{"nhtsa_id":10150048,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-12-03","date":"2018-10-01","document_id":"L578 Rev-G","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT; SUSPENSION","mfr_system":null,"summary":"Operation Name: Hendrickson Trailer Commercial Vehicle Systems Document Name: Technical Procedure - Trailer Suspension Systems, Preventive Maintenance Guide, Flood Service Requirements Summary: This document provides a summary of recommended inspection and lubrication items and intervals for Hendrickson trailer suspensions, axles, brakes, wheel ends and related systems and components, including those that may have been exposed to flood water conditions.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10150048-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10150048-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10150048","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null},{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HENDRICKSON","model":"HENDRICKSON","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":[]}