# Service bulletin 502\-13

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: 10142363
- Published by NHTSA: 2018\-06\-25
- Manufacturer's number: 502\-13
- Manufacturer's date: 2013\-05\-02
- NHTSA component: EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; FUEL SYSTEM, GASOLINE

## NHTSA's summary

502\-13 Needle, Amplifier, and Pressure Limiting Valve Return Lines \-Three\-\-Filter System,Fuel Rail \- Three\-Filter System

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10142363-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10142363-0001.pdf)

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

## Components

Equipment and accessories, Fuel system

## Vehicles listed

- FCCC FCCC
- FREIGHTLINER BUSINESS CLASS
- FREIGHTLINER COLUMBIA
- FREIGHTLINER CORONADO
- FREIGHTLINER FREIGHTLINER
- WESTERN STAR 4900

JSON: [/v1/bulletins/10142363](/v1/bulletins/10142363)

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