72-34-05
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BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
S 906-006-N00
 (6)  
If it is necessary to replace a fairing, refer to the procedures that follow.

 (a)  
To replace a fairing that has no rivets at the leading edge with the same type of fairing, refer to AMM 72-34-05/401.

 (b)  
To replace a fairing that has rivets all around the edge, refer to AMM 72-34-05/401.

 (c)  
To replace a fairing that has no rivets at the leading edge with one that has rivets all around, refer to AMM 72-34-05/801.

 S 416-007-N00
 WARNING: OBEY THE INSTRUCTIONS IN AMM 78-31-00 WHEN YOU CLOSE THE THRUST
_______ REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
 (7)  
Close the thrust reverser (AMM 78-31-00/201).

 S 416-008-N00

 (8)  
Close the core cowl panel (AMM 71-11-06/201).

 S 416-009-N00

 (9)  
Close the fan cowl panel (AMM 71-11-04/201).

 S 446-010-N00
 WARNING: OBEY THE INSTRUCTIONS IN AMM 78-31-00 WHEN YOU CLOSE THE THRUST
_______ REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
 (10) Do the activation procedure for the thrust reverser (AMM 78-31-00/201).
 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú

 72-34-05
 ALL  ú ú N01 Page 604 ú Jun 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
COMPRESSOR INTERMEDIATE CASE FAIRINGS - REPAIRS
_______________________________________________
 1.  General
_______
 A.  This procedure gives the task to repair the intermediate case fairings. This task includes the instructions to make rivet holes in the strut and the new fairing.
 B.  The intermediate case fairings are aft of the fan case vanes. On the intermediate case there are eight (8) struts that have two (2) fairings each.
 C.  You can open each half of the thrust reverser to get access to the intermediate case fairings.
 TASK 72-34-05-308-001-N00
 2.  Intermediate Case Fairing Repair
________________________________
 A.  Consumable Materials
 (1)  
G00033 Cheesecloth - Unsized

 (2)  
G00983 Paper - Kraft, Medium or Light Duty

 (3)  
A00482 Sealant - Silicone, Rubber, Red (RTV 159)

 (4)  
A00091 Sealant - Silicone, Rubber, Gray (RTV 157)

 (5)  
B00148 Solvent - Methyl Ethyl Ketone (MEK)

 (6)  
B00143 Solvent - Trichlotriflouroethane

 (7)  
C00057 Primer - Zinc Chromate

 B.  
References

 (1)  
AMM 71-11-04/201, Fan Cowl Panels

 (2)  
AMM 71-11-06/201, Core Cowl Panels

 (3)  
AMM 72-34-05/401, Intermediate Case Fairings

 (4)  
AMM 78-31-00/201, Thrust Reverser System

 C.  
Access

 (1)  
Location Zone
 412 Engine 1 - LPC Intermediate Case
 422 Engine 2 - LPC Intermediate Case
 432 Engine 3 - LPC Intermediate Case
 442 Engine 4 - LPC Intermediate Case

 D.  
Procedure

 S 048-008-N00
 WARNING: DO THE THRUST REVERSER DEACTIVATION PROCEDURE TO PREVENT THE
_______ OPERATION OF THE THRUST REVERSER. THE ACCIDENTAL OPERATION OF THE THRUST REVERSER CAN CAUSE INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT.
 (1)  Do this procedure: Thrust Reverser Deactivation for Ground Maintenance (AMM 78-31-00/201).
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 72-34-05
 ALL  ú ú N01 Page 801 ú Jun 18/00
　
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