Altec Aa Series — 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 Am Series, Altec An Series, Altec At Series, Altec D Series, Altec Dh Series
Altec Aa Series — Electrical
High risk
Jun 27, 2023
Model years: 2021, 2022, 2023
On certain vehicles, water could leak into the strobe light assembly. If this happens, the strobe light could short circuit.
Also affects: Altec Ac Series, Altec Ah Series, Altec Am Series, Altec At Series, Altec D Series
Altec Aa Series — Other
High risk
Oct 18, 2021
Model years: 2020
Issue: On certain aerial devices, the platform leveling sprocket may not have been properly welded and could fail. If this happens, the platform may not stay level and could tip su
Also affects: Altec An Series
Altec Aa 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 Am Series, Altec An Series, Altec D Series, Altec Dc
Altec Aa Series — Other
High risk
Mar 16, 2015
Model years: 2012, 2013, 2014
On certain aerial devices and digger derricks, the upstream 30A breaker to the trailer relay module may react too slowly to prevent the module from overheating, which could cause a
Also affects: Altec D Series, Altec Hd-35a, Altec Am Series, Altec An Series, Altec Lrv Series
Altec Aa Series — 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 Am Series, Altec An Series, Altec Ao442, Altec Dl, Altec Dm Series