(4)
Make sure that you can clearly see the positions of the rivets in the inspection areas.
(5)
If necessary, remove the paint from the rivets in the inspection areas (Ref. ASRM 51-75-11-001)
(6)
Make sure the inspection areas are clean and dry before you continue.
(7)
Do a visual inspection of the inspection areas. Look for damage and defects in the shape of the external surface.
R Rudder Inspection Area Figure 601/TASK 55-40-00-991-001
1EFF : 1 1 1CES ALL 1 111 55-40-00 Page 605 Aug 01/99
(8) If you find damage : - refer to the ASRM (Ref. ASRM 55-41-00-101) for the necessary data.
4. Procedure_________
(Ref. Fig. 601/TASK 55-40-00-991-001)
Subtask 55-40-00-210-050
A. Special Detailed Inspection
R R NOTE : Do the inspection procedures which follow in the sequence given____ below.
R R R R R R (1) Do a special detailed inspection of the honeycomb structure of the rudder side panels LH/RH. Use the resonance frequency procedure (Ref. NTM 554003-Part.5) and the ultrasonic procedure (Ref. NTM 554003-Part.4) to inspect for delamination and debonding of the panels. Do this in the areas that follow: - The rudder bearings - The trailing edge fasteners - The hoisting points.
R R NOTE : The resonance frequency procedure (Ref. NTM 554003-Part.5) and____ the ultrasonic procedure (Ref. NTM 554003-Part.4) are the recommended inspection procedures for this structure.
R R R R R NOTE : If you apply high pressure with your hand to the rudder____ composite side-panels: - It is possible to hear a noise with the sound of a "click" from the honeycomb core. This noise has no effect on the condition of the rudder. The rudder is servicable, if no delamination or debonding is found during the inspection procedure.
(2) If you find damage, refer to the ASRM (Ref. ASRM 55-41-00-101) for the necessary data.
5. Close-up________
Subtask 55-40-00-370-050
A. Repair of the Surface Protection
(1) If necessary, repair the paint coatings in the inspection areas (Ref. TASK 51-75-12-300-003) or (Ref. TASK 51-75-12-300-001).
Subtask 55-40-00-865-051
R B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 5CC1, 5CC2, 14CC1, 14CC2, 15CC, 15CE1, 15CE2, 16CE1, 16CE2, 19CE1, 19CE2, 19CE3, 22CE, 21CE1, 21CE2, 21CE3.
Subtask 55-40-00-410-055
R C. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the trailing edge access-panels 325BL, 325CL, 325DL, 325EL, 325BR, 325CR, 325DR, 325ER (Ref. TASK 55-33-13-400-001).
(3)
Remove the warning notice(s).
(4)
Remove the access platform(s).
(5)
Remove the ground support and maintenance equipment, the special and standard tools and all other items.
TASK 55-40-00-210-003
Detailed Visual Inspection of the Rudder Side Panels Internal Surfaces
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__________________
Refer to the MPD TASK: 554004-01
2. Job Set-up Information______________________
A. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 05-015C Material No. 07-001B X (Ref. 20-31-00) ELECTRICAL BONDING COATING (BLUE COLOR) (Ref. 20-31-00)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
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