Service bulletin FSB 252-034
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 | 10082812 |
| Published by NHTSA | 2016-10-18 |
| Manufacturer's number | FSB 252-034 |
| Manufacturer's date | 2016-08-04 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM |
NHTSA's summary
CAB MOUNTED EXHAUST BRACKET, REPLACEMENT. GU MACK MODELS EQUIPPED WITH CAB MOUNTED EXHAUST MAY EXPERIENCE EXCESSIVE VIBRATION IN THE CAB. IN MOST CASES, THIS IS CAUSED BY A WORN BUSHING IN THE CAB MOUNTED EXHAUST BRACKET. THE BUSHING SIZE HAS BEEN INCREASED TO EXTEND THE LIFE OF THE BUSHING.
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Engine, Exhaust and emissions
| MACK MACK |
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Listing a model year does not mean every vehicle of it is concerned: the document says which.