Service bulletin 02-146
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 | 10154343 |
| Published by NHTSA | 2019-03-11 |
| Manufacturer's number | 02-146 |
| Manufacturer's date | 2018-12-04 |
| NHTSA component | STRUCTURE |
NHTSA's summary
Fix-As-Fail: Vehicles may have been built with windshield structure that is not to specification. Resolution is guided by District Service Manager review of issue.
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
Body and frame
| PETERBILT 520 | 2018 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 43-067 | 2020-07-03. Service bulletin. Fix as Fail: For all conventional models, except 387/587, equipped with Side-of-Cab (“SOC”) exhaust and built from 03/6/2006 to 1/20/2020, the clamps that secure the SOC exhaust stacks may not be tightened properly. This may allow the exhaust stack to rotate and contact the cab or sleeper. |
|---|---|
| 43-066 | 2020-04-07. Service bulletin. DEF tank covers may become loose and potentially crack on vehicles built before October 2019 with DEF tank part number M86-6221-003**(TANK-DEF MEDIUM ASSY) and M86-6222-003**(TANK-DEF LARGE, ASSY). Resolution is to resolve the vibration on the tank cover by adding bottom tank washers. |
| 02-153 | 2019-12-04. Service bulletin. Information only: Some model 320 and 520 vehicles built before 3/11/2019 may experience loss or loosening of doghouse insulation. Reference the procedure in the attachment section to properly remove and replace the insulation. |