(2) Stow the blocker door:
CAUTION : BLOCKER DOOR LATCH MUST BE OPENED WHEN YOU CLOSE THE
_______
BLOCKER DOOR OR DAMAGE CAN OCCUR.
(3) Move the blocker door to the stow position manually (Ref. TASK 78-32-41-860-002).
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C. Make sure of the alignment of the blocker door (Ref. TASK 78-32-41-820-001).
Subtask 78-32-41-440-052
D. Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041). Subtask 78-32-41-410-053
E. 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 access platform(s).
(3) Remove the warning notice(s).
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TASK 78-32-41-210-003
Detailed Visual Inspection of the Blocker Door Seals
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific warning notice
No specific wooden hammer
No specific access platform 1.5 m (4 ft. 11 in.)
HIX3005 2 SAFETY SLEEVE - PIVOTING DOOR ACTUATOR
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
78-32-41-000-001 Removal of the Lower Blocker Door
78-32-41-000-002 Removal of the Upper Blocker Door
78-32-41-080-001 Removal of the Safety Sleeve from Blocker Door
Actuator
78-32-41-400-001 Installation of the Lower Blocker Door
78-32-41-400-002 Installation of the Upper Blocker Door
78-32-41-480-001 Installation of the Safety Sleeve on Blocker Door
Actuator
78-32-41-820-001 Alignment of the Blocker Door
78-32-41-860-001 Manual Deployment of the Blocker Door
78-32-41-860-002 Manual Stowing of the Blocker Door
78-32-41-991-312 Fig. 601
78-32-41-991-313 Fig. 602
78-32-41-991-314 Fig. 603
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3. Job Set-up
__________
Subtask 78-32-41-941-053
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 78-32-41-010-053
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 78-32-41-040-053
C. Make the thrust reverser unserviceable (Ref. TASK 78-30-00-481-041).
Subtask 78-32-41-010-067
D. Move the blocker door to the open position manually (Ref. TASK 78-32-41-860-001).
Subtask 78-32-41-480-052
E. Install the SAFETY SLEEVE - PIVOTING DOOR ACTUATOR (HIX3005) on the blocker door actuator (Ref. TASK 78-32-41-480-001).
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