RD 16 Maintenance
wc_tx001076gb.fm 71
4.7 Fuel Filter
See Graphic: wc_gr002999
4.7.1 Change the fuel filter (a) every 300 hours of operation. Remove the
filter (a) from the filter head (c).
4.7.2 Install the new filter. If necessary, prime the fuel lines. See section RD
16 Priming the Fuel System.
Gasoline is extremely flammable! Turn the engine off and allow the
engine to cool before replacing the fuel filter.
4.8 Priming the Fuel System
See Graphic: wc_gr002999
If the fuel tank has been run completely dry or drained for service, it
may be necessary to manually prime the fuel system.
To prime the fuel system:
4.8.1 Turn the ignition switch to the ON position (60). This will open the fuel
valve.
4.8.2 Pump the lever on the fuel pump (b) until there is an increase in
pumping effort.
WARNING
wc_
r002999
b
a
c