Chevrolet Silverado Medium Duty, International Cv, model years 2019 to 2020. Filed by Maintainer Corporation of Iowa, Inc. and reported to NHTSA on 8 May 2020. 16 vehicles potentially affected.
What the notice says Maintainer Corporation of Iowa, Inc. (Maintainer) is recalling certain modified 2019-2020 International CV 515 and Chevrolet Silverado tow vehicles equipped with Allison 2700 series transmissions with Chelsea Power Take Offs (PTO). The PTOs were installed incorrectly and as a result, the attachment hardware may loosen …
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
What owners ask about this recall
- Which vehicles does recall 20V261 cover?
- Chevrolet Silverado Medium Duty, International CV, model years 2019-2020.
- What is wrong with them?
- Maintainer Corporation of Iowa, Inc. (Maintainer) is recalling certain modified 2019-2020 International CV 515 and Chevrolet Silverado tow vehicles equipped with Allison 2700 series transmissions with Chelsea Power Take Offs (PTO).
- What can happen if it is not put right?
- If the PTO attachment hardware loosens it could cause a loss of transmission fluid which may result in the rear wheel locking up, increasing the risk of a crash.
- Is there a fix yet?
- Yes, and it is free. Maintainer will notify owners, and dealers will inspect the PTO and install a new attachment stud kit, free of charge. The recall began June 9, 2020. Owners may contact Maintainer customer service at 1-800-831-8588.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “If the PTO attachment hardware loosens it could cause a loss of transmission fluid which may result in the rear wheel locking up, increasing the risk of a crash.”
affected
in the notice
caught
| Campaign | 20V261 |
|---|---|
| Filed by | Maintainer Corporation of Iowa, Inc. |
| System at fault | Equipment:Mechanical:Wrecker And Wheel Lift Devices |
| Reported to NHTSA | 8 May 2020 |
| Model years | 2019-2020 |
| Vehicles named | CHEVROLET SILVERADO MEDIUM DUTY, INTERNATIONAL CV |
What the notice says today
The consequence
If the PTO attachment hardware loosens it could cause a loss of transmission fluid which may result in the rear wheel locking up, increasing the risk of a crash.
The remedy
Maintainer will notify owners, and dealers will inspect the PTO and install a new attachment stud kit, free of charge. The recall began June 9, 2020. Owners may contact Maintainer customer service at 1-800-831-8588.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 2,632 notices in the record whose component field names equipment. Across that group the median wait before owners were written to was 29 days.
Last checked . No change has been recorded in the wording.
The models named here, across their whole recall history
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 20V261, wording as read on 16 September 2026. https://carsmultiverse.com/recall/20v261/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
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All 11 Maintainer campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 20V261 on 23 August 2026, they were:
- Defect summary
5e6c24ab - Consequence
b64f76e4 - Remedy
affe7422
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 20V261 · how the whole register is watched
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