PERIODIC
MAINTENANCE
SCHEDULE
Regularly scheduled maintenance lowers operating costs and lengthens the service life of the welder. Usethe
following schedule as a guide.
However, actual operating conditions under which a unit operates should be the determining factor in
establishing a maintenance schedule. When operating in very dusty or dirty conditions, some of the service
periods may have to be reduced. Check the condition of the crankcase oil, the filters, etc., frequently until the
proper service time periods can be established. j
For any abnormalities in operation, unusual noises from engine or accessories, loss of power, overheating,'
etc., contact your nearest Onan Service Center.
SERVICE THESE
ITEMS
AFTER EACH CYCLE
OF INDICATED
HOURS
SERVICE THESE
ITEMS 8
50 100 200
400 1000
Inspect Overall Engine
X
Check Oil Level
x
Service Air Cleaner
xl
Change Crankcase Oil
xl
Check Battery Electrolyte Level
X
Check Spark Plugs
X
Clean Breather Valve
X
Check Breaker Points
X
Clean Fuel System
X
Replace Air Cleaner Element
xl
Remove Carbon and Lead Deposits
x2
Check Valve Clearance
x2
Inspect Valves, Grind If Necessary
x2
Complete Reconditioning (If Required)
x2
xl - Perform more often in extremely dusty conditions.
x2 - For detailed maintenance, contact an Onan Service Center.
14
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