4. Maintenance & Inspection
• Warranty period for emission parts
If the schedule of periodic maintenance
outlined
in
4.4.3 (Inspection and Mainte-
nance)
is
followed, the warranty period is
determined by the age of the engine or the
number of hours of operation as indicated
below:
Name of parts
Warranty period
(19~kW<37)
Fuel injection pump assembly
3000
hrs. of operation or 5 years,
Fuel injection valve assembly
whichever comes first
4.4.3
Inspection and Maintenance
Inspection and maintenance for
EPA
related parts are shown
in
the chart below.
(Inspection
and maintenance not noted below are the same, see 4.2 and 4.3)
Item
Content Interval term
Check
fuel valve nozzle (clean) 1000
Fuel
Check & adjustment
of
fuel injection pressure
1000
oil
& atomizing condition
Check
fuel pump (adjust) 2000
Note:
The
inspection and maintenance shown above are to be performed
at
your Yanmar
dealer
or
distributor
41
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