# Service bulletin L738, Rev. C

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: 10131385
- Published by NHTSA: 2018\-04\-02
- Manufacturer's number: L738, Rev. C
- Manufacturer's date: 2018\-02\-01
- NHTSA component: SUSPENSION

## NHTSA's summary

Operation Name: Hendrickson Trailer Commercial Vehical Systems Document Name: Technical Procedure \- Trailer Suspension Systems, Quik\-Draw, Operation, Maintenance and Retrofit Procedures Summary: This document provides operation, maintenance and retrofit procedures for the Hendrickson QUIK\-DRAW pneumatic locking pin release system available on Hendrickson HK, VANTRAAX, ULTRAA\-K, and INTRAAX\-SP slider suspension systems.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10131385-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10131385-0001.pdf)

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

## Components

Suspension

## Vehicles listed

- HENDRICKSON HENDRICKSON

JSON: [/v1/bulletins/10131385](/v1/bulletins/10131385)

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