Service bulletin TT-16-011
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 | 10184988 |
| Published by NHTSA | 2021-01-04 |
| Manufacturer's number | TT-16-011 |
| Manufacturer's date | 2016-09-20 |
| NHTSA component | ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC); AIR BAGS; SUSPENSION; BACK OVER PREVENTION; POWER TRAIN |
NHTSA's summary
Suspension - Leveling valve driveline vibration - 2017 and earlier Conventional Trucks equipped with a Hendrickson air suspension system. The vehicle may exhibit an intermittent driveline noise or vibration. The driver may report the condition to be more noticeable over r ough roads or after changes in the loading of the vehicle. Restriction of the leveling valve (P/N S40G0E0080) on the air suspension may be preventing the valve from venting properly. This would result in incorrect rear suspension ride height and incorrect pinion angle.
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
Air bags, Driver assistance, Suspension, Transmission and driveline, Backup camera
| HINO CONVENTIONAL MODELS | 2017 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.