Service bulletins for the 2012 Peterbilt 587
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.
24 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Heating and air conditioning are shown. Show all
| RN-413-7 | 2013-07-01. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. PETERBILT: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. IN SOME TRUCKS, THERE IS TOO MUCH REFRIGERANT IN AIR CONDITIONING SYSTEM, CAUSING THE COMPRESSOR AND FAN CLUTCH TO CYCLE EXCESSIVELY AND HVAC SYSTEM TO UNDER PERFORM DUE TO AN OVER CHARGE SITUATION. MODEL 2012-13 587. *PE |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.