2022 Terex C4000, 2022 Terex Optima TC, 2022 Terex XT Pro Recall: Outrigger cylinder may have been machined incorrectly, which can cause the…
NHTSA campaign 22V888000 · Equipment · filed Dec 1, 2022 · verified Jul 30, 2026
The defect
Terex South Dakota, Inc. (Terex) is recalling certain 2022 C4000, Optima TC, and XT Pro outrigger vehicles. The outrigger cylinder may have been machined incorrectly, which can cause the lock valve cartridge seals to fail, allowing the cylinder to drift.
The risk
A drifting cylinder may result in the machine tipping, increasing the risk of injury.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
Dealers will replace the cylinders, free of charge. All affected vehicles were inspected and remedied by December 22, 2022. Owners may contact Terex's customer service at 1-605-882-4000. Terex's number for this recall is SN714.
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Affected vehicles
Related recalls
More Terex C4000 recalls
- 2019–2026 Terex C4000 and 5 other models — An insufficient weld on the plate weldment may crack…
- 2022 Terex C4000 and 6 other models — A seam in the boom structure may have been improperly…
- 2015–2018 Terex C4000 and 3 other models — Welds between the coupler and hex shaft may be undersized…
- 2008 Terex C4000 and 4 other models — TEREX TELELECT, INC
Other campaigns involving Terex vehicles
- 2025 Terex HR40 and 5 other models — Control valve may have been assembled with an incorrect…
- 2012–2025 Altec Aerial Device and 3 other models — Cable step wire rope assembly may be improperly secured…
- 2023–2024 Terex TL-Series and 1 other model — Jib extension hydraulic cylinder rod may have a weak weld…
Source: NHTSA recall database, campaign 22V888000 (manufacturer number SN714). Data last verified Jul 30, 2026.