Vehicle report

1998 PREVOST H3-40

Service bulletins

3 bulletins

Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.

WB9813

Service Bulletin/Repair Instructions

SUBJECT REGARDING AD-9 AIR DRYER PURGE VALVE. *YC

WB9820

Service Bulletin/Repair Instructions

SUBJECT ON EVAPORATOR FAN SPEED CONTROL DIODE REMOVAL. *YC

WB9803

Service Bulletin/Repair Instructions

RELOCATION OF DRIVER'S AREA THERMOSTAT MODULE. *YC

Reading this report

Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.