Cummins/Onan — Priming The Fuel System - First Time
Maintenance
From a Cummins/Onan operator's manual covering: KT-1150, KT-1150-C450, KT-1150-P450, KT-2300, KT-2300-C900, KT-2300-P900, KTA-1150, KTA-1150-C525, KTA-1150-C600, KTA-1150-P600, KTA-2300, KTA-2300-C1050…. Check it applies to your exact model before use.
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Procedure
- Fill fuel filter with clean No. 2 diesel fuel oil meeting Section 3 specifications.
- Remove fuel pump suction line and wet gear pump gears with clean lubricating oil.
- Check and fill fuel tanks.
- If injector and valve or other adjustments were disturbed, verify proper adjustment before starting.
Source: Cummins/Onan operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.