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SUPPLEMENT S4
WINGS - POST SHIPMENT ASSEMBLY INSTRUCTION
1. WINGS PRE-INSTALLATION PROCEDURE
This chapter contains the wing pre-installation procedure.
Wing pre-installation
Task description
Additional info &
References
Check wing and fuselage attachment points
free from deformation, corrosion and cracks
Check the Main bolt assemblies free from def-
amation and corrosion
2. WINGS INSTALLATION
This chapter contains the complete procedure for wings installation.
For this operation are required minimum 3 persons, 1 person
in correspondence of the front spare attachment, 1 person in
correspondence of the rear spare attachment and 1 person in
correspondence of the tip for wing suspension.
On the wing to fuselage main fittings, there is a gap of about
1mm between the wing’s main spar lugs and the carrythrough.
This gap may be present either on the front side of the carry-
through or on the back side according to the wing to fuselage
incidence setting (regulated in Factory). Fill this gap using the
shim 96-1-108-1(refer to figure 57.1) according to the gap posi-
tion.
Procedure
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