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Horizontal and vertical fin installation – E-flite T-34 Mentor 25e ARF User Manual

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E-flite T-34 Mentor 25e ARF Assembly Manual

Horizontal and Vertical Fin Installation

Required Parts

Fuselage assembly Horizontal stabilizer
Vertical stabilizer

Nylon control horn (2)

4-40 locknut (2)

#4 washer (2)

#2 x 1/2-inch self-tapping screw (2)
Aft tail cone

Required Tools and Adhesives

Ruler

Phillips screwdriver: #1

Threadlock

Low-tack tape

Box wrench or nut driver: 1/4-inch

1. Carefully remove the tape that holds the canopy

hatch to the fuselage. Lift the hatch at the rear

and slide it back to remove. Set it aside in a safe

location.

2. Break in the hinges for the stabilizer by flexing

it through its range of motion a few times. This will

make it easier for the servo to operate for your first

flights.

To save time, break in all the hinges at this time,

including the rudder, ailerons and flaps.

3. Thread a nylon control horn on the threaded

control horn screw of the elevator. The top edge of

the horn will be flush with the end of the screw as

shown. The control horn is located on the bottom-

side of the elevator. You might need to use a #1

Phillips screwdriver to hold the screw while you

thread the nylon control horn on.

4. Slide the stabilizer in the slot at the rear of the

fuselage. The control horn faces the bottom of the

fuselage when installed.