# Service bulletin ENP\-501

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.

- Type: Service bulletin
- NHTSA id: 10110251
- Published by NHTSA: 2017\-08\-04
- Manufacturer's number: ENP\-501
- Manufacturer's date: 2017\-03\-29
- NHTSA component: FUEL SYSTEM, OTHER; EQUIPMENT ADAPTIVE/MOBILITY

## NHTSA's summary

Agility Fuel Solutions installs UV\-protected plastic caps over the ends of all pressure relief device \(PRD\) vent lines to prevent moisture and debris from entering and causing damage to the PRD body. These PRD vent caps feature heat activated adhesive which prevents loss from tree branch strikes, pressure washing, etc. The caps are red to help increase visibility for inspection.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110251-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10110251-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Equipment and accessories, Fuel system

## Vehicles listed

- AGILITY FUEL SYSTEMS CNG FUEL SYSTEM

JSON: [/v1/bulletins/10110251](/v1/bulletins/10110251)

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