Recall 17V722 affects 34 2014-2017 Spartan Metrostar and Gladiator emergency vehicles for corroding water-pump valve rings. Hale service providers install the free remedy kit.
Spartan is recalling 34 2014-2017 Metrostar and Gladiator emergency response vehicles because rings securing Hale pressure relief valves in the water pumps can corrode and fail. If the valve opens, firefighting water pressure drops, which hinders firefighting efforts and increases injury risk; Spartan dealers will complete the free repair.
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What's wrong?
The Hale pressure relief valve in the water pump helps control pump pressure during firefighting. On 2014-2017 Spartan Metrostar and Gladiator emergency response vehicles, the pump depends on that valve staying closed until pressure needs to be relieved. A retaining ring holds the valve in place so the pump can deliver steady water pressure through the hose lines.
The defect is in that retaining ring. After exposure to water, the ring corrodes and loses the strength needed to secure the valve. If the ring fails, the pressure relief valve opens when it should stay closed. That releases pressure inside the pump system and reduces the water pressure available for firefighting.
The warning sign is visible corrosion on the retaining ring during routine service. Crews or service technicians should treat corrosion there as a sign that the ring is no longer fit to hold the valve, because the next failure is the valve opening and pump pressure dropping.
Who's affected?
Covers both Metrostar and Gladiator trucks across the 2014-2017 model years, with the same equipment component listed for each model.
| 2017 Spartan Metrostar | Equipment |
|---|---|
| 2016 Spartan Metrostar | Equipment |
| 2014 Spartan Gladiator | Equipment |
| 2014 Spartan Metrostar | Equipment |
| 2016 Spartan Gladiator | Equipment |
| 2015 Spartan Gladiator | Equipment |
| 2015 Spartan Metrostar | Equipment |
| 2017 Spartan Gladiator | Equipment |
| Units affected | 34 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
Reduced water pressure can hinder firefighting efforts and increase injury risk during an emergency response. If routine service finds corrosion on the retaining ring, treat it as a safety issue and arrange the recall repair before relying on the apparatus for fire response. Repair is free at any franchised Spartan dealer.
What should I do?
- Check your VIN to confirm your 2014-2017 Spartan Metrostar or Gladiator is included in this recall.
- Contact Spartan customer service or a Hale service provider to schedule the free Hale pressure-relief-valve remedy kit that secures the valve rings and protects firefighting water pressure.
- Bring the recall notice if Spartan has mailed one. If not, reference recall number 17V722 when you call.
- Watch for reduced pump water pressure during pump operation and remove the vehicle from firefighting service until inspected if pressure drops.
What happens at the repair
Spartan's repair path uses Hale service providers to install the remedy kit for the pressure relief valve system in the fire fighting water pump. The work addresses the securing rings that can corrode and let the pressure relief valve open, which reduces water pressure during fire fighting use. The recall repair is free. If your vehicle is included, schedule the service through Spartan or the Hale service provider named for the repair, and ask the service desk to confirm that the remedy kit is available before the appointment.
Timeline
| November 16, 2017 | NHTSA published the recall |
|---|---|
| November 17, 2017 | Dealer notification began |
| November 17, 2017 | Dealer notification ended |
| November 30, 2017 | Interim owner notification (was planned for this date) |
| December 11, 2017 | Owner notification mailed |
Frequently asked questions
What is recall 17V722?
Recall 17V722 covers 34 2014-2017 Spartan Metrostar and Gladiator emergency response vehicles with Hale pressure relief valves in the water pumps. Corrosion can make the securing ring fail, open the pressure relief valve, and reduce water pressure for fire fighting.
What should I do if my 2014-2017 Spartan Metrostar or Gladiator is on this recall?
Check your VIN to confirm your specific emergency response vehicle is included in recall 17V722. If it is, contact Spartan customer service at 1-800-543-5008 or Hale customer service at 1-800-533-3569 to arrange the remedy kit installation.
Is the recall repair free?
Yes. Federal recall law requires the recall remedy to be provided at no cost. For recall 17V722, Hale service providers will install the remedy kit free of charge, and Spartan lists recall number 17028 for owner and service reference.
What is the safety risk?
The safety risk is reduced water pressure during fire fighting. If the pressure relief valve opens because the securing ring fails, the vehicle can lose water pressure needed at the scene, hindering fire fighting efforts and increasing injury risk.
When did the recall repair become available?
The recall began on December 11, 2017, so the remedy is available now. Owners of included Spartan Metrostar and Gladiator vehicles can contact Spartan or Hale customer service to arrange the free remedy kit installation.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/17V722000 |
|---|---|
| Spartan customer service | 1-800-543-5008 |
| NHTSA recall # | 17V722 |
| NHTSA recall # (full) | 17V722000 |
Source documents
-
Download Owner Notification Letter (PDF) - Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →