SB-385
Service Bulletin/Repair Instructions
MCI: INSTRUMENT PANEL GAUGE SHOWS ERRONEOUS FLUID LEVEL FOR DIESEL EXHAUST FLUID (DEF) TANK LEVEL SENSOR. *PE
Vehicle report
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.
SB-385
MCI: INSTRUMENT PANEL GAUGE SHOWS ERRONEOUS FLUID LEVEL FOR DIESEL EXHAUST FLUID (DEF) TANK LEVEL SENSOR. *PE
MCI-375
MCI: PARCEL RACK SIDEWALL FASTENERS. SOME OF THE EXISTING PARCEL RACK MOUNTING HARDWARE IN CERTAIN MOTOR COACHES MAY HAVE BROKEN OR FALLEN OUT. THIS IS DUE TO STRESS ON EXISTING PARCEL RACK MOUNTING HARDWARE. MODELS AFFECTED E/J SERIES. NO MODEL YEARS GIVEN. *JS
MCI-382
MCI: PARCEL RACK ROOF FASTENERS. CERTAIN COACHES MAY NOT HAVE HAD THE SCREWS INSTALLED AS REQUIRED BY MCI'S PRIOR CAMPAIGN. AS A RESULT THE POTENTIAL EXISTS FOR THE PARCEL RACKS TO NOT BE FASTENED AS SECURELY AS INTENDED. AFFECTED MODELS INCLUDE E/J SERIES. NO MODEL YEARS GIVEN. *JS
SB-374
MCI: THE MANUFACTURING PROCESS OF FAN CLUTCH COOLING RING FINS MAY CAUSE COACHES TO EXPERIENCE MISSING PORTIONS AND/OR STRESS CRACKS. NO MODEL YEARS LISTED. *PE
SB-337
MOTOR COACH INC: INFORMATION FOR SOME COACHES THAT MAY HAVE BEEN INCORRECTLY SERVICED OR NOT FILLED TO FULL CAPACITY WHILE USED BY FACILITIES REGARDING THE COOLING PACKAGE SYSTEM FOR CUMMINS ENGINE. *PE
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.