Technical Service Bulletin CB19L001 — 2020 ISUZU F-SERIES
FUEL SYSTEM, GASOLINE
Bulletin Details
| TSB ID | CB19L001 |
| Manufacturer | |
| Vehicle | 2020 ISUZU F-SERIES |
| Component | FUEL SYSTEM, GASOLINE |
| Communication Date |
Bulletin Summary
CONDITION IN SOME 2018-2020MY ISUZU FTR TRUCKS, THE 100 GALLON FUEL TANK MOUNTING STRAPS MAY NOT BE TIGHT ENOUGH TO HOLD THE FUEL TANK FIRMLY IN PLACE. IN THIS CONDITION, THE FUEL TANK MAY MOVE RELATIVE TO THE MOUNTING BRACKETS DURING VEHICLE OPERATION. CORRECTION ISUZU DEALERS WILL RE-TORQUE THE FUEL TANK STRAPS TO A HIGHER SPECIFICATION TO ENSURE THE FUEL TANK DOES NOT MOVE DURING VEHICLE OPERATION. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. VEHICLES INVOLVED INVOLVED ARE CERTAIN MODEL YEAR 2018-2020MY ISUZU FTR VEHICLES WHOLESALED BEFORE JUNE 13, 2019, AND EQUIPPED WITH RPO CODE EHC (100 GALLON FUEL TANK).
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.