(d) Release the nuts (104), lock the sleeves (100) with a special wrench and remove the nuts (104) with a pin wrench of the PYLON REMOVAL-WRENCH (98D54503000000).
(e) Remove the lockwashers (103) and discard them.
(f) Remove the sleeves (100) with the extractor PYLON SHAFT EXTRACTOR RIB 4/RIB 10 (98D54003005000).
(2) Remove the forward threaded pins and sleeves at RIB4: (Ref. Fig. 409/TASK 54-50-00-991-019)
(a) Remove the cotter pin (96) and discard it.
(b) Lock the bolt (91) with a pin wrench of the PYLON REMOVAL-WRENCH (98D54503000000) and remove the nut (95) with a pin wrench of the PYLON REMOVAL-WRENCH (98D54503000000).
(c) Remove the bolt (91).
R R (d) Release the nut (94), lock the sleeve (92) with a special wrench and remove the nut (94) with a pin wrench of the PYLON REMOVAL-WRENCH (98D54503000000).
(e) Remove the lockwasher (93) and discard it.
(f) Remove the sleeve (92) with the extractor PYLON SHAFT EXTRACTOR RIB 4/RIB 10 (98D54003005000). Remove the sleeve at the bottom first.
Subtask 54-50-00-020-058
F. Removal of the Pylon
(1) Lower the pylon and move it away from the wing with the crane.
R R (2) During this operation, make sure there is no friction or strain at the shackles and spigot fitting that can cause damage to them.
(3) Put the pylon and the TROLLEY - PYLON R/I (98D54003000000) on the ground.
(4) Install the GEAR - HOISTING PYLON (98D54003002000) on the shackles of the pylon-to-wing forward attach fittings.
(5)
Attach the BEAM - LIFTING AT RIB 4 (98D54003003000) to the GEAR -HOISTING PYLON (98D54003002000), attach it to the pylon with the crane and remove the TROLLEY - PYLON R/I (98D54003000000) from the pylon.
(6)
Put the pylon on the TROLLEY - PYLON STORAGE (98D54003001000).
(7)
Remove the GEAR - HOISTING PYLON (98D54003002000) and the BEAM -LIFTING AT RIB 4 (98D54003003000) from the pylon and the crane.
1EFF : ALL 1 54-50-00Page 421 1 1 Nov 01/03R 1 1 1CES 1
Pylon-to-Wing Forward Attach Fitting Figure 409/TASK 54-50-00-991-019- 12 (SHEET 1)
1EFF : 1 1R 1CES ALL 1 11 1 54-50-00 Page 422 Nov 01/03
Pylon-to-Wing Forward Attach Fitting Figure 409/TASK 54-50-00-991-019- 22 (SHEET 2)
1EFF : 1 1R 1CES ALL 1 11 1 54-50-00 Page 423 Nov 01/03
TASK 54-50-00-400-001
Installation of the Pylons
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
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific blanking caps
No specific blanking plugs
No specific crane
R No specific lint-free cloth soaked No specific warning notice No specific access platform 2 m (6 ft. 7 in.) No specific Torque Wrench : range 1.00 to 10.00 m.daN
(8.00 to 75.00 lbf.ft) No specific Torque Wrench : range 1 to 12 m.daN
(88.49 to 1061.94 lbf.in) 98D54003000000 1 TROLLEY - PYLON R/I 98D54003002000 1 GEAR - HOISTING PYLON 98D54003003000 1 BEAM - LIFTING AT RIB 4
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R Material No. 04-004 USA MIL-PRF-23827 TYPE I SYNTH.ESTER BASED GREASE HIGH PRESSURE (Ref. 20-31-00) Material No. 11-003 USA ASTM D 740 METHYL-ETHYL-KETONE (Ref. 20-31-00) Material No. 19-010 USA AMS 5687 LOCKWIRE STAINLESS STEEL ANNEALED 0.8MM DIA (Ref. 20-31-00)
C. Expendable Parts
-------------------------------------------------------------------------------
FIG.ITEM |DESIGNATION |IPC-CSN
-------------------------------------------------------------------------------
11 O-ring 28-21-06 01 -100 14 O-ring 28-21-06 01 -170 15 O-rings 28-21-06 01 -070 93 lockwasher 54-51-17 01 -090 96 cotter pin 54-51-17 01 -010 96 cotter pin 54-51-17 01 -010A 96 cotter pin 54-51-17 01 -010B 96 cotter pin 54-51-17 01 -010C 103 lockwashers 54-51-17 01 -100 106 cotter pins 54-51-17 01 -020
