Black Horse Model Sprinter Instruction Manual page 12

SPRINTER -
ITEM CODE: BH71-A
 4. Install the muffler and muffler extension
onto the engine and make the cutout in the
cowl for muffler clearance. Connect the fuel
and pressure lines to the carburetor, muffler
and fuel filler valve.
Trim and cut after
12
.
Right side
Right side
Bottom side
Right side
INSTRUCTION MANUAL
3 x 12mm
Machine screw.
Left side
Front view
Bottom side
Right side