Northern Lights M150A13 / M80A13 — Replacing Fuel Filter/Water Separator

Maintenance

For the Northern Lights M150A13 / M80A13, from the Northern Lights owner's manual.

Applies to: Northern Lights M150A13

Procedure

1. Close fuel shut-off valve.
2. Clean area and disconnect water-in-fuel sensor.
3. Drain fuel into suitable container.
4. Remove element and install new one.
5. Index element in mounting base.
6. Install retaining ring until it snaps.
7. Connect water-in-fuel sensor.
8. Open fuel valve and bleed fuel system.

Full service-parts list: Northern Lights M150A13 →

Source: Northern Lights owner'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.

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