(d)  
Install the rivets: 1) Apply the wet primer to the rivets. 2) Attach the fairing to the strut with rivets. 3) Examine the rivets for cracks, clearance and correct

 installation. a) Around the rivet, in a radius equal to the rivet head diameter, the maximum clearance between surfaces is
 0.005 inch (0.127 mm).
 (e)  
Fill the gaps and edges with the red or gray sealant.

 (f)  
Remove unwanted sealant with cheesecloth.

 (g)  
Let the sealant cure in the conditions that follow: 1) in air at ambient tempurature, 2) in air that has a relative humidity of at least 25 percent, 3) until it is not tacky, for at least two (2) hours, before

 you touch it, 4) if it is possible, for a total of eight hours before you operate the engine.
 S 414-012-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.
 (4)  
Close the thrust reverser (AMM 78-31-00/201).

 (5)  
Close the core cowl panel (AMM 71-11-06/201).

 S 414-013-N00
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(6)  S 414-014-N00Close the fan cowl panel (AMM 71-11-04/201).
 (7)  S 444-015-N00Do the activation procedure for the thrust reverser (AMM 78-31-00/201).

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COMPRESSOR INTERMEDIATE CASE FAIRINGS - INSPECTION/CHECK
________________________________________________________
 1.  General
_______
 A.  This procedure gives the task do the inspection of the compressor intermediate case fairings. The compressor intermediate case fairings will be referred to as the fairings in this procedure.
 B.  The fairings are aft of the fan case vanes. On the intermediate case there are eight (8) struts, with two (2) fairings on each strut.
 C.  You can open each half of the thrust reverser to get access to the fairings.
 TASK 72-34-05-206-011-N00
 2.  Intermediate Case Fairing Inspection
____________________________________
 A.  References
 (1)  
AMM 71-11-04/201, Fan Cowl Panel

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

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

 (4)  
AMM 72-34-05/801, Compressor Intermediate Case Fairings

 (5)  
AMM 78-31-00/201, Thrust Reverser System

 B.  
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

 C.  
Do the Inspection of the Fairings.

 S 046-001-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).

 (2)  
Open the fan cowl panel (AMM 71-11-04/201).

 (3)  
Open the core cowl panel (AMM 71-11-06/201).

 S 016-002-N00
 S 016-003-N00
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
　
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