GREAT PLANES Yak-55M Performance Series Instruction Manual

14, 14 DOUBLE SERVO INSTALLATION ❏ ❏ 1. For the dual rudder servo arm installations you will need two of the aluminum servo arms included in the kit and two of the round servo disks included with your radio system. The round servo disk needs to be at least 1" [25mm] in di…

28, 28 ACCEPTABLE PUSHROD HOOKUP Move the pushrod farther out on the servo arm… …But leave the pushrod in the farthest out location on the control horn. If the optimum situation doesn’t provide enough control throw, the pushrod may be moved inward on the control horn, but it’…

8, 8 4-40 Bolt Ball Swivel 4-40 Nut 4-40 Nut Brass Bushing ❏ ❏ 7. Locate all of the components shown in the picture, a 4-40 x 5 3/4" [146mm] pushrod wire and an additional 4-40 nut. Examine the diagram that shows the proper way to assemble the swivel ball link. Mount th…

20, GREAT PLANES Yak-55M Performance Series 20 ❏ 4. Gather all of the canister components together. Test fi t the canister to the holders. The taller of the plywood holders should be at the front of the canister and the shorter holder towards the rear. The canister should fi t slightly loose between the silicone holders. ❏…

1, INSTRUCTION MANUAL Champaign, Illinois (217) 398-8970, Ext 5 [email protected] Entire Contents © 2010 GPMA1230 Mnl READ THROUGH THIS MANUAL BEFORE STARTING CONSTRUCTION. IT CONTAINS IMPORTANT INSTRUCTIONS AND WARNINGS CONCERNING THE ASSEMBLY AND USE OF THIS MODEL. WARRANTY SPECI…

4, 4 Muffler Recommendations This airplane has been designed to accommodate a wide variety of muffl er confi gurations. The stock muffl er and Pitts style muffl ers will require cutting some of the cowl to provide clearance. We have also provided a tunnel that can be used with either a canis…