S 014-078-C02
(4)
Open the left fan cowl panels (AMM 71-11-02/201).
S 014-079-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 Forward EGT Extension Cable
S 034-159-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 clamps (Fig. 401):
(a) Remove the bolt, the nut, and the loop clamp that attach the extension cable to the engine brackets at three locations.
S 024-160-C02
(2) Do these steps to disconnect the connector or terminals:
(a)
Disconnect the connector (on the forward extension cable) from the main junction box with the fork wrench.
(b)
ENGINES WITH INTERFACE CONNECTOR; Disconnect the connector: 1) Disconnect the connector from the airplane wires. 2) Remove the four screws and the two shims that attach the
connector to the bracket.
(c)
ENGINES WITH INTERFACE TERMINALS; Remove the two nuts and disconnect the two interface terminals.
(d)
Put protective caps on the connectors and the receptacles.
TASK 77-21-01-404-017-C02
3. Forward EGT Extension Cable Installation
________________________________________
A. Equipment
(1) Fork Wrench - AN8508-14, Snap-on Tools Company, 8049-28th St Kenosha, WI 53140
B. Consumable Materials
(1) D00601, Grease, (CP2101) graphite - GP460, Aeroshell 8
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
9 PROBE EGT SYSTEM (RIGID MOUNT) ú 77-21-01
ú CONFIG 2 ú C03 Page 402 ú Mar 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
SEE A
MAIN JUNCTION BOX1
INTERFACE
CONNECTOR
SEE B
FORWARD EXTENSION CABLE
SEE D
A
1 ENGINES WITH CONNECTOR 2
AT INTERFACE INTERFACE
2 ENGINES WITH TERMINAL TERMINAL
LUG/BLOCK AT INTERFACE SEE C
Forward EGT Thermocouple Harness Extension Cable Installation
Figure 401 (Sheet 1)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù.
9 PROBE EGT SYSTEM (RIGID MOUNT) ú 77-21-01
ú CONFIG 2 ú C01 Page 403 ú Mar 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
HPT/LPT COOLING AIRTUBE FORWARD EXTENSION LEAD
TERMINAL INTERFACE
INTERFACE CONNECTOR
B C
FORWARD EXTENSION CABLE NUT BOLT NUT CLAMP BOLT
(2 LOCATIONS) SHIMS CLAMP BOLT NUT CLAMP CONNECTOR BOX JUNCTION MAIN
BOLT
D
(4 LOCATIONS)
Forward EGT Thermocouple Harness Extension Cable Installation
Figure 401 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：737-300 400 500 AMM 飛機維護手冊 發動機指示 ENGINE INDICATIN(25)
