Northern Lights — Air Cleaner Service
Maintenance
From a Northern Lights operator's manual covering: NL378, NL378x, NL484, NL488x, NL498x. Check it applies to your exact model before use.
Applies to: Northern Lights NL378, Northern Lights NL378x, Northern Lights NL484, Northern Lights NL488x, Northern Lights NL498x
Before you start
- Make absolutely sure no impurities enter the engine while changing the element.
- Do not run the engine with the air cleaner removed.
Procedure
- Check dust trap on bottom of air cleaner daily; squeeze rubber cap lips to let dirt fall out.
- Visually inspect air cleaner every 100 hours; check more often in dusty conditions.
- An element cannot be cleaned; replace dirty elements when necessary.
Specs & values
Full service-parts list: Northern Lights NL378 →, Northern Lights NL378x →, Northern Lights NL484 →, Northern Lights NL488x →, Northern Lights NL498x →
Source: Northern Lights 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.