Cummins/Onan 1400 / 2.0UF-232S/32 — Changing Generator Shaft Rotation - 2.0S-232/32A (Counterclockwise to Clockwise)
Adjustments · Control box terminal A and B+, generator field lead F2
For the Cummins/Onan 1400 / 2.0UF-232S/32, from the Cummins/Onan operator's manual.
Applies to: Cummins/Onan 1400
Procedure
- Connect wires to control as shown for clockwise rotation in Figure 6.
- Disconnect generator field lead F2 from control box terminal A.
- Touch this lead momentarily to control box terminal B+, making sure a good battery is used; a definite spark should occur.
- Reconnect F2 lead to A terminal of control box.
- Check to see that blower scroll is installed according to clockwise rotation.
- If changing rotation back from clockwise to counterclockwise, F1 generator lead will be connected to control terminal A; repeat above steps.
Tools required
- Good battery Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
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.