71-11-02
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
TASK 71-11-02-004-012-C00
3. Remove the Fan Cowl Panel (Sling Arrangement)
_____________________________________________
A. General
(1)
The boom assembly, the engine strut attach fittings, the attach pin assembly, the fan cowl sling, and the fishpole hoist are necessary only if the boom and sling configuration is used.
B.
Equipment
(1)
Boom Assembly - C71002-2
(Part of the Thrust Reverser and Cowling
Handling Equipment C71002).
(2)
Engine Strut Attach Fittings - C71003-2 and -3,
and Attach Pin Assembly - C71003-104
(Part of the Bootstrap Hoisting Equipment
C71003)
(3)
Fan Cowl Sling - C71005
(4)
Fishpole Hoist - PF Industries Inc.
9320 15th Avenue South
Seattle, Washington 98108
C.
References
(1)
AMM 27-81-00/201, Leading Edge Device Deactivation
(2)
AMM 54-32-01/401, Forward Fairing
(3)
AMM 71-11-02/201, Fan Cowl Panel
(4)
AMM 71-11-08/401, Vortex Control Device
D.
Access
(1)
Location Zones
506 No. 1 Engine
606 No. 2 Engine
(2)
Access Panel
5746 Fan Cowl Panel (LH) - Engine No. 1
5846 Fan Cowl Panel (LH) - Engine No. 2
5737 Fan Cowl Panel (RH) - Engine No. 1
5837 Fan Cowl Panel (RH) - Engine No. 2
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71-11-02
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
BOOM ASSEMBLY
TROLLEY
STRUT
ATTACH FITTING
(2 LOCATIONS)
SLING
SEE A
FISHPOLE
HOIST
FAN COWL SLING
A
Fan Cowl Panel Installation (Sling Arrangement)
Figure 402
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71-11-02
ALL ú ú C01 Page 406 ú Nov 15/93
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / /
CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
E. Remove the Fan Cowl Panel with the Sling.
S 044-062-C00
WARNING: DO NOT TRY TO REMOVE THE FAN COWL PANEL DURING AN ENGINE
_______
OPERATION BECAUSE THE FORWARD LATCHES/HINGES ARE IN THE ENGINE
INLET HAZARD AREA ZONE. IF YOU GO INTO THE HAZARD AREA, YOU
CAN BE PULLED INTO THE ENGINE WITH POSSIBLE FATAL RESULTS.
BE CAREFUL WHEN YOU REMOVE THE FAN COWL PANEL IN HIGH WINDS OR GUST CONDITIONS. THIS CAN CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
DO NOT USE THE HOLD-OPEN ROD TO HOLD THE FAN COWL PANEL IF THE WIND VELOCITY IS MORE THAN 60 KNOTS. THE HOLD-OPEN ROD CAN FALL AND CAUSE INJURY TO PERSONS AND DAMAGE TO EQUIPMENT.
(1) You must retract, isolate, and install placards to the leading edge
flaps as follows if you will remove the inboard fan cowl panel:
NOTE: The procedure that follows is the deactivation for the
____ leading and trailing edge devices. For the deactivation of the leading edge devices only, refer to AMM 27-81-00/201.
(a)
Retract the leading edge flaps and install a DO-NOT-OPERATE tag on the flap control lever.
(b)
Open these circuit breakers and install a circuit breaker lockset: 1) P6-11 Circuit Breaker Panel
a) STBY HYD PUMP NORMAL
2) P6-12 Circuit Breaker Panel
a) STBY HYD PUMP (ALT)
WARNING: DO NOT MOVE THE "ALTERNATE FLAPS" SWITCH TO THE "ARM" 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：737-300 400 500 AMM 飞机维护手册 动力装置 POWER PLANT 2(127)
