Generac ASPAS1CCL015 — Changing Engine Oil
Maintenance · Engine crankcase / oil filter
For the Generac ASPAS1CCL015, from the Generac owner's manual.
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Before you start
- NEVER OPERATE ENGINE WITH OIL BELOW THE DIPSTICK ADD MARK.
- Use recommended oil (SAE 15W-40) or engine failure may result.
Procedure
- Remove OIL DRAIN HOSE from its retaining clip.
- Loosen and remove OIL DRAIN HOSE CAP. Drain oil completely into a suitable container.
- When all oil has drained, install and tighten OIL DRAIN HOSE CAP and re-install into its retaining clip.
- Turn OIL FILTER counterclockwise and remove. Dispose of old filter.
- Apply light coating of new engine oil to seal of new oil filter. Install FILTER and tighten by hand only. DO NOT OVERTIGHTEN.
- Remove OIL FILL CAP. Add recommended oil. DO NOT FILL ABOVE THE DIPSTICK FULL MARK.
- Start engine and check for oil leaks.
Specs & values
- Drain oil while engine is still warm from running
- Crankcase oil capacity 4.0 U.S. quarts (3.8 liters) per Sec 4.5.10; 3.0 U.S. quarts (2.8 liters) per Specifications
Source: Generac 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.