Zenoah TWIN GT80 Instruction Manual download pdf (Page 28)

Step 3. If using the GT-80 (or 445) the throttle servo is position

as shown in the top of the engine box. Using a pen, mark the

opening for the servo 2

/8" from the left side of the top plate.

Note that the top plate is tapered to accommodate the firewall

right thrust angle. Be sure to mark the servo opening in the

correct position. Use a jig saw to cut out the servo opening in the

top plate. It will be necessary to cut clearance openings for the

blind nuts in this plate.

Step 4. Using 5 minute epoxy glue the top plate in place.

Mount the throttle servo using the hardware included with the

servo. Using a 4-40 threaded rod, a solder link, and a 4-40 ball

link, make up the throttle pushrod to the appropriate length.

Securely solder the solder link in place and attach the 4-40 ball

link to the pushrod and the servo arm.

Step 5. If using a Zenoah GT-80, attach a 4-40 x 6" threaded

rod to the choke lever using a 4-40 ball link. The 4-40 rod runs

down through the engine mount and exits the bottom of the cowl.

Step 6. Run the fuel lines from the pick up in the tank to the

carburetor and run the vent line out the bottom of the fire wall.

We recommend using a fuel dot and a kill switch mounted in the

cowl for convient fueling and safety.

Step 7. Using a Moto-tool and cut off wheel and drum sander,

cut an air outlet in the bottom of the cowl as shown. The

aproxamate size should be 5" x 5". It may also be necessary to

cut out an area for the mufflers to exit depending on the mufflers

and engine you use.

Step 8. Mount the fuel dot and kill switch in the cowl in a

convienent location then mount the cowl in place using the

included 4-40 hardware.

Section 11: Mounting the Engine and Cowl

CONTINUED

Clearance Openings

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 39 40

No comments

Zenoah TWIN GT80 Instruction Manual Page 28