Trex eCCPM Mod : Installing The Rear Servo

1. Install a ball on the outside hole on the inside of the servo arm. 

2. With the radio gear on, rest the servo on the top of the frame ( this is the same angle as it will be fixed )

3. Push the servo arm on to the servo getting as near to 90 degrees to the main shaft as possible.

4. Use sub trim to move the servo arm to exactly 90 degrees to the main shaft.

5. The radio gear can now be switched off.

6. Screw the servo arm retaining screw in.

7. Connect the push rod on to the servo arm.

8. Sit the servo in the frame and fit the push rod to the swash.

9. Making sure the push rod is parallel   to the main shaft, using a 1.5mm drill bit, drill the top two mounting holes and insert screws. Make 2 washers from the thin part of the leftover frame, placing them between frame and servo, then insert screws.

10.Drill the two bottom servo  mounting holes . Placing a washer between the frame and servo, insert screws.

Back Next