Altec Dl — Electrical
High risk
Aug 1, 2023
Model years: 2022, 2023
On certain aerial devices and digger derricks, the inverter module may not have proper circuit protection for the AC output. As a result, the wiring could overheat and melt.
Also affects: Altec Aa Series, Altec Am Series, Altec An Series, Altec At Series, Altec D Series
Altec Dl — Structure
High risk
Jan 21, 2021
Model years: 2018, 2019, 2020
On certain aerial devices and digger derricks, a snap ring in the hydraulic check valve assembly could fail. If this happens, the snap ring can get stuck in the hydraulic system. T
Also affects: Altec A-Class, Altec Aa Series, Altec Am Series, Altec An Series, Altec D Series
Altec Dl — Label
High risk
Jun 11, 2019
Model years: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019
The slope indicator placard on certain digger derricks may have incorrect information. This could make a user think that it is not necessary to level the unit while working on a sl
Also affects: Altec D Series, Altec Dc, Altec Dh Series, Altec Dm Series, Altec Dmb
Altec Dl — Other
High risk
May 17, 2016
Model years: 2014, 2015, 2016
Certain corner mounted Digger Derricks may have a loose or improperly tightened rotation bearing fasteners. This could lead to structure failure which would increase the risk of in
Also affects: Altec Dm Series
Altec Dl — Other
High risk
Nov 23, 2010
Model years: 2008, 2009
On certain vehicles, the digger bail pins were not hardened to the manufacturer's specifications and can develop cracks. If the pin were to fail, the digger link could separate fro
Also affects: Altec D3000, Altec D2000
Altec Dl — Other
High risk
Nov 11, 2010
Model years: 2009, 2010
Certain aerial devices and digger derricks, installed on utility service vehicles (to elevate personnel in order to facilitate working on overhead service lines, for tree trimming,
Also affects: Altec Aa Series, Altec Am Series, Altec An Series, Altec Ao442, Altec Dm Series