# Service bulletin B31 Rev L

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: 10162802
- Published by NHTSA: 2019\-07\-15
- Manufacturer's number: B31 Rev L
- Manufacturer's date: 2019\-03\-01
- NHTSA component: SUSPENSION; EQUIPMENT; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\)

## NHTSA's summary

Operation Name: Hendrickson Trailer Commercial Vehicle Systems Document Name: Technical Procedure \- Trailer Suspension Systems; Torque Specifications Summary: This document provides torque specifications for various fasteners equipped on Hendrickson trailer suspension and axle systems.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10162802-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10162802-9999.pdf)

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

## Components

Driver assistance, Equipment and accessories, Suspension

## Vehicles listed

- HENDRICKSON HENDRICKSON

JSON: [/v1/bulletins/10162802](/v1/bulletins/10162802)

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