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Service bulletin 8370

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 id608265
Published by NHTSA1999-11-15
Manufacturer's number8370
Manufacturer's date1999-07-01
Replaces8370
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

INFORMATION ON REPLACING THE REFRIGERANT COMPRESSOR ADJUSTING LINK. THIS BULLETIN REPLACES THE VERSION DATED 01/1999. *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

Engine

Vehicles listed
FREIGHTLINER BUSINESS CLASS
FREIGHTLINER FLD

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