Cummins/Onan 1400 / 2.0UF-232S/32 — Current Rheostat Adjustment - 2.0S-232/32C
Adjustments · Current-adjust rheostat on control
For the Cummins/Onan 1400 / 2.0UF-232S/32, from the Cummins/Onan operator's manual.
Applies to: Cummins/Onan 1400
Procedure
- Run generator at a speed between 1500 and 2500 rpm until warm.
- Set rheostat to a maximum clockwise position.
- Connect a DC load of at least 75 amperes to the battery.
- Turn the current-adjust rheostat to give a reading of 55 amperes on the panel ammeter.
Tools required
- DC load of at least 75 amperes Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- 1500-2500 FridayParts $105.23 rpm
- At least 75 amperes DC load
- 55 amperes reading
Full service-parts list: Cummins/Onan 1400 →
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.