GH F33 BDA
1.1.2.2 Diaphragm carburettor
The fuel mixture system (picture 1.1.2-2) of the engine F33 B consists of a diaphragm
carburettor. The carburettor is linked with intake window and the inlet diaphragm of
crankcase by an aluminium flange. In this occasion the aluminium flange is screwed by
cylinder screws and locking discs at the cylinder and the carburettor is fixed at the aluminium
flange by insulated part. On the inlet side of carburettor is positioned a dry air filter which is
tightened on the carburettor by a clamp.
Illustration 1.1.2-2
(Fuel mixture system with diaphragm carburettor)
1.1.3 Description of the ignition system
The ignition system (Illus. 1.1.3-1, 1.1.3-2) is available as single and dual ignition. It consists
of stator plate, flywheel, one ignition coil for single ignition, two ignition coils for dual
ignition and ignition cables with spark plug connectors. The ignition system is all electronic.
Generator power at 50 W is available on request.
The stator plate is screwed with the crankcase on the ignition side. The flywheel is located on
the crankshaft and surrounds stator plate.
Intermediate case covers the flywheel of the ignition system. Ignition coil is / ignition coils
are positioned at the crankcase.
Illustration 1.1.3-1
(Single ignition system)
Stand: 02.02.05
DOC_F33_B_E_0.01
