SN715 Boom Structure Improperly Welded – 2022 Terex C4000, C5000, C6000, C7000, General, & Trans TL

December 2, 2022 NHTSA CAMPAIGN NUMBER: 22V893000

Boom Structure Improperly Welded

A cracked weld may lead to the boom failing, increasing the risk of an injury.

 

NHTSA Campaign Number: 22V893

Manufacturer Terex South Dakota, Inc.

Components EQUIPMENT

Potential Number of Units Affected 431

 

Summary

Terex South Dakota, Inc. (Terex) is recalling certain 2022 C4000, C5000, C6000, C7000, General, and Trans TL vehicles. A seam in the boom structure may have been improperly welded, causing the weld to crack.

 

Remedy

Dealers will replace or repair the boom, free of charge. Owner notification letters were mailed on February 8, 2023. Owners may contact Terex’s customer service at 1-605-882-4000. Terex’s number for this recall is SN715.

 

Notes

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.

 


SN715
DATE: 2/2/2023

MODELS AFFECTED: C4000, C5000, C6000, C7000, General, TL80, TL80/112, TL100
SUBJECT: Boom Tube Weldments

 

Issue:

Terex model C4000, C5000, C6000, C7000, and General digger derricks and TL80, TL80/112, and TL100 aerial devices, produced from June 1, 2022 through November 22, 2022, may have a defective boom weld caused by intermittent weld machine issues. Failure of a weld may lead to boom failure resulting in injury.

 

 


Chronology :

On November 18, 2022, a crack in a weld was discovered on a machine in production. A Quality stop was issued on that date to stop shipment from Terex until all potentially affected booms could be inspected. By November 22, 2022 all potentially affected booms at Terex SD facilities were inspected and affected booms identified for correction. On November 22, 2022, a crack was identified on a completed machine at a customer site. The decision to recall was made on November 23, 2022.

 


7 Affected Products

Vehicles

MAKEMODELYEAR
TEREXC40002022
TEREXC50002022
TEREXC60002022
TEREXC70002022
TEREXGENERAL 652022
TEREXGENERAL 802022
TEREXTL2022

 


10 Associated Documents

Defect Notice 573 Report

RCLRPT-22V893-4266.PDF 215.603KB

 


Recall Acknowledgement

RCAK-22V893-2951.pdf 646.314KB

 


Safety Bulletin

RCSB-22V893-5604.pdf 541.705KB

 


Part 577 Owner Notification Envelope

RONE-22V893-9334.pdf 99.237KB

 


ISSUED Owner Notification Letter(Part 577)

RCONL-22V893-7508.pdf 6828.813KB

 


April 6, 2023 Re: Missing CY2022 Recall Information: 22V893

RMISC-22V893-9146.pdf 57.803KB

 


Recall Quarterly Report #1, 2023-1

RCLQRT-22V893-0031.PDF 211.136KB

 


ISSUED Renotification Notice

RCRN-22V893-1556.pdf 2072.026KB

 


Recall Quarterly Report #2, 2023-2

RCLQRT-22V893-5004.PDF 211.234KB

 


ISSUED Renotification Notice

RCRN-22V893-5410.pdf 2064.669KB

 


Latest Recalls Documents

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=22V893&docType=RCL

 


 

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