Magnum MTP4000S — Stopping The Pump
Operation · Engine / Pump
For the Magnum MTP4000S, from the Magnum operator's manual.
Applies to: John Deere PE4024TF281 engine
Before you start
- Do not use the emergency stop switch unless absolutely necessary; stopping the pump suddenly may cause shock waves to be transmitted back to the pump volute
- If the pump is to remain idle during below freezing conditions, drain the pump to prevent damage from freezing
Procedure
- Reduce the engine speed by adjusting the engine throttle.
- Allow the engine to idle briefly before switching the engine start switch to the center (OFF) position.
- The pump is adequately prepared for outside storage; see STORAGE for extended storage suggestions.
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.