(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 overheat 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.

 Subtask 54-51-00-010-068
 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)
 Open the thrust reverser doors (Ref. TASK 78-36-00-010-040) FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR.

 (3)
 Put an access platform in position at the zone 415 (425) .

 Subtask 54-51-00-040-067
 C. Aircraft Maintenance Configuration
 (1) Make the thrust reverser unserviceable (Ref. TASK 78-30-00-481-041).
 Subtask 54-51-00-110-073
 D. Cleaning of the Structure
 WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL
_______ MATERIALS ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
 (1) Clean the inspection area with CLEANING AGENTS (Material No. 11-004) and a lint-free cotton cloth MISCELLANEOUS (Material No. 19-003) if, necessary.
 4. Procedure
_________
 Subtask 54-51-00-220-071
 A. Inspection R (Ref. Fig. 623/TASK 54-51-00-991-037)
 (1)
 Do a detailed inspection of the bottom surface of the top spar of the pylon, forward of RIB1.

 (2)
 Make sure that there is no:

 (a)
 Corrosion damage:

 -If you find corrosion damage, refer to the Structural Repair Manual (Ref. SRM 512200-P.Block001) for types of corrosion, inspection, removal and corrosion protection.

 (b)
 Other damage (cracks, scratches, stress, marks dents, bumps,...):

R  Bottom Surface of the Top Spar Figure 623/TASK 54-51-00-991-037
 1EFF : 1 1 1CES  ALL  1 111 54-51-00 Page A617 Feb 01/04

 -if you find other damage, refer to the Structural Repair Manual (Ref. SRM 511100-P.Block001) for damage classification and corrective action.
 5. Close-up
________
 Subtask 54-51-00-440-067
 A. Aircraft Maintenance Configuration
 (1) Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041).
 Subtask 54-51-00-410-072
 B. Close Access
 (1)
 Close the thrust reverser doors (Ref. TASK 78-36-00-410-040) FOR 1000EM1 451AL, 452AR FOR 1000EM2 461AL, 462AR.

 (2)
 Close the fan cowl doors (Ref. TASK 71-13-00-410-040)
 FOR 1000EM1
 437AL, 438AR
 FOR 1000EM2
 447AL, 448AR.

 (3)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (4)
 Remove the access platform(s).

 (5)
 Remove the warning notice(s).

 1EFF : ALL 1 54-51-00Page A618 1 1 Feb 01/04R 1 1 1CES 1

 TASK 54-51-00-200-023

 Detailed Inspection of Pylon, Upper Spar, Lower Surface, between RIB 2 and RIB 3, RIB 4 and RIB 8
 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: 545162-01
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION
 -------------------------------------------------------------------------------
No specific warning notice
 No specific access platform 3 m (9 ft. 10 in.)

 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
　
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