Subtask 54-51-17-220-067
 E. Inspection of the Pylon-to-Wing Aft Attach-Fitting
 (1) Do a detailed inspection of the pylon-to-wing aft attach-fitting and make sure that the dimensions are correct. (Ref. TASK 54-51-17-991-011)
 -------------------------------------------------------------------------------| FIG. | ORIGINAL MANUFACTURING LIMITS | IN-SERVICE WEAR LIMITS | | DETAIL |---------------------------------------|----------------------------| | AND | DIMENSION | ASSEMBLY CLEARANCE| DIMENSION LIMITS | MAX. | | ITEM | IN. (MM) | IN. (MM) | IN. (MM) | ALLOW. | | NO. |-------------------|-------------------|---------|---------| CLEAR. | | | MIN. | MAX. | MIN. | MAX. | MIN. | MAX. |IN. (MM)| |--------|---------|---------|---------|---------|---------|---------|--------| | B | 1.5738 | 1.5744 | | | 1.5731 | | | | OD 18 |(39.974) |(39.989) | | |(39.956) | | | | | | | 0.0004 | 0.0020 | | | 0.0040| | | | | (0.010) | (0.050) | | |(0.101) | | B | 1.5748 | 1.5758 | | | | 1.5771 | | | ID 19 |(39.999) |(40.025) | | | |(40.058) | | -------------------------------------------------------------------------------

 5. Close-up
________ Subtask 54-51-17-420-062
 A. Installation of the Pylon-to-Wing Aft Attach-Fitting
 (1) Install the pylon-to-wing aft attach-fittings (Ref. TASK 54-51-17-400-002).
 Subtask 54-51-17-440-052
 B. Aircraft Maintenance Configuration
 (1) Make the thrust reverser serviceable (Ref. TASK 78-30-00-081-041). Subtask 54-51-17-942-055
 C. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Remove the access platform(s).

 PYLON-TO-WING ATTACH FITTINGS - REPAIRS
_______________________________________
 TASK 54-51-17-300-001 Replacement of the Bushes of the Shackles at RIB10 WARNING : MAKE SURE THAT YOU HAVE THE CORRECT FIRE FIGHTING EQUIPMENT
_______ AVAILABLE.
 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. WARNING : USE THE EQUIPMENT AND PRECAUTIONS NECESSARY FOR ENVIRONMENTAL CONTROL
_______ WHEN YOU GRIND/SAND/HONE THE BUSHES OF THE SHACKLES AT RIB10. THESE BUSHES CONTAIN COPPER BERYLLIUM AND CAN CAUSE TOXIC BERYLLIUM DUST.
 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 access platform 3.60 m (11 ft. 10 in.)

 B. Consumable Materials

 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific  nitrogen liquid
 Material No. 09-016B  USA MIL-PRF-81733D TYPE II
 CORROSION INHIBITING FILLET CONSISTENCY
 (Ref. 20-31-00)

R Material No. 11-003 USA ASTM D 740 METHYL-ETHYL-KETONE (Ref. 20-31-00) Material No. 19-003 USA AMS 3819 LINT-FREE COTTON CLOTH (Ref. 20-31-00)
 C. Expendable Parts
 -------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION  |IPC-CSN
 -------------------------------------------------------------------------------
2 bushes 54-51-17 01 -247 2 bushes 54-51-17 01 -257 3 bushes 54-51-17 01 -251 3 bushes 54-51-17 01 -270
 D. Referenced Information
 -------------------------------------------------------------------------------
REFERENCE  DESIGNATION
 -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from the External Power 54-51-17-000-002 Removal of the Pylon-to-Wing Aft Attach Fitting at RIB10 54-51-17-400-002 Installation of the Pylon-to-Wing Aft Attach Fitting at RIB10 54-51-17-991-014 Fig. 801

 3. Job Set-up
__________

 Subtask 54-51-17-861-050
 A. Energize the ground service network
 (Ref. TASK 24-42-00-861-001).

 Subtask 54-51-17-941-059
 B. Safety Precautions
 (1)
 On the center pedestal, on the ENG panel 115 VU:
　
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