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Section 13: Mounting the Engine
Parts Needed
• Engine
• Fuselage assembly
• Engine mount
• Assembled fuel tank
• Foam (not included)
• Engine mounting hardware:
8-32 x 1
1
⁄
4
" bolt (8), 8-32 blind nut (4)
8-32 lock nut (4), #8 washer (8)
Tools and Adhesives Needed
• Hex wrench: 9/64"
• Hobby knife
• Drill
• Drill Bit: 1/8"
• Measuring device
• Adjustable wrench
• Felt-tipped pen or pencil
Note
: The Texan comes with oval-shaped
holes cut out in the firewall to accept the 8-32
blind nuts for mounting the engine mount
rails. This allows for different sized engines
to be used.
For 2-stroke engines, you will need to install
a Pitts-style muffler to allow clearance to the
firewall. For this model, we used a Bisson Pitts
muffler (BIS04061) with the Evolution .61
2-stroke (EVOE0610) engine.
Step 1
Locate the engine mounting rails and associated
hardware.
Step 2
Temporarily install the engine to the rails using four
8-32 bolts, washers and lock nuts.
Step 3
Measure the distance between the mounting holes
(measure the holes on center) and transfer that
measurement to the firewall. This will be the location for
the 8-32 blind nuts. Remove the engine from the rails.