Hangar 9 toledo special 40 Assembly Manual page 13

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Step 4
Use a drill and 5/32-inch (4mm) drill bit to drill a hole
through the firewall at the mark made in the previous step.

Step 5
Use medium grit sandpaper to scuff the outside of the
12-inch (305mm) pushrod tube. This will provide a better
surface for the CA to adhere to when gluing the tube in
position.
Hangar 9 Toledo Special Assembly Manual

Step 6
Insert the throttle tube into the hole drilled in Step 4. Leave
roughly 1 / -inch (38mm) exposed. Use medium CA to glue
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the tube to the firewall.

Step 7
Position the engine on the mounts so the face of the drive
washer is 4 / -inches (114mm) forward of the firewall. Use
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a pencil or drill bit to transfer the locations for the engine
mounting bolts onto the engine mounts. Use a clamp to hold
the position of the engine while marking the engine mounts.

Step 8
Use a drill and 5/32-inch (4mm) drill bit to drill the holes for
the engine mounting screws in the engine mounts.
hint: If you have access to a drill press, it is highly
recommended that you use it. Using a drill press for
drilling these holes will guarantee they are straight.

Step 9
Use four 8-32 x 1-inch machine screws, four #8 washers
and four 8-32 lock nuts to secure your engine to the mounts.
Use a #2 Phillips screwdriver and 11/32-inch box wrench or
nut driver to tighten the hardware.
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