| 25V-562 | Aug 29, 2025 | Cable step wire rope assembly may be improperly secured, which can allow the cable entry step to detach from the vehicle | Structure | 903 | Part replacement |
| 24V-015 | Jan 11, 2024 | Cables in the engine compartment may contact the vehicle's hood, damaging the cables and causing a short circuit | Electrical system | 437 | Repair or modification |
| 23V-438 | Jun 22, 2023 | Inverter-powered outlet may have been installed at the aerial boom tip without ground-fault interrupter (GFCI) protection | Electrical system | 18 | Repair or modification |
| 23V-216 | Mar 30, 2023 | Base of the rear pole rack may be missing a weld | Structure | 1,967 | Part replacement |
| 22V-794 | Oct 21, 2022 | Material handling interlocking valve may lose power when the outriggers are not set, allowing the jib winch to be operated while the outriggers are up | Equipment | 71 | Repair or modification |
| 22V-613 | Aug 10, 2022 | Weld between the base boom and the auger stow bracket could crack | Equipment | 975 | Repair or modification |
| 22V-577 | Aug 4, 2022 | Wire to the boom stow sensor may be routed over a sharp edge, which can expose the wire to metal and result in a blown ignition circuit fuse | Electrical system | 594 | Repair or modification |
| 22V-147 | Mar 11, 2022 | Chassis fuel line clamps may not have been secured properly after they were removed to install an aftermarket accessory | Fuel system | 27,270 | Repair or modification |
| 22V-146 | Mar 11, 2022 | Vehicles are not equipped with carbon monoxide detectors | Equipment | 46 | Repair or modification |
| 22V-072 | Feb 9, 2022 | Bolts in the rotation bearing outer-race may have been over-tightened, allowing the bolts to break | Equipment | 454 | Part replacement |
| 22V-071 | Feb 9, 2022 | Unit subbase may develop cracks in the bulkhead plate, which can cause the shear plates to fail | Equipment | 167 | Repair or modification |
| 22V-058 | Feb 3, 2022 | Outer-race rotation bearing bolt washers may interfere with an adjacent pedestal weld, which could cause the rotation bearing bolts to break | Equipment | 157 | Repair or modification |
| 21V-998 | Dec 20, 2021 | Hydraulic plumbing to the lift cylinders of the lower and upper booms could be connected incorrectly, allowing the boom to overextend | Equipment | 150 | Inspection |
| 21V-722 | Sep 16, 2021 | Outer-race rotation bearing bolt washers may interfere with an adjacent pedestal weld, which could cause the rotation bearing bolts to break | Equipment | 94 | Repair or modification |
| 21V-409 | Jun 1, 2021 | Lower and upper boom raise spools can shift after releasing the joystick or control interlock | Equipment | 1,977 | Part replacement |
| 21V-012 | Jan 15, 2021 | These units only have the derrick use capacity chart and do not have the combined use capacity chart | Equipment | 213 | Label or owner notice |
| 20V-765 | Dec 10, 2020 | Hydraulic check valve can have a snap ring failure resulting in the snap ring becoming lodged in a counterbalance or control valve allowing… | Equipment | 4,987 | Part replacement |
| 20V-587 | Sep 24, 2020 | Bolts that secure the pedestal to the turntable (with head marking 5252) may fail | Equipment | 280 | Part replacement |
| 20V-401 | Jul 10, 2020 | PTO may leak oil onto the exhaust heat shield thermal blanket | Engine and cooling | 2,550 | Part replacement |
| 20V-301 | May 26, 2020 | Tow hitch may have incorrect load rating markings, and may have been damaged by unintentional overloading | Equipment | 396 | Repair or modification |
| 20V-282 | May 19, 2020 | Bolts that secure the pedestal to the turntable (with head marking 5185) may fail | Equipment | 157 | Part replacement |
| 19V-779 | Oct 30, 2019 | Aerial devices have not been stability tested in accordance with ANSI A92.2 | Equipment | 15 | Not stated |
| 19V-662 | Sep 18, 2019 | Trailer brake controller may be improperly grounded | Electrical system | 15 | Inspection |
| 19V-602 | Aug 15, 2019 | Recovery winch valve may allow the winch to lift more than it is rated for | Equipment | 23 | Repair or modification |
| 19V-578 | Aug 6, 2019 | High strength fasteners used to secure the pedestal to the turntable may fail | Equipment | 118 | Part replacement |
| 19V-573 | Aug 5, 2019 | Aerial devices may not meet all aerial level ground and slope stability requirements, allowing the units to become unstable and possibly overturn | Equipment | 32 | Part replacement |
| 19V-508 | Jul 2, 2019 | High strength fasteners used to secure the pedestal to the turntable may fail | Equipment | 59 | Part replacement |
| 19V-483 | Jun 21, 2019 | Accessories utilizing chassis air supply may be missing pressure protection valves | Brakes | 957 | Repair or modification |
| 19V-409 | Jun 4, 2019 | Aerial device can be operated without the rear outriggers being deployed, which may cause the unit to be unstable | Equipment | 435 | Inspection |