damage to the underlying structure.

 (d)  
Make sure that the static pressure opening for the EEC is
 clear.

 S 416-032-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.
 (6)  
Close the thrust reversers (AMM 78-31-00/201).

 (7)  
Close the core cowl panels (AMM 71-11-06/201).

 (8)  
Close the fan cowl panels (AMM 71-11-04/201).

 S 416-033-N00
 S 416-034-N00
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 71-00-00
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S 446-035-N00
 (9)  Do the activation procedure for the thrust reverser (AMM 78-31-00/201).
 TASK 71-00-00-206-023-N00
 3. Forward Engine Mount Inspection (Fig. 601)
_______________________________
 A. References
 (1)  
AMM 71-11-04/201, Fan Cowl Panels

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

 (3)  
AMM 78-31-00/201, Thrust Reverser System

 B.
Access

 (1)  
Location Zone
 412 Engine 1
 422 Engine 2
 432 Engine 3
 442 Engine 4

 (2)  
Location Zones
 415 Left Thrust Reverser Half - Engine 1
 416 Right Thrust Reverser Half - Engine 1
 425 Left Thrust Reverser Half - Engine 2
 426 Right Thrust Reverser Half - Engine 2
 435 Left Thrust Reverser Half - Engine 3
 436 Right Thrust Reverser Half - Engine 3
 445 Left Thrust Reverser Half - Engine 4
 446 Right Thrust Reverser Half - Engine 4

 C.
Procedure

 S 046-039-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 task: Thrust Reverser Deactivation for Ground Maintenance (AMM 78-31-00/201).

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

 S 016-040-N00
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES /MAINTENANCE MANUAL ////////////////////////

Forward Engine Mount
Figure 601

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S 016-041-N00
 (3)  Open the core cowl panels (AMM 71-11-06/201).
 S 016-042-N00
 WARNING: OBEY THE INSTRUCTIONS IN AMM 78-31-00 WHEN YOU OPEN THE THRUST
_______ REVERSERS. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO PERSONS OR DAMAGE TO EQUIPMENT CAN OCCUR.
 (4)  
Open the thrust reverers (AMM 78-31-00/201).

 S 216-024-N00

 (5)  
Do a visual inspection of these parts on the forward mount for damage and correct installation:

 (a)  
the thrust links

 (b)  
the evener bar

 (c)  
the mount bolts

 (d)  
the connection between the forward lower engine mount and the engine case flange

 (e)  
the forward lower engine mount.

 S 416-043-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.
 (6)  
Close the thrust reversers (AMM 78-31-00/201).
　
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