TASK 47-11-04-400-801
3. Overtemperature Shutoff Valve Installation
(Figure 401)
A. References
Reference Title
20-30-80-910-801 General Cleaning of Metal (Series 80) (P/B 201)
47-00-00-790-801 Leak Check of the Nitrogen Generation System (P/B 601)
SWPM 20-20-10 Standard Wiring Practices Manual
B. Tools/Equipment
NOTE: When more than one tool part number is listed under the same "Reference" number, the
tools shown are alternates to each other within the same airplane series. Tool part numbers
that are replaced or non-procurable are preceded by "Opt:", which stands for Optional.
Reference Description
COM-1550 Bonding Meters - Approved, Intrinsically Safe (Approved for use in
Class I, Divisions I & II hazardous (classified) locations. Outside
these hazardous locations, COM-614 can be used in lieu of
COM-1550).
737-600, -700, -800
Part #: 620LK Supplier: 1CRL2
Part #: M1 Supplier: 3AD17
Part #: T477W (C15292) Supplier: 01014
Opt Part #: M1B Supplier: 3AD17
C. Consumable Materials
Reference Description Specification
A50051 Sealant - P/S 890 Class B Fuel Tank Sealant SAE AMS-S-8802 Class
B
D50063 Grease - Perfluoropolyether, fuel and oxygen
resistant - Krytox 240AC
MIL-PRF- 27617 Type III
D. Location Zones
Zone Area
131 Center Section Wing Box, Body Station 540.00 to Body Station 663.75 - Left
211 Flight Compartment - Left
212 Flight Compartment - Right
E. Access Panels
Number Name/Location
192BL ECS Ram Air Inlet Mixing Duct Panel - Forward
F. Prepare for the Installation
SUBTASK 47-11-04-010-002
(1) Go to the overtemperature shutoff valve [1] location.
NOTE: The overtemperature shutoff valve [1] is on the aft end of the air separation
module [10].
SUBTASK 47-11-04-090-001
(2) Remove the protective covers from the air separation module [10] and the air supply duct [5].
SUBTASK 47-11-04-160-001
(3) Remove the sealant from the bonding jumper [2] and the bond jumper tab [15].
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
47-11-04
Page 406
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF 402, 452, 509, 510, 523, 525-528, 568, 569, 576, 577, 581, 583, 585, 588-590,
592-599, 601-603, 606, 607, 610-615, 620, 625-627, 691-699, 833-835, 838, 971, 980-999;
ILF 101, 151, 156-199, 301, 304, 308, 310, 314, 315, 317-319, 323, 331-399, 401, 405,
406, 409, 410, 412, 416, 424, 425, 427-429, 451, 501-504, 507, 508, 512-514, 516, 518,
524, 531-533, 535-537, 541, 542, 552-556, 560-562, 567, 571-575, 671, 672, 686, 703,
707-710, 803-813, 821, 822, 831, 832, 836, 837, 841, 842, 851, 852, 854-858, 861-863,
871-874, 947, 948, 968-970, 972, 973 POST SB 737-47-1003
To Next Page
Loading...
