Cng tank valve stem may eject from valve body
Defect Summary
A-1 auto electric (a-1) is recalling certain 2015 freightliner refuse vehicles modified to be powered by compressed natural gas (cng). the cng system has tanks with a one-turn for controlling cng flow. if the valve knob is turned more than one turn, the valve's snap ring may fail and the valve stem may forcibly eject from the valve body. as such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard (fmvss) number 304, "compressed natural gas fuel container integrity."
Safety Consequence
If the knob is overtightened, the valve retaining snap ring may fail and eject from the valve body, increasing the risk to injury to any person in it's path. additionally, the unintended release of cng can increase the risk of a fire.
Corrective Action
A-1 will notify owners, and dealers will double the snap ring strength, free of charge. owner notification letters were mailed march 5, 2019. owners may contact a-1 customer service at 1-559-485-4427.
Similar Recalls
Other recalls from A-1 Auto Electric or involving N/A.
FAQ: Recall 19V146000
Your rights, the repair process, and what each field on this page means.
What is recall 19V146000?
NHTSA recall 19V146000 was issued by A-1 Auto Electric on February 28, 2019. It addresses: Cng tank valve stem may eject from valve body. The recall affects approximately 15 vehicles, with the defect involving the N/A component.
How do I get this recall repaired?
Contact any authorized A-1 Auto Electric dealer and reference NHTSA recall ID 19V146000 or the manufacturer campaign number NR (Not Reported). Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.