Page 201 2
nd
Edition - Rev 0
57-10
WINGS – MAINTENANCE PRACTICE
1. WING REMOVAL
Hereinafter they are addressed instruction to remove the wing assembly.
Procedure
Additional info &
References
Set the Master Switch OFF and ground the air-
craft
Drain both fuel tanks from drain valve of the
fuel tank and from the drain valve of gascola-
tor
Refer to Chapter 12 of this
manual
Close the opposite side tank fuel circuit
Remove the wing’s composite leading edge
Remove all wing-fuselage fairings
Remove the fuel tank outlet inspection panel,
Unfasten and remove the fuel hose from the
tank’s outlet. Place temporary a cap on line to
prevent spillage. Only for the left wing, dis-
connect also the fuel return line
For the right wing, disconnect stall-warning
system wires
Disconnect the fuel quantity sensor wiring and
the position lights wiring
Disconnect flap control by removing roller
bearings that link push-pull rod
Empty the luggage compartment floor to get
the access to the aileron control circuit
Disconnect aileron control by removing pins
that connect the small bar to the pushrods