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Service bulletin SB622918

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 id604381
Published by NHTSA1999-04-27
Manufacturer's numberSB622918
Manufacturer's date1999-02-19
ReplacesSB622018
NHTSA componentSTRUCTURE:BODY:HOOD

NHTSA's summary

INFORMATION ON NEW HOOD ADJUSTMENTS DIMENSIONS. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Body and frame

Vehicles listed
MACK CH
MACK CL
MACK CX

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