Benchmark BG4000i, User Manual

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7.5 SPARK ARRESTER MAINTENANCE
1. Make sure the muffler has cooled down.
2. Use a brush to remove carbon deposits from the spark arrester. If the spark
arrester is worn down, replace it.
3.
Use compressed air to clear remaining deposits.
NOTE
Failure to properly clean the spark arrester will reduce engine
performance.
7.6 FUEL FILTER MAINTENANCE
WARNING!
Gasoline is highly flammable and explosive under certain
conditions. Refuel in a well-ventilated area with the engine
stopped. Do not smoke or allow open flames or sparks in the
area where the generator is being refueled or where gasoline is
stored. Do not overfill the tank. Be careful not to spill fuel when
refueling. Wipe up any spilled gasoline and let the area dry
before starting the engine.
1.
Remove the fuel cap and filter.
2.
Clean the filter with solvent.
3.
Wipe the filter.
4. Reinsert the filter.
8.6.3)
8.6.4)
8.6.3)Us e
s pa r
repla
8.6.4)R ein
8.6.3)Us e a brus h to r emove c a rbon d
s pa rk a rres ter . I f the s pa rk a rr
repla ce i t.
8.6.4)R eins ta ll the s pa rk a rres ter a n
8.6.3)Us e a brus h to r emove c a rbon d epos its f
s pa rk a rres ter . I f the s pa rk a rres ter i s w
repla ce i t.
8.6.4)R eins ta ll the s pa rk a rres ter a nd m uffle g
a brus h to r emove c a rbon d epos its f rom the
rk a rres ter . I f the s pa rk a rres ter i s w ea r,
a ce i t.
ns ta ll the s pa rk a rres ter a nd m uffle g ua rd.
us h to r emove c a rbon d epos its f rom the
res ter . I f the s pa rk a rres ter i s w ea r,
t.
l the s pa rk a rres ter a nd m uffle g ua rd.
< < 3
os its f rom the
r i s w ea r,
uffle g ua rd.
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m the
d.
8.7.3
••••
Wipe
••
the
••
filter
••
a nd
••
ins ert
••
it.
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8.6.4)R eins ta ll the s pa rk a rres ter a nd m uffle g ua rd.
1 2 3 4
Valve Cap
Valve Stem
Rocker Arm
Valve Clearance
Rocker
Arm Pivot
Pivot
Adjusting Nut
Breather Tube
BG i-SERIES