A wiring diagram of flap actuator, motor and current limiter for Diamond DA20 Katana aircraft is shown in the picture. It describe replacement of the 12V flap actuator motor with a 24V motor and current limiter for reducing the force on the flaps during extension.
Tools and materials required to accomplish this projects are: machine screw (Philips), Washer, Self-locking nut, current limiter assembly, 24V motor, gasket, roll pin, cap screws, 4mm Allen key, 3/32 drift punch, 1/8 drift punch, soft jawed vice, and inclinometer.
You may have full accomplishment instructions for replacing actuator flap of Diamond DA20 Katana from this aircraft service article (source: diamondaircraft.com)
