© 2022 Staheli West
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Add the proper engine oil using the chart above.
Oil Capacity: 4.1 to 7.1 qt (lower/upper dipstick)
Always keep the oil level between the upper and lower
lines on the oil dipstick. Warm up the engine for 5
minutes. Shut it off for 10 minutes and recheck the oil
level. Add more oil as needed. Reinstall the oil cap.
Replace the in-line fuel filter using a flat head
screwdriver to remove the hose clamps.
Replace burner fuel filter (Napa 4006).
250 Hour Maintenance / Yearly
To clean the burner gun nozzles, remove these 6 bolts.
Remove these 2 bolts as well.
Remove the burner cover.