{"nhtsa_id":10195249,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-06-07","date":"2015-06-02","document_id":"2015-06-02 Adj C","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT","mfr_system":null,"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.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10195249-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10195249-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10195249","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PJ TRAILERS","model":"PJ TRAILERS","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"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.","attribution":[]}