S 865-016
(2)
Remove the electrical power if it is not necessary
(AMM 24-22-00/201).
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FIRE PROTECTION SYSTEM ú ú 01 Page 506 ú Jul 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
CARGO COMPARTMENT SMOKE DETECTOR - REMOVAL/INSTALLATION
_______________________________________________________
1. General_______
A. This procedure has these tasks:
(1)
Removal of the Cargo Compartment Smoke Detector.
(2)
Installation of the Cargo Compartment Smoke Detector.
TASK 26-16-01-004-001
2. Cargo Compartment Smoke Detector Removal (Fig. 401)________________________________________
A. Access
(1)
Location Zones
208 Forward Cargo Compartment
218 Aft Cargo Compartment
(2)
Access Panels
4404R, Forward Cargo Compartment Door
4405R, Aft Cargo Compartment Door
B. Prepare for the Removal
S 864-002
(1) Open this circuit breaker and install a DO-NOT-CLOSE tag:
(a) Circuit Breaker Panel, P6 or P18
1) FWD CARGO SMOKE DETECTION A
2) FWD CARGO SMOKE DETECTION B
3) AFT CARGO SMOKE DETECTION A
4) AFT CARGO SMOKE DETECTION B
S 014-003
(2) Open the applicable (forward or aft) cargo compartment door.
C. Remove the Smoke Detector
S 034-004
(1)
Remove the screws (3) that hold the screen (1) to the cargo compartment ceiling.
S 034-005
(2)
Remove the screws (5) that hold the smoke detector (2) to the detector pan assembly.
(3)
Disconnect the electrical connector from the smoke detector (2).
S 034-006
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FIRE PROTECTION SYSTEM ú ú 02 Page 401 ú Nov 12/01
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
AFT CARGO COMPARTMENT
COMPARTMENT FORWARD CARGO SEE A DETECTOR SMOKE
SEE A DETECTOR SMOKE
(REF) CEILING CARGO
1. SCREEN
3. SCREW (14 LOCATIONS)
BSEE 2. SMOKE DETECTOR
A (EXAMPLE)
Figure 401 (Sheet 1) Cargo Bay Smoke Detector Installation
G87328
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