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Service bulletin KC-419

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 id10194986
Published by NHTSA2021-06-04
Manufacturer's numberKC-419
Manufacturer's date2021-05-17
NHTSA componentSTRUCTURE

NHTSA's summary

Volvo Chassis - Cab Roof Leaks, Water Intrusion At Roof Joints; Repair Instructions And Information; Supplement To FSB 812-002, Cab Roof Leak Repair - VN Models 740 And 760 ONLY, Model Year 2018 And Newe

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

Body and frame

Vehicles listed
VOLVO VNL2018 to 2022
VOLVO VNR2018 to 2021

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