Magnum — Fuel Transfer Pump Option
Operation
From a Magnum operator's manual covering: MMG320, MMG320 Super Start, MMG405, MMG405 Super Start, MMG465. Check it applies to your exact model before use.
Applies to: Magnum MMG320, Magnum MMG320 Super Start, Magnum MMG405, Magnum MMG405 Super Start, Magnum MMG465, John Deere RG6090HF485 engine, John Deere RG6135HF485 engine
Procedure
- Shut down the unit (not required if external bulk supply is already connected).
- Attach the external bulk fuel supply to the FUEL TRANSFER INLET fitting.
- Turn on the fuel transfer switch.
Specs & values
- Pump starts when fuel level drops below 15%
- Pump shuts off when internal tank reaches 90%
Full service-parts list: Magnum MMG320 →
Source: Magnum 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.