(2)
Retract the slats (Ref. TASK 27-80-00-866-005).
(3)
Retract the spoilers (Ref. TASK 27-60-00-866-002).
Subtask 05-51-25-410-053
B. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Close the NLG doors (Ref. TASK 32-22-00-410-001).
(3)
Close the MLG doors (Ref. TASK 32-12-00-410-001).
1EFF : ALL 1 05-51-25Page 647 1 1 May 01/05R 1 1 1CES 1
(4)
Close all the access doors, and the access panels opened during the inspection procedure.
(5)
Remove the access platform(s).
(6) Remove the warning notice(s). Subtask 05-51-25-860-054
C. Put the aircraft back to its initial configuration.
(1)
De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
(2)
Remove the access platform(s).
(3)
Remove the warning notice(s).
INSPECTION AFTER ENGINE FAILURE - INSPECTION/CHECK
__________________________________________________
TASK 05-51-26-200-001
INSPECTION AFTER ENGINE FAILURE
1. Reason for the Job
__________________
You must do this inspection after an engine failure:
-
the engine is not balanced when one or more blades are not there,
-
the engine is seized.
You must remove the engines for these failures.
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
-------------------------------------------------------------------------------
No specific warning notices
No specific access platform 0.62 m (2 ft.)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
05-56-00-200-001 Inspection/Check of the Leveling and Measurement after Abnormal Operation of the Aircraft 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied
from the External Power 28-10-00-910-002 Access to the Fuel Tanks and the Work Areas 28-25-00-650-001 Pressure Defuel 29-00-00-864-001 Put the Related Hydraulic System in the Depressurized
Configuration before Maintenance Action 32-00-00-481-001 Installation of the Safety Devices on the Landing
Gears 71-00-00-000-042 Removal of the Power Plant 71-00-00-400-042 Installation of the Power Plant 71-13-11-200-001 Visual Inspection of the Fan Cowl Doors 78-32-11-210-001 Detailed Visual Inspection of the Thrust Reverser
3. Job Set-up
__________
Subtask 05-51-26-481-050
A. Safety Precautions
(1)
Make sure the the safety devices are installed on the landing gears (Ref. TASK 32-00-00-481-001).
(2)
Put the warning notices in position in the cockpit to tell persons not to operate the aircraft systems.
Subtask 05-51-26-860-050
B. Aircraft Maintenance Configuration
(1)
Make sure that the hydraulics systems are depressurized (Ref. TASK 29-00-00-864-001).
(2)
Make sure that the electrical systems are de-energized (Ref. TASK 24-41-00-862-002).
(3) Put the access platform in position. Subtask 05-51-26-020-050
C. Removal of the Power Plant
(1) Remove the power plant (Ref. TASK 71-00-00-000-042).
4. Procedure
_________
Subtask 05-51-26-210-050
R A. Inspection of the Engine Pylon
-------------------------------------------------------------------------------|ITEM|INSP| INSPECTION TASKS |PHASE|PHASE|PHASE|INSP|REF.| | |CODE| | 1 | 2 | 3 |SIGN|FIG.| |----|----|---------------------------------------|-----|-----|-----|----|----|
R |1. | | Engine Pylon | | | | | | | | | | | | | | | | A.| | Examine the pylon panels, the doors | X | | | | | | | | and the auxiliary structure. Make | | | | | | | | | sure that there are no buckles, | | | | | | | | | cracks, or pulled or missing | | | | | | | | | fasteners. | | | | | | | | | | | | | | | | B.| | Examine the main frame. Make sure that| X | | | | | | | | there are no distortion, cracks, | | | | | | | | | cracked or flaked paint, loose | | | | | | | | | rivets, or signs of shearing. | | | | | | | | | If you find damage: | | | | | | | | | (1) Remove or open the access doors | | X | | | | | | | and the inspection panels and | | | | | | | | | examine the panels and the | | | | | | | | | adjacent structure. Make sure that| | | | | | | | | there is no distorsion, wrinkles, | | | | | | | | | buckles, or tearing of plates at | | | | | | | | | the rivets. | | | | | | | | | (2) Examine the pylon main frame. Make| | X | | | | | | | sure that the parts that follow | | | | | | | | | are in the correct condition: | | | | | | | | | - the spars connected to the side | | | | | | | | | panels, | | | | | | | | | - the attachments between the | | | | | | | | | ribs, the side panels and the | | | | | | | | | upper and lower spars, | | | | | | | | | - the electrical cables, the | | | | | | | | | hydraulic pipes and the | | | | | | | | | components of the engine air | | | | | | | | | bleed system, | | | | | | | | | - the different components | | | | | | | | | mounted on the main frame, | | | | | | | | | - the fire protection systems | | | | | | | | | and specially the attachments of| | | | | |
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