Service bulletins for the 2021 Spartan Fire METRO STAR X
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.
12 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Fuel system are shown. Show all
| TSB21170002 | 2021-11-08. Service bulletin. FUEL SYSTEM, DIESEL. This service bulletin provides instructions to replace DEF Head with Revision 7 DEF Head. |
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| TSB20-330-003 | 2020-12-14. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE. This service bulletin provides instructions to replace the pump shift solenoid for resolving internal corrosion that causes the pump not to shift into pump mode. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.