Assembly & Operation Manual
FIN & RUDDER
NOTE:
Make sure you have some sort of protective foam on the work bench. This will
protect the paint surface from unwanted dents. Complete both fins simultaneously.
Mark
√ each step.
Fit L-brackets to DS8411 servos. Note servo horn
face top and closets to trailing edge of fin. Installation
of fins must be mirror image of each other.
Remove servo cover. Inspect plywood mounts.
Trial fit servo into fin & make sure horn clear skin.
Drill 4 holes and secure servo to mounts.
Mark location of rudder horn. Mask off area.
Glue rudder horn in position. Check for free operation.
Install long servo horn and centre servo.
Cut slot in servo cover for horn.
Fit rudder links. Use Sullivan secure clips. Make sure all
angles are 90 degrees.
Secure extension wires inside fuselage. Make sure no
wires touch tail pipe.
Trial fit fin to fuselage. Test rudders to make sure no
binding on fuselage.
Secure fin with bolts to fuselage.
P-14
Photo 17
Photo 20
Photo 19
Photo 18
