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14

FINAL ASSEMBLY

Complete the Radio Installation

 1. Plug the elevator and rudder servo into the appropriate 

channels in the receiver. Plug the motor wires into the speed 
control and plug the ailerons into the “Y” connector. Plug 
the aileron “Y” connector and the speed control into the 
appropriate channels in the receiver.

FULL THROTTLE

RUDDER MOVES RIGHT

ELEVATOR MOVES UP

RIGHT AILERON MOVES UP

LEFT AILERON MOVES DOWN

4-CHANNEL RADIO SETUP

(STANDARD MODE 2)

 2. Place the fl ight battery into the battery tray. Turn on the 

transmitter and then plug the fl ight battery into the speed 
controls. 

Do not arm the motors!

 WIth the radio on and all 

control surfaces functioning, make certain that the control 
surfaces and the throttle respond in the correct direction as 
shown in the diagram. If any of the controls respond in the 
wrong direction, use the servo reversing in the transmitter 
to reverse the servos connected to those controls. Be 
certain the control surfaces have remained centered. Adjust 
if necessary. You should make any adjustments to the 
servos and the servo arms 

now

. In a future step you will 

be installing the blisters over the openings in the fuselage, 
making adjustments to the servos diffi cult.

 3. Make all of the connections for the ailerons and the 

motors. Then mount the wing to the fuselage. Make any 
adjustment required to the aileron and double check to be 
sure the motors are running the correct direction. Disconnect 
the battery and turn off the transmitter.

Finishing Touches

 1. Locate the fuselage plug and insert it into the hole in 

back of the step of the fuselage. After each fl ight it is a good 
idea to remove the plug and drain any water that may have 
gotten into the fuselage.

 2. On both sides of the fuselage are mold dimples. On each 

of the dimples drill a 1/16" [1.6mm] hole through the fuselage.

 3. Install a strut into each of the holes with a 2 x 10mm 

[3/8"] washer head screw. When installing the screw do not 
push too hard against the fuselage causing it to buckle. If 
necessary support the fuselage by putting one hand inside 
of the fuselage for support.

Summary of Contents for ElectriFly PBY Catalina

Page 1: ...to the place of purchase To make a warranty claim send the defective part or item to Hobby Services at the address below Hobby Services 3002 N Apollo Dr Suite 1 Champaign IL 61822 USA Include a lette...

Page 2: ...del of this famous twin engine airplane For the latest technical updates or manual corrections to the ElectriFly PBY Catalina visit the Great Planes web site at www greatplanes com Open the Airplanes...

Page 3: ...as to the performance or safety of your completed model Remember Take your time and follow the instructions to end up with a well built model that is straight and true LITHIUM BATTERY HANDLING USAGE W...

Page 4: ...llows The fastest most economical service can be provided by your hobby dealer or mail order company To locate a hobby dealer visit the Great Planes web site at www greatplanes com Choose Where to Buy...

Page 5: ...re written in the Kit Contents list Great Planes Product Support 3002 N Apollo Drive Suite 1 Champaign IL 61822 Telephone 217 398 8970 ext 5 Fax 217 398 7721 E mail airsupport greatplanes com KIT CONT...

Page 6: ...the LE of the aileron and the wing The gap should be small just enough to see light through or to slip a piece of paper through Be sure the aileron moves freely up and down Once you are satisfied wit...

Page 7: ...position the servo arm as shown and then center the aileron With a fine tip marker mark the wire where it aligns with the outer hole of the servo arm Make a 90 degree bend on the mark Cut the wire so...

Page 8: ...lug the color coded motor wires into the extensions Slide the heat shrink over the connection making sure the heat shrink covers the brass connectors in a way that will not allow any metal to metal co...

Page 9: ...e using two 4 40 x 1 1 4 32mm socket head cap screws in the front mounting holes and two 4 40 x 3 4 19mm socket head cap screws in the rear mounting holes When installing the wing be sure all of the w...

Page 10: ...the rudder in place onto the fuselage 8 Locate the water rudder and notice the flat spot on the side of the wire The rudder wire will serve as the hinge for the lower half of the rudder Slide the wat...

Page 11: ...the last hole in the servo arm with a 57 drill Install an aluminum screw lock connector into the hole and lock it in place with a nylon retainer Install a set screw into the screw lock connector Inst...

Page 12: ...hten the set screw against the wire 7 Install a screw lock connector into the outer hole of a control horn Slide the screw lock connector onto the pushrod wire Examine this picture taking note of the...

Page 13: ...10 Read the instructions that came with your speed control to become familiar with the connections and the motor arming sequence Once you are familiar with the operation of the speed control turn on y...

Page 14: ...n the control surfaces have remained centered Adjust if necessary You should make any adjustments to the servos and the servo arms now In a future step you will be installing the blisters over the ope...

Page 15: ...he item it holds in place with a hobby knife or hobby putty knife Hold the blisters in place with masking tape until the glue has dried Clean any excess glue from the fuselage with a damp cloth before...

Page 16: ...y it for many flights DO NOT OVERLOOK THIS IMPORTANT PROCEDURE A model that is not properly balanced will be unstable and possibly unflyable At this stage the model should be in ready to fly condition...

Page 17: ...possibly with disastrous effect but vibration may also damage your radio receiver and battery Vibration can also cause your fuel to foam which will in turn cause your motor to run hot or quit We use...

Page 18: ...in accordance with the frequency sharing agreement listed in the complete AMA Safety Code 9 Under no circumstances may a pilot or other person touch a powered model in flight nor should any part of th...

Page 19: ...rottle back once the plane gets to a comfortable altitude While full throttle is usually desirable for takeoff this model flies more smoothly at reduced speeds Take it easy with the PBY Catalina for t...

Page 20: ...outputs can charge a one to four cell Lithium Polymer pack It s ideal if you don t have the time for one at a time charging and don t want the expense and hassle of multiple chargers Each output can...

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