{"vehicle":{"id":"2027_mack_md","year":2027,"make":"Mack","model":"MD"},"as_of":"2026-10-19","counts":{"count":5,"by_type":[{"id":"service_bulletin","name":"Service bulletin","count":4},{"id":"service_campaign","name":"Service campaign","count":1}],"components":[{"id":"powertrain","name":"Transmission and driveline","count":3},{"id":"electrical","name":"Electrical system","count":1},{"id":"engine","name":"Engine","count":1}],"codes":[],"topics":[]},"bulletins":[{"nhtsa_id":11036598,"type":"service_campaign","type_name":"Service campaign","date_added":"2026-09-02","date":"2026-08-02","document_id":"S5041 202608","mfr_campaign":null,"component":"ENGINE","summary":"Certain Mack Medium Duty vehicles may not have sufficient torque on the fan hub retaining hardware.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036598-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11036598-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11036598"},{"nhtsa_id":11032092,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-05","date":"2026-04-09","document_id":"CBR 2573-1 202604","mfr_campaign":null,"component":"POWER TRAIN","summary":"CBR - Mack Chassis - Through Shaft Bearing Retainer Breakage On Mack Carriers.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032092-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032092-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032092"},{"nhtsa_id":11032086,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-05-04","date":"2026-04-09","document_id":"CBR 2362-3 202604","mfr_campaign":null,"component":"POWER TRAIN","summary":"CBR - Mack Carrier Nut Adhesive Change.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032086-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11032086-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11032086"},{"nhtsa_id":11030591,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-02","date":"2026-03-12","document_id":"TSB M-432-002A 032026","mfr_campaign":null,"component":"POWER TRAIN","summary":"TSB - Cable, Gear Selector, Replacement","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030591-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030591-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030591"},{"nhtsa_id":11030579,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-02","date":"2026-03-19","document_id":"CBR 2712-7 032026","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; UNKNOWN OR OTHER","summary":"CBR - No Start Condition After Over the Air Programing.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030579-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030579-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030579"}],"next_cursor":null,"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":[]}