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The front spacer, attached to the front section of the wing spar, secures the wing to frame C2. The rear spacer, attached to the rear section of the wing spar, secures the wing to frame C2. The rear attachment fitting secures the wing to frame C3.
B. Landing gear attachment fittings - refer to 57-20-04
The front bearing assembly, attached to the wing spar, secures the main landing gear. The rear bearing assembly, attached to the small spar, secures the main landing gear. The strut bearing, attached to the wing spar, secures the hinged strut.
The actuating cylinder attachment, attached to the wing spar, secures the actuating cylinder.
ADAA
Validity : S / N 1 - 9999 57-20-00Page 1
(EA) JUN 02
Wings - Identification and location of components
Figure 1
ADAA
Validity : S / N 1 - 9999 57-20-00Page 2
(EA) JUN 02
A - Front bearing assembly
B - Rear bearing assembly
C - Strut bearing
D - Actuating cylinder attachment
Wings - Identification and location of components
Figure 2
ADAA
Validity : S / N 1 - 9999 57-20-00Page 3
gA) JUN 02
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WINGS
REMOVAL / INSTALLATION
NOTE : This procedure is applicable to L.H. and R.H. installations. Information specific to R.H. installation are given in square brackets.
1. REMOVAL OF THE ARMS FITTED WITH FLAPS (Figure 401)
A. Tools and consumable materials
- Cleaning agent (TB 11-003)
- Spatula
- Clean lintfree cloths
B. Procedure
1) Remove the flaps - refer to 57-50-00.
2) Remove the inspection doors 512 [612] and 516 [616] - refer to 52-40-00.
3) Disconnect the external gage connector and the electrical wiring of the heated pitot tube, if installed.
4) Check the type of attachment of the arm assemblies (with rivets or bolts).
Attachment with rivets
5) Remove the rivets carefully - refer to 51-40-02.
6) Remove arm assemblies (1) and (5).
7) Apply a protection treatment to the sections bared during removal - refer to 20-00-04. NOTE : During installation, replace the rivets with bolts, washers and nuts - refer to the Illustrated Parts Catalog.
Attachment with bolts
5) Remove and discard nuts (4), remove washers (3) and bolts (2).
6) Remove arm assemblies (1) and (5).
7) Remove the sealant with a spatula and clean the surfaces with a clean lintfree cloth moistened with cleaning agent (TB 11-003).
2. INSTALLATION OF THE ARMS FITTED WITH FLAPS (Figure 401)
A. Tools and consumable materials
- Sealant (TB 09-916)
- Petrolatum (TB 04-012)
- Cleaning agent (TB 11-003)
- Clean lintfree cloths
WA
Validity : S / N 1 - 9999 57-20-00Page 401
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