PERIODIC
MAINTENANCE
TABLE
1.
PERIODIC
MAINTENANCE
SCHEDULE
SERVICE THESE ITEMS
AFTER EACH CYCLE OF INDICATED HOURS
SERVICE THESE ITEMS
8
50
100
200 500
1000
5000
* Inspect Engine Generally
X
" Check Fuel Supply
X
Check Oil Level
X
Clean Governor Linkage
X*
Change Crankcase Oil
xl X*
Check Breaker Points
X
Check Battery Electrolyte Level
X
Clean Fuel Filter
X
Check Spark Plugs
X
Replace Oil Filter
X*
Replace Air Cleaner
X*
Remove Deposits.in.Combustion Chamber
X
Check Valve Clearance
xl •• X
Inspect Valves, Grind if Necessary
. X
Complete Reconditioning
X
* - Check for exhaust leaks, fuel leaks, proper mounting, etc.
X* - Perform more often under dusty or extreme cold weather conditions.
X-1 - Recommended interval in hot weather or heavily loaded conditions.
PERIODIC MAINTENANCE SCHEDULE
Regularly scheduled maintenance is the key to lower
operating costs and longer service life for the unit.
The schedule (Table-1) can be used as a guide.
However, actual operating conditions under which a
unit is run 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. When any abnormalities occur in
operation—unusual noises from engine or
accessories, loss of power, overheating, etc.—
contact your Onan dealer.
CAP AND OIL
LEVEL INDICATOR
KEEP OIL
AT THIS LEVEL.
NEVER OPERATE
ENGINE WITH OIL
BELOW THIS LEVEL.
A874
-FULL
ALWAYS REPLACE
CAP TIGHTLY. OR
OIL LEAKAGE MAY
OCCUR.
CRANKCASE
OIL
The oil capacity is,3-1/2 U.S. quarts (4 with filter). Fill
to the "FULL" mark on theoil level indicator, Figure?..
FIGURE 7: OIL LEVEL INDICATOR
13
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