 WINDOW HEAT POWER L3
ILF 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 401, 424, 425, 427-429, 507, 533, 535, 537,
556, 557
B 7 C00229 WINDOW HEAT POWER L3, L4 & L5
ILF 502, 503, 514, 524, 707-710; ILF 101, 156-199, 409, 410, 412, 416, 451, 501, 504, 508, 513, 515,
516, 518, 531, 532, 536, 541, 542, 552, 571, 572, 574, 576, 803-813, 821, 822, 831, 854-856, 861-863,
871-873 PRE SB 737-56-1017
B 7 C00229 WINDOW HEAT POWER L4 & L5
ILF ALL
B 8 C00393 WINDOW HEAT POWER RIGHT SIDE
B 9 C00228 WINDOW HEAT POWER LEFT FRONT
F/O Electrical System Panel, P6-12
Row Col Number Name
ILF 568, 583, 588, 592-596, 671, 672, 832, 836, 837, 841, 842, 968-970, 972, 973, 980-999
B 7 C01649 WINDOW HEAT POWER R3
ILF 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 401, 424, 425, 427-429, 507, 533, 535, 537,
556, 557
B 7 C00395 WINDOW HEAT POWER R3, R4 & R5
ILF 502, 503, 514, 524, 707-710; ILF 101, 156-199, 409, 410, 412, 416, 451, 501, 504, 508, 513, 515,
516, 518, 531, 532, 536, 541, 542, 552, 571, 572, 574, 576, 803-813, 821, 822, 831, 854-856, 861-863,
871-873 PRE SB 737-56-1017
B 7 C00395 WINDOW HEAT POWER R4 & R5
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
30-41-11
Page 408
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL