Altec Dt Series — Structure
High risk
Aug 19, 2022
Model years: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
On certain digger derricks, the auger stow bracket could crack and detach from the boom.
Altec Dt Series — 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 Dt Series — Structure
High risk
Nov 20, 2019
Model years: 2018
On certain digger derricks with solenoid-operated outriggers, the outrigger valve may not be plumbed correctly. This could cause the outriggers to continue retracting after the ope
Also affects: Altec D2b/3b/4b, Altec Dmb
Altec Dt Series — 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 Dl, Altec Dm Series