Service bulletin SB-121037
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 | 10027765 |
| Published by NHTSA | 2009-02-03 |
| Manufacturer's number | SB-121037 |
| Manufacturer's date | 2008-10-28 |
| NHTSA component | STRUCTURE; STRUCTURE:FRAME AND MEMBERS; STRUCTURE:BODY |
NHTSA's summary
MACK TRUCKS: CRACKS IN LOWER FRAME FLANGE. ON CERTAIN CV AND RD MODEL CHASSIS EQUIPPED WITH CONSTANT SECTION FRAME RAILS, CRACKS MAY DEVELOP IN THE LOWER FRAME FLANGE IN THE AREA OF THE STEERING GEAR. *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
| MACK CV | 1998 to 2008 |
|---|---|
| MACK RD | 1994, 1995, 1996 |
| MACK RD | 1998, 1999, 2000, 2001, 2002 |
| MACK RD | 2004, 2005 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.