Service bulletin SB-390
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10045859 |
| Published by NHTSA | 2012-09-19 |
| Manufacturer's number | SB-390 |
| Manufacturer's date | 2012-09-21 |
| Replaces | SB-390-B |
| NHTSA component | STRUCTURE; STRUCTURE:FRAME AND MEMBERS |
NHTSA's summary
MOTOR COACH INC: DRIVE AXLE SUSPENSION SUPPORT STRUCTURE MAY ACCUMULATE WATER CAUSING SUPPORT STRUCTURE DAMAGE DUE TO EXPANSION, IN FREEZING TEMPERATURES, WHILE COACH IS BEING OPERATED. MODELS E4500, J4500. NO MODEL YEARS LISTED. *PE UPDATED 12/10/12. *PE
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Body and frame
| MCI E4500 | 1999 to 2012 |
|---|---|
| MCI J4500 | 2000 to 2012 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.