Altec Ac Series — Structure
High risk
Nov 15, 2024
Model years: 2020, 2021, 2022, 2023, 2024
On a small number of cranes, the outrigger shoes may not have been manufactured properly. As a result, the shoe(s) could crack and fail. If this happens, the crane could become uns
Altec Ac 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 Aa Series, Altec Ah Series, Altec Am Series, Altec At Series, Altec D Series
Altec Ac Series — Other
High risk
Jan 28, 2020
Model years: 2015, 2016, 2017
On certain cranes, the boom lift cylinder hose may not have been plumbed correctly and is not protected by the velocity fuse. This could result in uncontrolled movement of the boom
Also affects: Altec Ac30
Altec Ac Series — Electrical
High risk
Dec 5, 2018
Model years: 2011, 2012, 2015, 2017
On certain cranes and digger derricks, the 12-volt circuit wiring from the chassis battery to the Power Distribution Module (PDM) may be undersized. This could increase the risk of
Also affects: Altec Ac23, Altec Ac30, Altec Dt80
Altec Ac Series — Accessories
High risk
Feb 24, 2015
Model years: 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
On certain truck-mounted telescopic cranes equipped with a 24/40, 26/44, 31/55 extendable crane jib, the locking pin and placement area may not be properly highlighted to the opera
Also affects: Altec Ac26, Altec Ac30, Altec Ac18, Altec Ac23
Altec Ac Series — Structure
High risk
May 22, 2013
Model years: 2010, 2011
On certain truck-mounted telescopic cranes equipped with a 9.5 meter (31 ft.) jib, the jib mounting bracket could fail. This could cause the jib assembly, or a load picked by the c
Altec Ac Series — Other
High risk
Apr 12, 2013
Model years: 2011
On certain trucks equipped with a telescopic crane from Altec Industries, the bracket which attaches the outrigger to the front bumper could bend or collapse. This could cause a lo
Altec Ac Series — Other
High risk
Feb 16, 2012
Model years: 2011
On certain truck-mounted telescopic cranes equipped with an Anti-Two-Block (ATB) switch tree guard option, the ATB switch bracket may have been installed incorrectly during the ass