1K4661
Service Bulletin/Repair Instructions
FIELD CAMPAIGN KIT #: IK004661- CAT Engine Serial Number Inspection
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.
1K4661
FIELD CAMPAIGN KIT #: IK004661- CAT Engine Serial Number Inspection
SVC2024-002
Deutz Engine Emissions Label Kit
IK004413
Deutz Engine Emissions Label Kit
IK4161
Brush Chipper Remote Control Kit
SVC2022-157
Brush Chipper Remote Control Kit
IK4309
Fender conversion
SVC2023-023
Fender conversion
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.