Extreme Flight 110" YAK-54 V2, Assembly Manual

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Masking or painters tape.
Hobby knife with #11 blades.
Fresh Thin and medium CA. We highly recommend Mercury M5T thin and
M100XF medium formulas as well as the Mercury glue tips.
Fresh 30 minute epoxy. Mercury Adhesives Epoxies have worked very well for
us.
Blue and Red Loctite thread locking compound.
Electric drill with an assortment of small drill bits.
Small flat head and Phillips head screw drivers.
Standard and needle nose pliers.
Side cutters.
Metric ball driver or allen key set. (especially 2.5 and 3mm drivers)
Sanding block and sandpaper.
7 400oz (min) torque servos. (8 servos if you use 2 rudder servos)
1 x standard size servo for the throttle.
4 x 1.5” single aluminum Servo Arms for the ailerons (half arms)(6 half arms if
utilizing the 3
rd /center aileron option)
2 x 2” single aluminum arms for the elevators (3 if using a tail mounted rudder
servo and 4 for two rudders servos)
1 x 4.5” double offset aluminum arm for the rudder if using pull-pull rudder setup.
2 x 36” for outboard aileron Servos Extensions (Inboards are close enough to not
need any extensions
2 x 48”- 60” Servo Extensions. If you need to remove the stabs frequently for
transport use 54”-60". May need 3 (or 4) if using tail mounted rudder servo(s).
5” Spinner, 85cc-120cc gas engine and recommended prop.
Engine standoffs, 1.75” length if using the recommended DA120
Some type of engine muffling (stock, cannisters or tuned pipes and headers)
Receiver, batteries, switches, fuel tank, fuel dot and tubing.
Tips for Success :
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