Magnum MLT4000S — Replacing the LP Tanks
Maintenance
For the Magnum MLT4000S, from the Magnum operator's manual.
Applies to: Magnum MLT4000S, Generac GN-220 engine
Before you start
- Always wear heavy leather gloves and eye protection when replacing LP fuel tanks. A small amount of LP vapor or liquid may escape.
Procedure
- Close the cylinder valves on BOTH LP fuel tanks and remove the supply line fitting from the tank(s) to be replaced.
- Release the latch on the fuel tank strap and remove the strap.
- Replace the LP fuel tank(s), positioning the cylinder valve to the right of center, in the 3 o'clock position.
- Secure the fuel tank in place with the strap and engage the latch.
- Secure the supply lines to the new tank(s).
Full service-parts list: Magnum MLT4000S →
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.