TCH.1C-27J-2-27JG
2-69.10 RIGHT INBOARD FLAP
1.Manually move the right inboard flap laterally fully
towards one side. Perform a sign on the fixed part.
2.Manually move the right inboard flap laterally towards
the opposite side. Perform a sign on the fixed part and
check, by difference between the two signs, that the
lateral backlash does not exceed 3.5 mm.
3.Reset the right inboard flap as initial condition.
2-69.11 RIGHT OUTBOARD FLAP
1.Manually move the right outboard flap laterally fully
towards one side. Perform a sign on the fixed part.
2.Manually move the right outboard flap laterally
towards the opposite side. Perform a sign on the fixed
part and check, by difference between the two signs,
that the lateral backlash does not exceed 3.5 mm.
3.Reset the right outboard flap as initial condition.
2-69.12 LEFT OUTBOARD FLAP (refer to figure
) , (refer to figure
) and
(refer to figure
1.Extend the flaps fully down moving the flap control
lever (1) to DOWN position.
2.Apply by hand a vertical load from downwards to
upwards, to the flap T. E. and verify that the vertical
backlash is not greater than 10 mm and that there is
no backlash between roller and track roller.
3.Repeat same procedure of step 2 on the other three
flaps surface and check the same result.
4.Return the flap control lever (5) to UP position and
check that the flaps retract (AGE NO. 00067) to 0 ° ±
3.5 mm.
5.Fit flap templates (AGE NO. 00067) to the top surface
of LH and RH outer wings.
6.Use the hydraulic test stand (AGE NO. 00262) supply
No. 1 and No. 2 hydraulic systems at 3000 psi (210
kg/cm²).
(Cont'd)
27-50-00
2-519