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Dayton Operating Instructions and Parts Manual
17
Model 4W315C
Version B - For Reduction G016.J
®
107358
Special tools and skills required.
No special tools or skills required.
Service Service Service Service
First Every Every Every
Daily Service Month 3 Months 6 Months Year
Item Check Monthly or 20 Hrs. or 100 Hrs. or 500 Hrs. or 1000 Hrs.
Check and replenish fuel oil
Drain fuel from fuel tank
Check and replenish lube oil
Check for oil leakage
Check and tighten engine parts
Check and tighten engine head bolts
Change lube oil (first time)
Change lube oil (each time after first)
Clean oil filter (replace if needed)
Replace air cleaner element (Service more
frequently when used in dusty areas)
Clean fuel filter
Replace fuel filter
Clean spark arrester
Check fuel injection pump
Check fuel injection nozzle
Check fuel piping (replace if needed)
Adjust valve head clearance for intake
and exhaust valves (first time at 20 hrs)
Adjust valve head clearance for intake
and exhaust valves (each time after first)
Lap intake and exhaust valves
Replace piston rings
Check battery fluid
CHART 3
ENGINE STORAGE
If storing your engine for long periods,
make the following preparations.
1. Operate the engine for about 3 minutes
and then stop.
Storage (Continued)
2. Stop the engine. Drain the engine lube
oil while the engine is still warm and fill
with new oil.
3. Pull the recoil starter slowly. Stop when
it feels tight. This closes the intake and
exhaust valves (in compression position)
and helps prevent rust from forming.
4. Wipe the oil and dirt from the engine
and store in a dry place.