Northern Lights M844LW3 / M844W3 — Install top frame
Installation · Top frame / top panel assembly
For the Northern Lights M844LW3 / M844W3, from the Northern Lights service manual.
Applies to: Northern Lights M844LW3, Northern Lights M844W3
Procedure
- Pop out the top panel (item 12) from the pre-assembled top frame assembly.
- Loosely install a short bolting assembly (item 6) to each available corner casting leg.
- Orient the top frame with the triangular penetration plate toward the front and legs facing down.
- Install each leg into the top of each vertical extrusion as shown in Fig 5a.
- Check frame for squareness and tighten all bolting assemblies progressively.
Full service-parts list: Northern Lights M844LW3 →, Northern Lights M844W3 →
Source: Northern Lights service 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.