Two technical service bulletins have been issued for Tuthill vehicles. The components associated with the service bulletins were suspension and suspension.
| Bulletin Date: | Sep. 1, 1999 |
| Component: | Suspension. |
| Bulletin Summary: | Subject regarding replacement parts for the upper air spring support bracket. |
| Tuthill models covered in this TSB: |
Tuthill Tuthill.
|
| Bulletin Date: | Sep. 1, 1999 |
| Component: | Suspension. |
| Bulletin Summary: | Replacement parts program regarding model 510 air ride steer axle suspensions sold to spartan motors. |
| Tuthill models covered in this TSB: |
Tuthill Tuthill.
|