Service bulletin SB 409

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

This Service Bulletin informs affected customers that Leece Neville alternators are subject to early failures and not meeting reliability requirements in which the alternator could operate in an over-charge condition, which may result in a coach down situation or damage to engine components on model year 2014 MCI D model coaches and model year 2014 MCI J4500 model coaches, and that MCI will remedy the affected coaches at no cost to the customers.

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

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.

• Bulletins for another vehicle
• Report an error on this page
• Report an error by email