Recall 22V761 affects 3 2021-2022 Schwarze A9SE Monsoon street sweepers for a hydraulic lift that keeps rising. Repair is free at any franchised Schwarze dealer.
Schwarze is recalling 3 2021-2022 A9SE Monsoon street sweepers because the hopper hydraulic lift system can keep rising after the operator disengages it. An unexpected lift movement can strike an overhead obstruction or drop debris, which increases the risk of injury, and Schwarze dealers will complete the repair free of charge.
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What's wrong?
The hopper hydraulic lift system on the 2021-2022 Schwarze A9SE Monsoon raises the sweeper's debris hopper so it can be emptied. Hydraulic fluid is the force behind that movement: when the operator uses the lift control, pressurized fluid flows through the manifold and into the lift system. The manifold is supposed to control that flow so the hopper stops when the operator releases the control.
On these single engine A9SE Monsoon street sweepers, the lift system was built with an open center manifold. During testing, Schwarze found that fluid kept flowing after the lift control was disengaged when the stationary hopper had been raised past its center of gravity or when the sweeper was on an incline. The hopper then kept rising until it reached its maximum height.
There is no warning sign before failure. The operator can release the lift control and still see the hopper continue upward, so the problem shows up as unexpected hopper movement rather than a dashboard light or sound.
Who's affected?
Both model years involve the open center manifold, part number 68666, in the motor/hydraulic pump system.
| 2021 Schwarze A9SE Monsoon | Motor/hydraulic pump |
|---|---|
| 2022 Schwarze A9SE Monsoon | Motor/hydraulic pump |
| Units affected | 3 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific vehicle is included.
What's the safety risk?
An unexpectedly rising lift system can strike an overhead obstruction or knock debris down, increasing injury risk for anyone nearby. Keep clear of the lift path, watch overhead clearance during operation, and schedule the valve repair soon if your VIN is included. Repair is free at any franchised Schwarze dealer.
What should I do?
- Check your VIN to confirm your 2021-2022 Schwarze A9SE Monsoon is included in this recall.
- Contact your nearest franchised Schwarze dealer to schedule the free additional-valve repair that stops the hopper hydraulic lift system from rising after the operator disengages it.
- Bring the recall notice if Schwarze has mailed one. If not, reference recall number 22V761 when you call.
- Keep the hopper lift system clear of overhead obstructions and people until the added valves are installed.
What happens at the repair
At the dealer, a Schwarze technician mounts additional valves in the hopper hydraulic lift system so hydraulic fluid stops feeding the lift after the operator disengages it. Parts and labor are covered under the recall, and the repair is available now. If you already paid to correct this same condition before the campaign, Schwarze will reimburse the cost of that remedy. Bring repair paperwork and proof of payment to the service desk, or contact Schwarze customer service to start the claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| October 11, 2022 | NHTSA published the recall |
|---|---|
| December 6, 2022 | Owner notification mailed |
| December 14, 2022 | Dealer notification began |
| December 14, 2022 | Dealer notification ended |
| December 14, 2022 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| December 14, 2022 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 22V761?
Recall 22V761 covers 3 2021-2022 Schwarze A9SE Monsoon single-engine street sweepers with a hopper hydraulic lift system defect. Hydraulic fluid can keep flowing after the operator disengages the lift, allowing the lift system to keep rising. Schwarze dealers will mount additional valves for free.
What should I do if my 2021-2022 Schwarze A9SE Monsoon is on this recall?
Check your VIN to confirm your specific street sweeper is included in recall 22V761. If it is, contact an authorized Schwarze dealer to schedule installation of the additional valves. Reference recall number 22V761 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, and Schwarze dealers will mount the additional valves free of charge. Parts and labor are covered under recall 22V761.
What is the safety risk?
The safety risk is an unexpectedly rising lift system. If the lift continues upward after the operator disengages it, it can hit an overhead obstruction or cause debris to fall, increasing the risk of injury. The free dealer repair adds valves to stop that condition.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/22V761000 |
|---|---|
| Schwarze customer service | 1-830-379-1480 |
| NHTSA recall # | 22V761 |
| NHTSA recall # (full) | 22V761000 |
Source documents
-
Download Recall Report (PDF) - Download Quarterly Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →