Recall 15V839 affects 8 2013-2014 Manitex/Pm Knuckle Boom Cranes for outrigger weld cracks. Repair is free at any franchised Manitex/Pm dealer.
Manitex/Pm is recalling 8 2013-2014 Knuckle Boom Cranes because welds on the outriggers can crack and let the outriggers fail. If an outrigger fails, the truck can tip over and increase the risk of injury; Manitex/Pm dealers will complete the repair free of charge.
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What's wrong?
The outriggers on the 2013-2014 Manitex/Pm Knuckle Boom Cranes are the stabilizing supports that hold the crane steady while it is set up for work. They spread load away from the truck chassis so the boom has a firm base during lifting. The crane depends on those supports staying solid under working load.
On these cranes, the welds on the outriggers can crack. A weld is the joined metal seam that holds structural pieces together. Once that welded area cracks, the outrigger loses strength and can fail under load. The filing does not identify a separate root cause, but it ties the defect to cracking in the outrigger welds.
Owners and operators have one practical warning sign: visible cracking during inspection before use. Inspect the unit before operation and look closely at the outrigger weld areas for cracks that have developed.
Who's affected?
Covers the 2013 and 2014 model years, both tied to the same body or structural component.
| 2013 Manitex/Pm Knuckle Boom Cranes | body or structural component |
|---|---|
| 2014 Manitex/Pm Knuckle Boom Cranes | body or structural component |
| Units affected | 8 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific vehicle.
What's the safety risk?
Outrigger failure can let the truck tip over and increase the risk of injury. Inspect the unit before use; cracks in the outriggers are the warning sign to stop using the equipment and arrange service. Repair is free at any franchised Manitex/Pm dealer.
What should I do?
- Check your VIN to confirm your 2013-2014 Manitex/Pm Knuckle Boom Cranes is included in this recall.
- Contact a franchised Manitex/Pm dealer to schedule the free outrigger inspection, crack repair, and reinforcing-collar installation that addresses outrigger weld cracking.
- Bring the recall notice if one was mailed. If not, reference recall number 15V839 when you call.
- Avoid using the crane until the repair is complete, because failed outriggers can let the truck tip over.
What happens at the repair
At the dealer, a Manitex/Pm technician inspects the outriggers for cracked welds, repairs any cracks found, and installs reinforcing collars. The recall repair is free, including parts and labor. Altec has a general reimbursement plan on file for owners who already paid for related repairs before the recall work. Bring repair invoices, payment records, or other documentation to the service desk so the claim can be reviewed under that plan.
| Reimbursement | Reimbursement available |
|---|
Timeline
| December 14, 2015 | NHTSA published the recall |
|---|---|
| December 28, 2015 | Dealer notification began |
| December 30, 2015 | Dealer notification ended |
| January 8, 2016 | Owner notification mailed |
Frequently asked questions
What is recall 15V839?
Recall 15V839 covers 8 2013-2014 Manitex/Pm Knuckle Boom Cranes with outrigger welds that can crack and cause the outriggers to fail. If an outrigger fails, the truck can tip over, increasing injury risk. Dealers will inspect the outriggers, repair cracks, and install reinforcing collars for free.
What should I do if my 2013-2014 Manitex/Pm Knuckle Boom Cranes is on this recall?
Check your VIN to confirm your specific crane truck is included in recall 15V839. If it is, contact a franchised Manitex/Pm dealer to schedule the outrigger inspection and repair. Reference recall 15V839 and CSN 627 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. For recall 15V839, the dealer will inspect the outriggers, repair any cracks found, and install reinforcing collars free of charge.
What is the safety risk?
The safety risk is truck tip-over during outrigger failure. The outrigger welds can crack, which can let an outrigger fail while the crane truck is set up for work. If that happens, the truck can tip over and injure people nearby.
When did the recall repair begin?
The recall repair began on January 8, 2016. Because that date has passed, affected owners can contact a Manitex/Pm dealer now to schedule the outrigger inspection, crack repair if needed, and reinforcing-collar installation.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/15V839000 |
|---|---|
| Manitex/Pm customer service | 1-205-991-7733 |
| NHTSA recall # | 15V839 |
| NHTSA recall # (full) | 15V839000 |
Source documents
-
Download Owner Notification Letter (PDF) - Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 31, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →