wc_tx002068gb.fm
161
Onan Genset Genset Maintenance
9.6 Replacing Engine Fuel Filter
Requirements
Genset shut down and cool
New fuel filter
Removal
Perform the procedure below to remove the fuel filter.
1. Close the fuel supply valve.
2. Disconnect the battery.
3. Disconnect the flare nuts that secure the access cover to the genset and
remove the access cover.
4. Disconnect the fuel lines (a and b). Be careful not to spill fuel.
5. Remove the filter mounting nut (d) and two filter bracket mounting screws (e).
6. Remove the filter bracket (f) and filter (g). Dispose of the filter according to state
and local regulations.
Installation
Perform the procedure below to install the fuel filter.
1. Secure the filter bracket (f) loosely to the new filter (g). Place the filter bracket
and new filter in the generator.
This procedure continues on the next page.
WARNING
Fire hazard. Diesel fuel can ignite and cause severe burns.
f Keep a type ABC fire extinguisher (or equivalent) at hand when performing this
procedure.
wc_gr008031
a
g
d b
e
f
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