Service bulletin 1HDW5U6F11

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

NHTSA's summary

TECH TIP TT461: MILWAUKEE-EIGHT - DIAGNOSTICS FOR OIL CONSUMPTION [Milwaukee-Eight Engines]. To explain oil consumption and diagnose whether excessive oil consumption is occurring to address issue of customer complaining of oil usage also referred to as oil consumption. Customers may not realize that all engines have some normal rate of oil consumption.

The document

• NHTSA's copy of the document (PDF)
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The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Engine

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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