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Service bulletin SEPD166000

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 id10117888
Published by NHTSA2017-09-20
Manufacturer's numberSEPD166000
Manufacturer's date2013-09-04
NHTSA componentSUSPENSION:REAR:AXLE:SPINDLE

NHTSA's summary

Rear Axle Alignment Specifications - The following tables display rear axle alignment specifications and target values. Use the target values when readjusting the rear axle alignment.

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

Suspension

Vehicles listed
CATERPILLAR CT6602012 to 2017

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