(2) Close the fan cowl doors: (Ref. TASK 71-13-00-410-040)
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
(3) Remove the access platform(s).
(4) Remove the warning notice(s).
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ADAPTOR - RING ASSEMBLY - ADJUSTMENT/TEST
_________________________________________
TASK 78-36-42-820-002
Adjustment of the LH or R/H Thrust Reverser "J" Ring on Wing
WARNING : PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU
_______
START A TASK ON OR NEAR:
- THE FLIGHT CONTROLS
- THE FLIGHT CONTROL SURFACES
- THE LANDING GEAR AND THE RELATED DOORS
- COMPONENTS THAT MOVE.
1. Reason for the Job
__________________
R This task provides information for adjustment of the LH or RH Thrust R Reverser "J ring in order to make sure the "J" ring is fully seated in the R outer flange V-groove.
R NOTE : The "J" Ring does not have to be adjusted if the LH or RH thrust
____ R reverser is installed to the same engine and same engine position.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notice
No specific access platform 1 m (3 ft. 3 in.)
No specific Torque Wrench : range 36.00 to 220.00 lbf.in
(0.40 to 2.60 m.daN)
B. 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
78-36-42-991-350 Fig. 501
78-36-42-991-351 Fig. 502
78-36-42-991-352 Fig. 503
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3. Job Set-up
__________
Subtask 78-36-42-941-060
A. Safety Precautions
(1) On the center pedestal, on the ENG panel 115VU:
(a) Put a warning notice to tell persons not to start the engine.
(2) Make sure that the engine 1(2) shutdown occurred not less than 5 minutes before you do this procedure.
(3) On the overhead maintenance panel 50VU:
(a) Make sure that the ON legend of the ENG/FADEC GND PWR/1(2) pushbutton switch is off.
(b) Put a warning notice to tell persons not to energize the FADEC 1(2).
Subtask 78-36-42-010-070
B. Get Access
(1) Open the fan cowl doors: (Ref. TASK 71-13-00-010-040)
FOR 1000EM1
437AL, 438AR
FOR 1000EM2
447AL, 448AR
(2) Put an access platform in position.
Subtask 78-36-42-040-061
C. Make the thrust reverser unserviceable (Ref. TASK 78-30-00-481-041).
Subtask 78-36-42-010-071
D. Open the thrust reverser half doors: (Ref. TASK 78-36-00-010-040)
FOR 1000EM1
451AL, 452AR
FOR 1000EM2
461AL, 462AR
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(Ref. Fig. 501/TASK 78-36-42-991-350, 502/TASK 78-36-42-991-351, 503/TASK 78-36-42-991-352)
Subtask 78-36-42-820-051
A. Adjustement of the "J" Ring
(1) Loosen all bolts attaching the "J" Ring to support forward frame flange. (Ref. Fig. 501/TASK 78-36-42-991-350, 502/TASK 78-36-42-991-351)
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