Advertisement

Property of Performance Aircraft Unlimited
30% Sukhoi 26M ARF
Instruction Manual
Congratulations and thank you for purchasing the Performance Aircraft Unlimited 30% Sukhoi 26M. The
Russian designed aerobatic Sukhoi has been around for decades. Designed to be a rugged aerobatic airframe
with a powerful radial engine makes these aircraft all out performers with a unique sound that makes them
unmistakable. Another feature unique for the Sukhoi is the pilot's seat. The pilot sits in a reclined position
allowing their body to sustain high G-loads then normal upright seating.
The PAU is designed with 1490 sq inches of wing area for feather light performance. All wood construction
and top quality hardware make it hard to beat. Many hours of testing and refinement has allowed us to produce
a Sukhoi 26M that looks like a Sukhoi, but also delivers aerobatic agility and stability only found in the best RC
aircraft. When you arrive at the field with the PAU Sukhoi 26M, no one will ask you "who makes that Yak?"
only "Wow, nice Sukhoi!" From the side windows to the color scheme and this is a real Russian beauty.
Property of Performance Aircraft Unlimited
1

Advertisement

Table of Contents
loading

Summary of Contents for PAU 30% Sukhoi 26M

  • Page 1 Sukhoi 26M that looks like a Sukhoi, but also delivers aerobatic agility and stability only found in the best RC aircraft. When you arrive at the field with the PAU Sukhoi 26M, no one will ask you “who makes that Yak?”...
  • Page 2 Property of Performance Aircraft Unlimited We believe you will find this to be one of the finest flying scale Sukhoi’s on the market. Most modelers will find assembly of this aircraft simple and straightforward. We recommend the builder follow the step-by-step instructions to achieve the best performance and to ensure nothing was over looked.
  • Page 3: Chapter 1 Parts Inventory

     1 set of wheel collars  1 pair of wheel axels  1 HD pull-pull cable  1 Set of PAU aluminum control horn  1 fuel tank  6 HD 4/40 ball links  1 Set of additional various marked hardware ...
  • Page 4: Chapter 2 Preparation For Assembly

    Property of Performance Aircraft Unlimited Chapter 2 Preparation for Assembly Professionals utilizing premium Ultracote covering carefully covered your model. Due to climate changes during shipping, the models covering may have loosened and/or winkled. It’s a good habit to go over your model with a covering iron to ensure all joints, seams, and edges are properly sealed.
  • Page 5: Chapter 3 Landing Gear And Tail Wheel Assemblies

    Property of Performance Aircraft Unlimited Chapter 3 Landing Gear and Tail Wheel Assemblies Now that we’re ready for assembly, we are going to start with the main landing gear first. You will need to locate the following parts to begin assembly. We tried to keep the landing gear in a scale location while providing a canister tunnel.
  • Page 6 Property of Performance Aircraft Unlimited Now lets get the tail wheel assembly installed.  Once the mains are on, slide on the rudder and place a piece of tape on the counter balance to keep rudder strait. Do not glue on rudder at this time. ...
  • Page 7: Chapter 4 Canopy And Fuselage Hatch

    Property of Performance Aircraft Unlimited Chapter 4 Canopy and Fuselage Hatch Not much to cover installing the canopy as it’s pretty much done. Keep in mind if you are doing any repairs to the canopy to use epoxy, RC56, or odorless CA. Regular CA will fog the canopy. Place an “×”...
  • Page 8: Chapter 5 Engine Installation

    Property of Performance Aircraft Unlimited Chapter 5 Engine Installation Your firewall is pre-mounted but our customers can select from a wide variety of engine choices. It is nearly impossible to cover every engine installation choice in this manual but we’ll cover the DA-50. Your aircraft was designed around the 50cc to 60cc gas motors.
  • Page 9 Property of Performance Aircraft Unlimited  DA-50 users only. If using the DA template provided on the last page of this manual, check the measurements on the template and ensure the holes are correct. Cut the paper template to the size needed to tape it to the firewall using your thrust line and offset centerline as a guide.
  • Page 10: Chapter 6 Cowling Installation

    Property of Performance Aircraft Unlimited Chapter 6 Cowling installation Place an “×” to ensure task completion:  What you will need in this chapter:  Fuselage and cowling  Six 4/40 bolts with spring and lock washers  Six bonded washers Not Provided: ...
  • Page 11 Property of Performance Aircraft Unlimited  Make a circle on some remaining card stock the same dimension of the cowl opening. Drill a hole on the center for your propeller shaft. Place the circle on your prop shaft followed by your spinner back plate and propeller.
  • Page 12: Chapter 7 Rudder Installation

    Property of Performance Aircraft Unlimited Chapter 7 Rudder Installation Place an “×” to ensure task completion:  What you will need in this chapter:  Rudder and fuse  Pull-pull hardware Not Provided:  30 to 45 minute epoxy  Two cycle oil ...
  • Page 13: Chapter 8 Hardware Installation

    Property of Performance Aircraft Unlimited Chapter 8 Hardware Installation We provide high quality aluminum control horn assemblies included with our latest generation of PAU aircraft kits. We believe these lightweight assemblies are the best available and can also be purchased separately from PAU.
  • Page 14 Property of Performance Aircraft Unlimited  Make sure your elevator servos are centered and mount your servo arms at 90 degrees to the hinge line.  Take some masking tape and tape the elevator counter balances to the stabilizers so that they are in a center position.
  • Page 15 Property of Performance Aircraft Unlimited  Install the fuel tank just in front of the wing tube using zip-ties or hook and latch (Velcro) straps. Place a loop in the vent line over the top of the tank to prevent fuel loss during flight and improve flight times. Take small zip-ties or fuel line clamps and fasten to all the points where the fuels lines connect.
  • Page 16 Property of Performance Aircraft Unlimited Now we’re ready to check the CG and install your remaining hardware. The CG range is 6 to 7 inches back as measured where the wing meets the fuselage. We recommend 6” inches for initial flights. ...
  • Page 17: Chapter 9 Radio And Control Surface Setup

    Property of Performance Aircraft Unlimited Chapter 9 Radio and Control Surface Setup Now we are ready to setup your aircraft for flying. Included is this manual are templates for measuring surface throw you may use if desired. We recommend that you setup your aircraft on low rates for initial flights until you become familiar with the aircraft and its capabilities.
  • Page 18: Chapter 10 Final Inspection And Pre-Flight

    Property of Performance Aircraft Unlimited Chapter 10 Final Inspection and Pre-Flight Welcome to the final chapter prior to your maiden flight. We hope you have enjoyed building your Sukhoi 26M. Lets go over the airframe and perform a pre-flight to make sure everything is in order. ...
  • Page 19 CG at 6-1/2” or the center of the wing tube offers great precision and our airframe is a great choice. We hope this aircraft offers you many years of enjoyment. Thank you again for choosing PAU and look for exciting future products.
  • Page 20 Property of Performance Aircraft Unlimited DA-50 Template If printing from Adobe, turn off page scaling. Property of Performance Aircraft Unlimited...
  • Page 21 Property of Performance Aircraft Unlimited Throw Template If printing from Adobe, turn off page scaling. Cut out around all the dotted lines. Property of Performance Aircraft Unlimited...

Table of Contents