Spark Plug Inspection - ATV 250 Manual

SAE 80API"GL-4"Hypoid gear oil
Oil quality
Periodic oil change:
0.25L(0.21Imp qt,)
Total amount:
0.27(0.23Imp qt,)
①
1.Drain plug
g.Install the filler bolt and tighten to the specified
torque:2.3Nm(2.3m.kg)
h.Check for oil leakage. If oil leakage is found
,check for the cause
i. Reinstall the final gear case cover.

Spark plug inspection

You should periodically remove and check the
spark plug because heat and deposits will cause slow
damage and erosion of the spark plug if electrode ero-
sion is excessive, you should replace the spark plug
with one of the propet type D7RTC
Before installing the new spark pulg measure the
electrode gap with a feeler gauge and adjust to spectif-
cation.
①
When installing the spark pulg, generally clean
the gasket surface and use a new gasket. Clean off any
grime from the threads and tighten to specification.
Spark plug torque:17.5Nm(1.75m.kg)
-30-
1.Spark plug gap
Spark plug gap:
0.6-0.7mm