Oshkosh · United States · Crit
Oshkosh S-Series: Fuel system — pressure relief devices
Affects Oshkosh S-Series · 2014–2015 — about 33 vehicles.
The hazard
If the PRD does not activate in the event of a buildup of pressure, the CNG tank may explode, increasing the risk of fire and injury.
What to do
Oshkosh will notify owners, and dealers will inspect and replace the PRD's, as necessary, free of charge. The recall began on September 25, 2015. Owners may contact Oshkosh customer service at 1-888-686-7278. Oshkosh's number for this recall is Emcara 15E-059.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational