10-11-02
ALL ú
ú 03 Page 223
ú Mar 20/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
~............................................................................... | | Procedures Repeat Intervals (Days) | | ....................................... | | | | | | | | | As| | Item | Initial | 7 | 14| 30| 60| 90|180|Rqd| .................................................................................
| 4. Remove all of the batteries | X | | | | | | | |
| (wet and dry) that follow, from | | | | | | | | |
| the airplane: | | | | | | | | |
| | | | | | | | | |
| NOTE:____ When applicable, the | | | | | | | | |
| batteries that are in the | | | | | | | | |
| emergency radio beacons, and | | | | | | | | |
| are found in the slide/raft | | | | | | | | |
| covers and the slide raft do | | | | | | | | |
| not have to be removed. These| | | | | | | | |
| batteries operate only when | | | | | | | | |
| they touch water. | | | | | | | | |
................................................................................. | A. The Emergency Light Battery Pack | | | | | | | | | | (AMM 33-51-07) | | | | | | | | | ................................................................................. | B. The Emergency Light Power Supply | | | | | | | | | | (AMM 33-51-07) | | | | | | | | | ................................................................................. | C. The batteries which you think | | | | | | | | | | are on the airplane in the | | | | | | | | | | customer variable equipment. | | | | | | | | | ................................................................................. | D. Power Megaphone Batteries | | | | | | | | |
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10-11-02
ALL ú ú 02 Page 224 ú Mar 20/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
757
MAINTENANCE MANUAL
~............................................................................... | | Procedures Repeat Intervals (Days) | | ....................................... | | | | | | | | | As| | Item | Initial | 7 | 14| 30| 60| 90|180|Rqd| .................................................................................
| CAUTION: REMOVAL OF THE RACK-MOUNTED |_______ | | | | | | | |
| ELECTRONIC PACKAGES WILL | | | | | | | | |
| CAUSE A DECREASE OF THE | | | | | | | | |
| COOLING AIR TO THE EQUIPMENT | | | | | | | | |
| THAT IS USUALLY COOLED BY THE | | | | | | | | |
| THE ELECTRONICS COOLING | | | | | | | | |
| SYSTEM. THE EQUIPMENT NOT | | | | | | | | |
| REMOVED FROM THE AIRPLANE WILL| | | | | | | | |
| BECOME TOO HOT IF THE | | | | | | | | |
| SPECIFIED PRECAUTIONS ARE NOT | | | | | | | | |
| FOLLOWED. | | | | | | | | |
| | | | | | | | | |
| 5. If the relative humidity is not | X | | | | | | | |
| controlled below 70% during storage, | | | | | | | | |
| remove all rack-mounted electronic | | | | | | | | |
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