WenmarOpen by Wenmar Pro

Service bulletin 59310-005, Rev.

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10138476
Published by NHTSA2018-05-21
Manufacturer's number59310-005, Rev.
Manufacturer's date2018-04-01
NHTSA componentSUSPENSION

NHTSA's summary

Operation Name: Hendrickson Truck Commercial Vehical Systems Document Name: Assembly Instructions - HAS 40K/46K Rear Air Suspensions, Inboard Shock Absorber Kits Summary: This document provides instuctions for installation, on an as-needed basis, of inboard shock absorber kits for Hendrickson HAS 40K and 46K rear air suspension systems.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Suspension

Vehicles listed
HENDRICKSON HENDRICKSON

Listing a model year does not mean every vehicle of it is concerned: the document says which.