Great Planes Spitfire 25 GP/EP ARF - GPMA1478 - Manual (Page 16)

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6. Attach a 6" [150mm] piece of fuel line to each of the
metal tubes in the fuel tank.
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7. Using four 3mm x 16mm machine screws, four 3mm
lock washers and four 3mm flat washers, attach the engine
mount halves inverted to the firewall. The short end of the
engine mount halves should face up.
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8. Position the front of the engine drive washer 3-3/4"
[95mm] from the firewall. Mark the location of the engine
mount holes onto the engine mount halves using a Dead
Center
™ Hole Locator (GPMR8130). Remove the engine
from the mount and use a 3mm tap and drill set to create
threads in the four mounting holes. Attach the engine to the
mount using four 3mm x 20mm SHCS, four 3mm lock
washers, and four 3mm flat washers.
❏
9. Install the throttle servo into the throttle servo bay
with the servo splines facing the same side of the plane as
the throttle arm on the engine.
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