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Service bulletin 2015-06-02 Adj C

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 id10195249
Published by NHTSA2021-06-07
Manufacturer's number2015-06-02 Adj C
Manufacturer's date2015-06-02
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

NHTSA's summary

Adjustable Coupler Bolts - It has been brought to our attention the bolts on the Bulldog adjustable ball coupler may not always extend past the nut when tightened. This 5/8" X 4.5" bolt is the industry standard bolt size as specified by Bulldog and comes with this coupler. To make certain that threads will ex tend passt the nut in this application we have custom ordered these couplers with a 1/2 inch longer bolt (5/8" X 5.0") going forward. Over the next few weeks we will be making the change to the longer bolts throughout our manufacturing facility and on hand inventory at each plant.

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

Vehicles listed
PJ TRAILERS PJ TRAILERS

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