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Service bulletin CB19L001

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10164326
Published by NHTSA2019-09-03
Manufacturer's numberCB19L001
Manufacturer's date2019-07-15
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; FUEL SYSTEM, GASOLINE

NHTSA's 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).

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories, Fuel system

Vehicles listed
ISUZU F-SERIES2018 to 2020

Listing a model year does not mean every vehicle of it is concerned: the document says which.