(2)
Close the fan cowl panel (AMM 71-11-02/201).
S 864-145-C02
(3)
Do the activation procedure for the thrust reverser
(AMM 78-31-00/201).
S 414-144-C02
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
9 PROBE EGT SYSTEM (RIGID MOUNT) ú 77-21-01
ú CONFIG 2 ú C02 Page 411 ú Mar 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 864-147-C02
(4) AIRPLANES WITHOUT EIS; For the applicable engine, remove DO-NOT-CLOSE tags and close these circuit breakers:
(a) P6 Overhead Circuit Breaker Panel
1) EGT IND ENG 1
2) EGT IND ENG 2
S 864-148-C02
(5) AIRPLANES WITH EIS; For the applicable engine, remove DO-NOT-CLOSE tags and close these circuit breakers:
(a) P6 Overhead Circuit Breaker Panel
1) EIS PRI 2
2) EIS PRI 4
S 714-069-C02
(6) Do the EGT indicating operational test (AMM 77-21-00/501).
TASK 77-21-01-004-020-C02
6. Lower EGT Extension Harness Removal
___________________________________
A. Equipment
(1) Fork Wrench - AN8508-14, Snap-on Tools Company, 8049-28th St Kenosha, WI 53140
B. References
(1)
AMM 71-11-02/201, Fan Cowl Panels
(2)
AMM 78-31-00/201, Thrust Reverser System
C. Access
(1)
Location Zones
504 Left Engine - Left Side
604 Right Engine - Left Side
(2)
Access Panels
5738L Left Thrust Reverser - Left Engine
5838R Left Thrust Reverser - Right Engine
D. Prepare to Remove the Lower EGT Extension Harness
S 864-088-C02
(1) AIRPLANES WITHOUT EIS; For the applicable engine, open these circuit breakers and attach DO-NOT-CLOSE tags:
(a) P6 Overhead Circuit Breaker Panel
1) EGT IND ENG 1
2) EGT IND ENG 2
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
9 PROBE EGT SYSTEM (RIGID MOUNT) ú 77-21-01
ú CONFIG 2 ú C02 Page 412 ú Mar 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 864-089-C02
(2) AIRPLANES WITH EIS; For the applicable engine, open these circuit breakers and attach DO-NOT-CLOSE tags:
(a) P6 Overhead Circuit Breaker Panel
1) EIS PRI 2
2) EIS PRI 4
S 864-091-C02
WARNING:_______YOU MUST DO A DEACTIVATION OF THE THRUST REVERSER. IF YOU DO NOT, THE THRUST REVERSER CAN MOVE AND CAUSE INJURY TO PERSONS AND DAMAGE TO THE EQUIPMENT.
(3)
Do the deactivation procedure for the thrust reverser
(AMM 78-31-00/201).
S 014-092-C02
(4)
Open the left fan cowl panels (AMM 71-11-02/201).
S 014-093-C02
WARNING: OBEY THE INSTRUCTIONS IN AMM 78-31-00/201 WHEN YOU OPEN THE
_______ THRUST REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURY TO PERSONS OR DAMAGE TO THE EQUIPMENT CAN OCCUR.
(5) Open the left thrust reverser (AMM 78-31-00/201).
E. Remove the Lower EGT Extension Harness
S 034-167-C02
CAUTION: DO NOT BEND OR MAKE A KINK IN THE EGT HARNESSES AND PROBES.
_______ YOU CAN EASILY CAUSE DAMAGE TO THE EGT HARNESSES AND PROBES.
(1) Do these steps to disconnect the connectors (Fig. 403):
(a)
Disconnect the connector (on the lower extension harness) from the left junction box with the fork wrench.
(b)
Disconnect the connector (on the lower extension harness) from the lower junction box with the fork wrench.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
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本文链接地址：737-300 400 500 AMM 飞机维护手册 发动机指示 ENGINE INDICATIN(29)
