There was one technical service bulletin issued for the 1998 Blue Bird Commercial Series.
| Bulletin Date: | Dec. 16, 1998 |
| Component: | Electrical system wiring. |
| Bulletin Summary: | Subject regarding recall r98ch cummins electronic engines combustion air intake grid heater wiring modification. |
| Vehicles covered in this TSB: |
1998 Blue Bird Commercial Series,
1998 Blue Bird Q-bus,
1998 Blue Bird TC1000,
1998 Blue Bird TC2000.
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