The fuel system is shown for the Rotax 912. For other engines the fuel system will
be similar. Consult your engine installation manual. For instance, the Rotax 582
system is the same, but without the fuel return line and its associated fittings. The
Jabiru system also does not have a fuel return line, has only one carburettor, but the
fuel lines must be fitted with fire-resistant oversleeve in the engine compartment.
12.3 Fuel Piping uk version BCARS
Follow the fuel system schematic, Figure 181.
12.3.1
Engine compartment
a) Fit a T-piece in the pipe joining the two carburettors, Figure 182.
Remember to slip the appropriate pipe clips over the pipes.
The fuel pipe joining the two carburettors can be conveniently clipped to
the intake manifold balance pipe.
Fit a second T-piece with a restrictor into this pipe if a fuel pressure
gauge is to be fitted. The T-piece restrictor may be made by fitting a
sawn-off self-tapping screw, which allows some flow past its sides.
Nynja Manuel de montage Version 5
Figure 181; fuel system schematic, Rotax 912.
12..Système d'alimentation essence
179