Service bulletins for the 2008 Oshkosh S Series
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.
10 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Transmission and driveline are shown. Show all
| FDM-TSIB-027 | 2021-07-07. Service bulletin. POWER TRAIN. This bulletin provides information for vehicle owners that have a Dana series 172 or 175 rear axle without a lubricant drain plug in the bottom of the axle housing. |
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| FDM-TSIB-026 | 2021-07-07. Service bulletin. POWER TRAIN. This bulletin provides instruction for replacing the mixer pump PTO shaft, mixer pump input yoke, and mixer pump input yoke bearing U-bolts to the current production configuration. The new PTO shaft is larger with greaseable crosses and requires a new mixer pump input yoke and replacing the input yoke bearing U-bolts with bearing straps. |
| Hendrickson TB-H | 2017-10-15. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. This document is a sample customer letter and the technical service bulletin from Hendrickson. Hendrickson has determined that load span tag axles on Oshkosh S-Series concrete mixers develop cracking in the axle seat connections. Cracking would be found during routine vehicle inspections. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.