START SWITCH - ADJUSTMENT/TEST
1. General
A. This procedure has one task:
(1) Start Switch Test.
TASK 80-11-00-730-801-F00
2. Start Switch Test
A. General
(1) This task provides the instructions on how to test the start switch.
(a) Use this test after you replace the engine start switch or to examine the operation of the
switch.
(b) The engine start switch S266 (Eng 1) or S267 (Eng 2) is located on the P5 overhead
panel.
B. References
Reference Title
36-00-00-860-801 Supply Pressure to the Pneumatic System (Selection) (P/B 201)
36-00-00-860-806 Remove Pressure from the Pneumatic System (P/B 201)
71-00-00-700-819-F00 Stop the Engine Procedure (Usual Engine Stop) (P/B 201)
71-00-00-800-808-F00 Start the Engine Procedure (Normal Start) (P/B 201)
71-11-02-010-801-F00 Open the Fan Cowl Panels (P/B 201)
71-11-02-410-801-F00 Close the Fan Cowl Panels (P/B 201)
73-21-00-740-803-F00 EEC BITE TEST - RECENT FAULTS (P/B 501)
SSM 74-31-11 System Schematics Manual
C. 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-1793 Multimeter - Digital/Analog (or equivalent meter meets task
requirements)
737-600, -700, -800
Part #: 117 Supplier: 89536
Part #: 260-8XPI Supplier: 55026
Part #: 287 Supplier: 89536
Part #: 289 Supplier: 89536
Part #: 87V Supplier: 89536
Part #: FLUKE 27 II Supplier: 89536
Part #: FLUKE-77-4 Supplier: 89536
Opt Part #: 187 Supplier: 89536
Opt Part #: 189 Supplier: 89536
Opt Part #: 21 Supplier: 89536
Opt Part #: 27 Supplier: 89536
Opt Part #: 77 SERIES III Supplier: 89536
Opt Part #: 87 Supplier: 89536
Opt Part #: FLUKE 27 Supplier: 89536
Opt Part #: MODEL 27 Supplier: 89536
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
CFM56 ENGINES (CFM56-7)
80-11-00
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D633A101-ILF Oct 15/2018
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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