3x12mm screw
...........5
! Align the center mark on the engine
with the mark on the fire-wall.
Using a pencil or felt tipped pen, mark the fire wall
where the four holes are to be drilled (10A).
10A
Remove the engine mount and drill a 13/64”(5mm) hole
through the fire-wall at each of the four marks marked (10B).
10B
5mm
10C
Reposition the engine on to the fire-wall so
the distance from the prop hub to the fire-wall is
4.8 - 4.9”(123 - 125mm) (10C).
123 - 125mm
10D
10E
2mm
Remove the engine mount and drill a 5mm hole through the fire-wall at each of the four marks marked.
Attach the four blind-nut to the fire-wall as show
Using a pencil or felt tipped pen, mark the fire wall where the four holes are to be drilled
! Align the mark on both
mounts with the mark on
the fuselage
A
FRONT-VIEW
123 - 125mm
4x25mm...............4
3x20mm...............4
13- Gas Engine & Cowl
PC-6 Porter
14- Glow Engine
PC-6 Porter
9
