Thrust Reverser Auxiliary Track Slider Installation Figure 401
E21929
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////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
(2)  
Access Panels
 415A and 416A Engine 1 - Thrust Reverser Actuator
 415B and 416B Engine 1 - Thrust Reverser Actuator
 415C and 416C Engine 1 - Thrust Reverser Actuator
 425A and 426A Engine 2 - Thrust Reverser Actuator
 425B and 426B Engine 2 - Thrust Reverser Actuator
 425C and 426C Engine 2 - Thrust Reverser Actuator
 435A and 436A Engine 3 - Thrust Reverser Actuator
 435B and 436B Engine 3 - Thrust Reverser Actuator
 435C and 436C Engine 3 - Thrust Reverser Actuator
 445A and 446A Engine 4 - Thrust Reverser Actuator
 445B and 446B Engine 4 - Thrust Reverser Actuator
 445C and 446C Engine 4 - Thrust Reverser Actuator
 417 and 418 Engine 1 - Core Cowl Panels
 427 and 428 Engine 2 - Core Cowl Panels
 437 and 438 Engine 3 - Core Cowl Panels
 447 and 448 Engine 4 - Core Cowl Panels

 D.
Install the Auxiliary Track Slider (Fig. 401)

 S 214-017-N00
 (1)  Examine the surface of the anti-friction (Rulon-J) material.
 (a)  
No areas of bare metal can show.

 (b)  
Remove all unwanted material from the slider with a clean cloth.

 S 984-007-N00
 (2)  
Drill and countersink through the bolt holes on the hook side of the auxiliary track slider (See Fig. 401 for dimensions).

 S 644-008-N00

 (3)  
Apply sealant to the mating surfaces of the shim.

 S 424-009-N00

 (4)  
Install the shim.

 S 424-010-N00

 (5)  
Install the auxiliary track slider on the bolts in the translating sleeve.

 S 424-012-N00

 (6)  
Install the washers and the nuts on the bolts.

 (a)  Tighten the bolts.
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E. Put the Airplane Back to Its Usual Condition
 S 864-025-N00 WARNING: OBEY THE INSTRUCTIONS IN THE PROCEDURE TO MANUALLY RETRACT
_______ THE THRUST REVERSER SLEEVE. IF YOU DO NOT OBEY THE INSTRUCTIONS, INJURIES TO PERSONS AND DAMAGE TO EQUIPMENT CAN OCCUR.
 (1) Manually retract the thrust reverser (AMM 78-31-00/201).
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THRUST REVERSER TRACK SLIDERS - INSPECTION/CHECK
________________________________________________
 1.  General
_______
 A.  This procedure has two tasks. These tasks examine the thrust reverser
 main track slider and the thrust reverser auxiliary track slider.

 B.  The trust reverser main track sliders are referred to as the the main
 track sliders. The thrust reverser auxiliary track sliders are referred
 to as the auxiliary track sliders.

 TASK 78-31-13-206-018-N00
 2.  Thrust Reverser Track Sliders - Inspection/Check
________________________________________________
 A.  References
 (1)
AMM 70-31-01/201, Fluorescent Penetrant Inspection

 (2)
AMM 78-31-10/401, Thrust Reverser Sleeve

 (3)
IPC 78-31-01 Figs. 21 and 22

 B.  
Access

 (1)  
Location Zone
 415 and 416 Engine 1 - Thrust Reverser Halves
 425 and 426 Engine 2 - Thrust Reverser Halves
　
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