(0.40 to 2.60 m.daN)
 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. CP2245  *
 finish paint EA4 blue 5991 (Ref. 70-30-00)

 C. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
71-13-00-010-040 Opening of the Fan Cowl Doors
 71-13-00-410-040 Closing of the Fan Cowl Doors
 78-30-00-081-041 Make the Thrust Reverser Serviceable after

 Maintenance
 78-30-00-481-041 Make the Thrust Reverser Unserviceable for

 Maintenance
 78-36-00-010-040 Opening of the Thrust Reverser Doors
 78-36-00-410-040 Closing of the Thrust Reverser Doors
 78-31-42-991-300 Fig. 401
 78-31-42-991-307 Fig. 403

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 3. Job Set-up
__________
 Subtask 78-31-42-860-052
 A. Aircraft Maintenance Configuration
 (1) On the center pedestal, on the ENG panel 115VU, make sure that a warning notice is in position to tell persons not to start the engine.

 (2) On the overhead maintenance panel 50VU, make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off. Make sure that a warning notice is in position to tell persons not to energize the FADEC 1(2).

 (3) Make sure that the access platform is in position.

 Subtask 78-31-42-010-060
 B. Get Access
 (1) Make sure that the fan cowl doors are open: (Ref. TASK 71-13-00-010-040) FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR

 (2) Make sure that the thrust reverser doors are open: (Ref. TASK 78-36-00-010-040) FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR

 Subtask 78-31-42-040-056
 C. Make sure that the thrust reverser is unserviceable (Ref. TASK 78-30-00-481-041).
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 4. Procedure
_________
 (Ref. Fig. 401/TASK 78-31-42-991-300, 403/TASK 78-31-42-991-307)
 Subtask 78-31-42-420-052
 A. Installation of the Electrical Junction Box Bracket NOTE : Apply a witness line of finish paint EA4 blue 5991 (Material No.
____ CP2245) on all nuts and connections after they are torqued.
 (1) Attach the bracket to the door frame with the bolts (10).

 (2) Attach the lower flanges of the bracket to the door frame with the bolts (30), the washers (40) and the nuts (20).

 (3) TORQUE the bolts (10) to between 70 and 80 lbf.in (0.79 and 0.90 m.daN).

 (4) TORQUE the nuts (20) to between 61 and 70 lbf.in (0.68 and 0.79 m.daN).

 (5) Attach the electrical junction box to the bracket with the bolts.

 (6) TORQUE the bolts to between 70 and 80 lbf.in (0.79 and 0.90 m.daN).

 5. Close-up
________
 Subtask 78-31-42-410-054

 A. Close Access
 (1) Make sure that the work area is clean and clear of tool(s) and other items.

 (2) Close the thrust reverser doors: (Ref. TASK 78-36-00-410-040). FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR

 (3) Remove the access platform(s).
 Subtask 78-31-42-440-052

 B. Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041).
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 C. Close Access
 (1) Close the fan cowl doors: (Ref. TASK 71-13-00-410-040) FOR 1000EM1 437AL, 438AR FOR 1000EM2 447AL, 448AR

 (2) Remove the warning notice(s).

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 HARNESS - THRUST REVERSER - INSPECTION/CHECK

____________________________________________
 TASK 78-31-42-210-041
 Detailed Visual Inspection of the electrical Harness
　
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