INSERTION / REMOVAL OF DRAWER ASSEMBLY
A) To remove drawer assembly, loosen SCREW (3), then unplug
CONTROL BOX (1) by carefully pulling it back and then up.
B) Remove the AIR TUBE COVER PLATE (5) by loosening the two
retaining SCREWS (4).
C) Loosen SCREW (2), and then slide the complete drawer assembly out
of the combustion head as shown.
D) To insert drawer assembly, reverse the procedure in items A to C above,
and then attach fuel line to the pump.