(23) from the body assembly (19).
(b)
Install the adaptor (27) into the spigot sleeve (1) until the flange is against the end of the spigot sleeve (1).
(c)
Put the bolts (17) in position through the support structure (16) and install the body assembly (19) with the nuts (18).
(d)
Install the hydraulic cylinder (23) in the clamp assembly (25) and tighten the clamp screw (24).
(e)
Put the extractor rod (22) through the hole of the hydraulic cylinder (23) and install it into the adaptor (27) (as far as possible) until hand tight.
(f)
Connect the hose (20) of a hydraulic hand pump to the hydraulic cylinder adaptor (21).
(g)
Use the hydraulic hand pump to pressurise the hydraulic cylinder
(23) until the spigot sleeve (1) moves. Stop pressurisation of the hydraulic cylinder (23) when the face of the adaptor (27) touches the stop screw (26).
(h)
Release the hydraulic pressure and disconnect the hose (20) from the hydraulic cylinder adaptor (21).
(i)
Remove the extractor rod (22) from the adaptor (27).
(j)
Hold the EXTRACTOR-PYLON SLEEVE and remove the nuts (18).
(k)
Remove the EXTRACTOR-PYLON SLEEVE and the bolts (17).
(l)
Remove the adaptor (27) from the spigot sleeve (1).
(6) Remove the spigot sleeve (1) from the spigot (5) by hand. If the spigot sleeve (1) cannot be removed by hand:
(a) Remove the stop screw (26) from the body assembly (19) of the extractor tool.
1EFF : ALL 1 57-26-00Page 618 1 1 May 01/04R 1 1 1CES 1
(b) Do the steps 5. (a) thru 5. (l) again.
Subtask 57-26-00-110-052
B. Preparation for Inspection
(1) Use a clean MISCELLANEOUS (Material No. 19-003), made moist with CLEANING AGENTS (Material No. 11-026), to clean the pylon spigot fitting.
Subtask 57-26-00-210-052
C. Detailed Visual Inspection of the Outer-Wing Pylon Spigot Fitting (Spigot Sleeve Removed)
(1) Make sure that:
-
there is no damage to the bore and outside diameter of the spigot sleeve
-
there is no damage to the chromium plating of the spigot sleeve
-the fasteners are in the correct condition
-
there are no signs of wear and/or distortion
-
there are no signs of fuel leakage
-
there is no damage to the sealant
-
there are no scratch marks
-
there are no cracks
-
there is no corrosion
-the pin (3) is not damaged or worn.
NOTE : If necessary, refer to the ASRM (Ref. ASRM 572600) for the
____
correct repair procedure.
Subtask 57-26-00-420-050-A
D. Installation of the Pylon Spigot Fitting
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) Make sure that the parts retained from the removed component are clean and in the correct condition.
1EFF : ALL 1 57-26-00Page 619 1 1 May 01/04R 1 1 1CES 1
(2)
Apply SEALANTS (Material No. 09-018) or SEALANTS (Material No. 09-019) to the bore of the spigot sleeve (1) and the mating diameter of the pin (3).
(3)
Install the spigot sleeve (1) on the pin (3). To help assembly, you can apply heat to the spigot sleeve (1) to a maximum temperature of 100 DEG.C (212.00 DEG.F).
(4)
Apply SEALANTS (Material No. 09-002) to the threads of the nut (2).
(5)
Install the nut (2) and TORQUE to between 0.950 and 1.05 m.daN (84.07 and 92.92 lbf.in).
(6)
If necessary, to install the cotter pin (4), do these steps:
(a)
Drill a cross-hole 3.2 mm (0.13 in.) through the slots in the nut
(2) and through the pin (3).
(b)
Remove the unwanted material.
(7)
Install the new cotter pin (4).
(8)
Apply SEALANTS (Material No. 09-002) to the nut (2) recesses and the top end of the spigot sleeve (1).
5. Close-up
________ Subtask 57-26-00-410-053
A. Close Access
(1)
Install the spigot ball joint (Ref. TASK 54-51-41-400-001).
(2)
Install the applicable access panels:
-for the left wing, install 471AL, 472AR
中國航空網 www.k6050.com
航空翻譯 www.aviation.cn
本文鏈接地址：A320飛機維護手冊 AMM WINGS 機翼2(20)
