Page 207 2
nd
Edition - Rev 0
57-10
WINGS – MAINTENANCE PRACTICE
4. FLAPS INSTALLATION
Procedure
Additional info
& References
Place the wing flap into its proper position
and insert hinge, bolts, washers and nuts
With the flap control in the full flap posi-
tion connect the flap control rod to the
hinge brackets with bolt, washer and nut
Connect the ground lead to the inboard
hinge bracket
Operate the flap several times to ascertain
it operates freely
Align flap trailing edge with aileron (to 0°)
trailing edge with usable means
This position is 0°
position for wing
flaps.
Check flaps travel limits: UP 0° , Down 40°
Check correspondence between flaps posi-
tion, flap position transmitter and flaps po-
sition indicator:
flaps fully retracted (0°±2°) and transmit-
ter lever to the rear end travel
flap fully extended (40°±2°) and trans-
mitter lever to the forward end travel
flaps take off position (15°±2°) and
transmitter lever to the intermediate posi-
tion
Perform the cables tension check