| Components - Details | |
|---|---|
| Service Bulletin Number: 121023 | Replacement Service Bulletin Number: 121023 |
| Date Of Bulletin: - | Failing Component: 161000 STRUCTURE:FRAME AND MEMBERS |
| Vehicale/Equipment Name: UNKNOWN | Vehicale/Equipment Model: UNKNOWN1 |
| Vehicale/Equipment Year: 9999 | Date Added To File: Apr, 02 2002 |
| Summary: Vehicles may experience cracks in the rear crossmembers.*jb mack trucks cx, ch, cl. *mj<br /> | |
