COLLAR 
STOW BRACKET FOR THE HOLD-OPEN ROD  FWD  STOW BRACKET FOR THE STABLIZER ROD 
1 SECONDARY LOCK IS LATCHED. MAKE SURE THE  E 
Fan Cowl Panel Opening Figure 201 (Sheet 2) 

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 71-11-04
 ALL  ú ú N01 Page 203 ú Jun 10/91
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
S 012-013-N00
 (2)  
Move the collar up to remove the bottom end of the rods from the stow brackets on the fan cowl panel.

 S 012-014-N00

 (3)  
Attach the free end of the rods to the brackets on the fan case.

 NOTE: The hold-open rod attaches to the middle bracket on the fan
____ case. The stabilizer rod attaches to the bracket on the aft bulkhead of the inlet cowl.
 S 012-011-N00
 (4)  Open the fan cowl panel to fully extend the rods.
 (a)  Put the pin in the hold-open rod and make sure the pin goes through the rod.
LOCKING 
LOCKING  SLEEVE 
SLEEVE 
LOCK PIN 
RED 
LOCK PIN  COLOR 
BAND 
LOCKED  UNLOCKED 
F  F 
Fan Cowl Panel Opening
Figure 201 (Sheet 3) 

EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 71-11-04
 ALL  ú ú N02 Page 204 ú Jun 10/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
TASK 71-11-04-412-007-N00
 3. Close the Fan Cowl Panel (Fig. 201)
________________________
 A. References
 (1)  
AMM 71-11-05/501, Fan Cowl Panel Latches

 (2)  
IPC 71-11-04 Fig. 1

 B.
Access

 (1)  
Location Zone
 413 and 414 Fan Cowl Panel - Engine 1
 423 and 424 Fan Cowl Panel - Engine 2
 433 and 434 Fan Cowl Panel - Engine 3
 443 and 444 Fan Cowl Panel - Engine 4

 C.
Procedure

 S 412-016-N00
 WARNING: HOLD THE FAN COWL PANELS OPEN WHEN YOU REMOVE THE HOLD-OPEN
_______ RODS. EACH FAN COWL PANEL WEIGHS APPROXIMATELY 65 POUNDS (30 kg). IF THE FAN COWL PANEL FALLS, INJURY TO PERSONS CAN OCCUR.
 WARNING: USE CAUTION WHEN YOU INSTALL THE FAN COWL PANELS IN LARGE WINDS
_______ OR IN SUDDEN HIGH WINDS. IF YOU DO NOT USE CAUTION, INJURY TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
 WARNING: DO NOT HOLD THE FAN COWL PANELS OPEN WITH THE HOLD-OPEN RODS IF
_______ THE WIND VELOCITY IS MORE THAN 60 KNOTS. THE HOLD-OPEN RODS CAN HAVE A FAILURE IN LARGE WINDS WHICH CAN CAUSE INJURY TO PERSONS OR DAMAGE TO EQUIPMENT.
 (1)  Hold the fan cowl panel and do the steps that follow to close the cowl:
 (a)  
Do these steps to remove the stabilizer rod from the bracket on the aft bulkhead of the inlet cowl: 1) Push the secondary lock and move the lock sleeve up to

 retract the stabilizer rod. 2) Remove the stabilizer rod from the bracket on the aft bulkhead of the inlet cowl. 3) Put the free end of the stabilizer rod in the stow bracket on the fan cowl panel.

 (b)  
Do these steps to remove the hold-open rod from the bracket on the fan case: 1) Remove the pin from the hold-open rod. 2) Put the pin in the bolt that holds the attached cable. 3) Move the lock sleeve up to retract the hold-open rod. 4) Remove the hold-open rod from the bracket on the fan case. 5) Put the free end of the hold-open rod in the stow bracket

 on the fan cowl panel.
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 71-11-04
 ALL  ú ú N02 Page 205 ú Jun 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
　
中國航空網 m.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：747-400 AMM 飛機維護手冊 動力裝置 POWER PLANT 2(70)