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C. Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041). Subtask 78-31-41-410-056
D. Close Access
(1) Make sure that the work area is clean and clear of tool(s) and other items.
(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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TASK 78-31-41-210-003
Detailed Visual Inspection of the Door Actuator
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
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REFERENCE QTY DESIGNATION
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No specific warning notice
No specific access platform 1 m (3 ft. 3 in.)
HIX3005 1 SAFETY SLEEVE - PIVOTING DOOR ACTUATOR
B. Referenced Information
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REFERENCE DESIGNATION
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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 78-31-41-000-001 Removal of the Blocker Door Hydraulic Actuator (3001KM1,3001KM2,3001KM3, 3001KM4) 78-31-41-400-001 Installation of the Blocker Door Hydraulic Actuator (3001KM1,3001KM2,3001KM3, 3001KM4) 78-32-41-080-001 Removal of the Safety Sleeve from Blocker Door Actuator 78-32-41-480-001 Installation of the Safety Sleeve on Blocker Door
Actuator
78-32-41-860-001 Manual Deployment of the Blocker Door
78-32-41-860-002 Manual Stowing of the Blocker Door
78-36-00-010-040 Opening of the Thrust Reverser Doors
78-36-00-410-040 Closing of the Thrust Reverser Doors
78-31-41-991-306 Fig. 601
78-31-41-991-307 Fig. 602
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3. Job Set-up
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Subtask 78-31-41-941-055
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 78-31-41-010-056
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 the access platform in position .
Subtask 78-31-41-040-054
C. Make the thrust reverser system unserviceable (Ref. TASK 78-30-00-481-041).
Subtask 78-31-41-860-052
D. Open the blocker door manually (Ref. TASK 78-32-41-860-001).
Subtask 78-31-41-480-051
E. Install the SAFETY SLEEVE - PIVOTING DOOR ACTUATOR (HIX3005) on blocker door actuator (Ref. TASK 78-32-41-480-001) .
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F. Open the thrust reverser doors (Ref. TASK 78-36-00-010-040):
FOR 1000EM1
451AL, 452AR
FOR 1000EM2
461AL, 462AR.
4. Procedure
_________
(Ref. Fig. 601/TASK 78-31-41-991-306, 602/TASK 78-31-41-991-307)
Subtask 78-31-41-210-052
A. Do a visual inspection of the clevis, the clevis access door, and the blocker door actuator as follows :
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