Service bulletins for the 2010 Kenworth T300
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.
26 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Labels and manuals are shown. Show all
| TIB-45-042 | 2012-01-11. Service bulletin. EQUIPMENT:OTHER:LABELS; ENGINE AND ENGINE COOLING:ENGINE. KENWORTH: INFORMATION PERTAINING TO UPDATING THE ENGINE ON CERTAIN TRUCKS FOR NEW PRODUCTIVE ENGINES. EMISSIONS LABEL WITH REQUIRED CLARIFICATION. *PE |
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| TIB-99-018 | 2011-01-06. Service bulletin. EQUIPMENT:OTHER:LABELS. KENWORTH SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DOOR LABEL (GAWR, GVWR) REPLACEMENT CAMPAIGN. THE GROSS AXLE AND GROSS VEHICLE WEIGHT RATINGS (GAWR AND GVWR RESPECTIVELY) LISTED ON THE DOOR CERTIFICATION LABEL, MAY HAVE NOT BEEN ROUNDED APPROPRIATELY DUE TO A CONVERSION FACTOR ISSUE AT ONE OF THE PLANTS. CSC LETTER HAS BEEN RECEIVED. *PE |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.