{"nhtsa_id":10020277,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2006-08-24","date":"2006-07-27","document_id":"153002","mfr_campaign":null,"replaces":"153002","component":"TRAILER HITCHES:FIFTH WHEEL ASSEMBLY","mfr_system":null,"summary":"FIFTH WHEEL SLIDE PLUNGER INTERFERENCE WITH FIFTH WHEEL OUTBOARD MOUNTING BOLT - HOLLAND FIFTH WHEELS. ALL MACK MODELS. MODEL YEAR UNKNOWN. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10020277","components":[{"id":"trailer-hitch","name":"Trailer hitch","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","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":[]}