CHIPMUNK Item code: BH63
Instruction Manual
25
elevator servo
rudder servo
elevator servo
MOUNTING THE COWL
.
2)
Measure and mark the locations to be cut out
for engine head clearance, needle valve, muffler.
Remove the cowl and make these cutouts using a
rotary tool with a cutting disc and a rotary sanding
drum attachment.
3)
Slide the cowl back into place. Align the front of
the cowl with the crankshaft of the engine. The
front of the cowl should be positioned so the
crankshaft is in the middle of the precut opening.
Hold the cowl firmly in place using several pieces
of masking tape.
Remove the muffler and needle valve assembly
1)
from the engine. Slide the fiberglass cowl over the
engine.
4)
While holding the cowl firmly in position, drill
four 1,6mm pilot holes through both the cowl and
the side edges of the firewall.
5)
Using a 3mm drill bit, enlarge the four holes in
the cowling.
Enlarging the holes through the cowl will
prevent the fiberglass from splitting when the
mounting screws are installed.
6)
Slide the cowl back over the engine and secure
it in place using four screws.
7)
Install the muffler. Connect the fuel and
pressure lines to the carburator, muffler and fuel
filler valve. Tighten the screws completely.
Cowling - - - - 1
3x12mm Tp Screw
Plastic 01
Plastic 02
- - - - - 12
- - - - - - 2
- - - - - - 2
2mm
2mm
Linkage
stopper
4x4mm
2x10mm
2mm
Pushrod wire
Screw
Adjust the throttle input (trans-
mitter throttle stick), throttle trim
movement and the carburattor
opening to the suitable position
and screw in the 4x4mm set
screw.
Connector
