Cummins/Onan PCC Control 3100 Series — Fuel Transfer Pump Motor Connections

Installation

For the Cummins/Onan PCC Control 3100 Series, from the Cummins/Onan service manual.

Applies to: Cummins/Onan DFAA, Cummins/Onan DFAB, Cummins/Onan DFAC, Cummins/Onan DFBF, Cummins/Onan DFCB, Cummins/Onan DFCC, Cummins/Onan DFCE, Cummins/Onan DFE

Procedure

1. Remove the end bell cover for access to the motor wiring terminals.
2. Disconnect the brown lead from motor terminal P103-3 and connect it to terminal P103-6.
3. Disconnect the red lead from motor terminal P103-2; reconnect to the piggy-back terminal on the lead at motor terminal P103-3.
4. Cut the white lead from its ring connector at motor terminal P103-4 and strip 1/2 inch (12 mm) of insulation for splicing to harness lead P103-WHITE.
5. Connect each lead of the five-lead wiring harness to the motor terminal or lead marked on it.
6. Connect the red motor lead to the piggy-back terminal at motor terminal P103-3.
7. Secure the end bell cover.

Full service-parts list: Cummins/Onan DFBF →, Cummins/Onan DFCC →, Cummins/Onan DFCE →, Cummins/Onan DFE →

Source: Cummins/Onan service 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.

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