Westinghouse WH10KPRO — Changing Engine Oil
Maintenance
For the Westinghouse WH10KPRO, from the Westinghouse owner's manual.
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Before you start
- Never dispose of used engine oil into a sewer, on the ground, or into waterways.
Procedure
- Stop the engine and let it cool for several minutes.
- Place an oil pan under the oil drain plug and oil filter.
- Clean around the oil drain plug and oil filter.
- Turn the oil filter counterclockwise and remove it.
- Remove the oil drain plug and place it on a clean surface.
- Allow oil to completely drain.
- Replace oil drain plug.
- Apply a light film of clean engine oil to the rubber gasket on the new oil filter.
- Install the oil filter by hand-turning clockwise until the gasket contacts the mounting surface, then an additional half turn.
- Fill crankcase with oil per Adding Engine Oil procedure.
- Dispose of used engine oil properly.
Tools required
- oil pan Amazon
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Source: Westinghouse 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.