Technical Service Bulletin 21504 — 2013 INTERNATIONAL WORKSTAR
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 21504 |
| Manufacturer | |
| Vehicle | 2013 INTERNATIONAL WORKSTAR |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
This VER will involve reviewing diagnostic codes, inspection of the EGR valve / EGR System, and may include EGR valve replacement. Only models with 2012 model year MaxxForce 13 engines and are registered in California or have California apportioned registration.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2013 INTERNATIONAL WORKSTAR
IK-0800512
ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
15517
VEHICLE SPEED CONTROL:ACCELERATOR PEDAL
IK1201098
ENGINE AND ENGINE COOLING
REC15514
ENGINE
15503
ENGINE
IK0800512
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
IK0800284
ENGINE AND ENGINE COOLING
IK0700059
FUEL SYSTEM, GASOLINE
IK0800414
STRUCTURE:BODY:DOOR
IK0700065
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM