APC EP Zero ARF Instruction Manual download pdf (Page 18)

❏

7. Drill the servo arm at the second hole outboard using

a 5/64 [2mm] drill. Hold the elevators at zero throw and mark

where to bend the elevator pushrod.

❏

8. Bend the pushrod 90° and trim the excess pushrod so

that at least 1/4" [6.4mm] of pushrod remains. Connect the

pushrod to the second hole of the servo arm. Use a nylon

Faslink to secure the pushrod.

❏

9. Fit the other pushrod to the rudder guide tube on the

right side of the fuselage.

❏

10. Assemble the rudder horn as shown in the sketch. Fit

a #6 flat washer under the head of the 6-32 x 2" machine

screw and fit the screw to the rudder so that the head of the

screw is on the left side of the rudder. Use a #6 flat washer

and a #6 lock nut to secure the screw. Now screw a nylon

torque rod horn onto the threaded end of the screw so that it

is flush with the end. Connect the clevis.

❏

11. Prepare a servo. Install the rudder servo the same

way you installed the elevator servo. Bend the pushrod 90°

and trim the excess pushrod so that at least 1/4" [6.4mm] of

pushrod remains. Connect the pushrod to the second hole of

the servo arm using a nylon Faslink to secure it.

MOTOR, ESC, & RADIO INSTALLATION

❏

1. Install the

standard X-mount

to the back of the

Rimfire .32 motor

using the screws

supplied with the

motor. Apply a drop

of threadlocker to

the threads before

installing the screws.

❏

2. Orient the motor wires as shown and attach the motor

to the firewall with four 4-40 x 1/2" socket head cap screws,

four #4 lock washers and four #4 flat washers. Use thread

locking compound on the screw threads for added security.

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APC EP Zero ARF Instruction Manual Page 18