Owner`s manual

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General Generator Maintenance Intervals
Model Service Intervals - Repeat Every
Service Item Mthly 50 Hrs 150 Hrs 450 Hrs 500 Hrs
RV QG/RV QG RM (CAMP POWER/MICROLITE/MICROQUIET)
Clean & Check Battery & Connections
X
3
Clean Spark Arrester
X
5
Change Oil/Oil Filter
X
1-4
Change Air Filter
X
2,4,5
Replace Spark Plugs
X
5
Change Fuel Filter
X
5,6
Schedule Cummins Onan Service Center Tune-up
X
6
RV QG/RV QG EFI (EMERALD ADVANTAGE/MARQUIS PLATINUM/MARQUIS GOLD)
Clean & Check Battery & Connections
X
3
Clean Spark Arrester
X
5
Change Oil/Oil Filter
X
1-4
Change Air Filter
X
2
Replace Spark Plugs
X
5
Change Fuel Filter
X
5,6
Schedule Cummins Onan Service Center Tune-up
X
6
RV QG (EMERALD/MARQUIS)
Clean & Check Battery & Connections
X
3
Clean Spark Arrester
X
5
Change Oil/Oil Filter
X
1-4
Change Air Filter
X
2,4,5
Replace Spark Plugs
X
4,5
Change Fuel Filter
X
5,6
Schedule Cummins Onan Service Center Tune-up
X
6
General Generator Maintenance Intervals
Model Service Intervals - Repeat Every
Service Item Mthly 50 hrs 150 Hrs 250 Hrs 450 Hrs 500 Hrs 1000 Hrs
RV QD (Diesel)
Clean & Check Battery & Connections
X
3
Clean Spark Arrester
X
4,5
Change Oil/Oil Filter
- All Except Quiet Diesel
X
1
Change Oil/Oil Filter
- QD 3200/10000/12500
X
1-4
Change Oil/Oil Filter
- QD 5500/7500/8000
- HQD 810/1218
X
1-4,9
Change Air Filter
X
2,4,5
Flush Coolant System
- All Except Quiet Diesel
X
4
Flush Coolant System
- Quiet Diesel
X
8
Change Fuel Filter
- All Except Quiet Diesel
X
5
Change Fuel Filter
- Quiet Diesel
X
5
Schedule Cummins Onan Service
Center Tune-up
X
6
1 As a part of engine break-in, change the engine oil after the first 20-50 hours of operation.
2 Perform more often when operating in dusty environments.
3 Perform more often when operating in hot weather.
4 Perform at least once a year.
5 Perform sooner if engine performance deteriorates.
6 Must be performed by a qualified mechanic (Cummins Onan Authorized RV Service and Parts Dealer).
7 As a part of engine break-in, change the engine oil after the first 50 hours of operation.
8 Perform at least once every two years.
9 Perform every 75 hours when using high sulfur fuel.
Note: Perform a general inspection and check oil daily per maintenance schedule in Operator’s Manual.