G120F/G160F/G200F Part III Maintenance
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Please dispose of used engine oil and the oil containers in a manner that is
compatible with the environment. We suggest that you take it in a sealed container to
your local waste disposal site or service station for reclamation. Do not throw it in
the trash; pour it on the ground, or down a drain.
3-3 Oil alert system inspection
Oil alert system is specially designed to protect engine from damage by insufficient oil in the
crankcase. Before the oil level in the crankcase can fall below a safe limit, the oil alert system will
automatically shut down the engine (the engine switch will remain in the ON position). The oil
alert system shuts down the engine and the engine will not start. If this occurs, first check engine
oil level, then check for other faults.
1) With the engine running, disconnect the engine
switch
’
s yellow lead and ground it to the engine,
the engine should stop.
2) With the engine stopped, engine oil level within
the specified range and two leads of oil level switch
not disconnected, there should be continuity
between the two leads.
3) Then check with engine oil drained off. There
should be continuity between leads of oil level
switch.
Oil alert unit
Oil level switch
