Piper Cherokee LANCE, Service Manual

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PIPER CHEROKEE SIX / LANCE SERVICE MANUAL
III - INSPECTION 07/15/06
4F22
(25) FLAP TORQUE TUBE/PUSHROD DISTORTION INSPECTION
If flaps have been extended at or above V
FE
, inspect the flap torque tube arms and pushrods for
evidence of distortion.
(a) If the paint is cracked or peeling anywhere along the torque tube arm or pushrod, torsional
movement has occurred.
(b) Remove the paint and inspect for cracks:
1 In the welds at the arm on the torque tube end.
2 In the rod ends and pushrod tube.
3 Use a dye penetrant method of inspection.
(c) If cracks are not found, repaint the part(s) and reinstall.
(d) If cracked, replace the affected part(s).