Magnum — Resetting the Time to Service Reminder
Maintenance · Magnum Digital Controller (MDC)
From a Magnum operator's manual covering: MMG35D, MMG45K, MMG55D. Check it applies to your exact model before use.
Applies to: Magnum MMG35D, Magnum MMG45K, Magnum MMG55D, John Deere PE4024TF281 engine, Kubota V3600-T-E3BG engine, John Deere 4024HF285 engine
Before you start
- An '*' on the LCD means the setpoint cannot be changed without a password. Contact Technical Support.
Procedure
- With unit shut down, power up the controller with the Control On/Off toggle switch.
- Press PAGE SELECT; text list appears with cursor at Password.
- Press down arrow to move cursor to the Engine Protect line.
- Press ENTER; WrnMaintenance appears at top left.
- Press ENTER; current run time hours appear.
- Press up arrow to reset the current run time hour setting to 250.
- Press ENTER to save the setting.
- Move the CONTROL ON/I toggle switch to CONTROL OFF/O.
Specs & values
- Maintenance interval 250 hours
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.