E-One Cyclone — Structure
High risk
Oct 11, 2024
Model years: 2022, 2023, 2024
On certain fire trucks, an engine crossmember may not have been manufactured properly. As a result, the crossmember could break and the engine cooling fan could become damaged. If
Also affects: E-One Cyclone Ii, E-One Typhoon
E-One Cyclone — Structure
High risk
Aug 30, 2024
Model years: 2023
On a small number of fire trucks, an engine crossmember may not have been manufactured properly. As a result, the crossmember could break and the engine cooling fan could become da
E-One Cyclone — Steering
High risk
Jan 12, 2024
Model years: 2023
Issue: On a small number of fire trucks, the tie rod end bracket on the steering assist cylinder may not have been manufactured properly. As a result, this could cause a reduction
Also affects: E-One Typhoon
E-One Cyclone — Electrical
High risk
Jan 8, 2024
Model years: 2022, 2023
On certain fire trucks equipped with a Weldon vehicle multiplex system, a software problem could cause the power distribution unit not to shut off if there is a short circuit or a
Also affects: E-One Arff, E-One Commercial, E-One Typhoon
E-One Cyclone — Accessories
High risk
May 9, 2023
Model years: 2023
On a small number of fire trucks, certain sensors on the aerial device may not work properly. Under certain conditions, this could allow lowering of the aerial device when it shoul
Also affects: E-One Typhoon
E-One Cyclone — Other
High risk
Nov 18, 2022
Model years: 2020, 2021, 2022
On certain fire trucks, engine exhaust could cause the truck body to overheat during periods of heavy use. If this happens, wiring and parts could deform, melt, or catch fire.
E-One Cyclone — Electrical
High risk
Jul 26, 2022
Model years: 2020, 2021, 2022
On certain fire trucks, a loose screw connection in the load center (circuit breaker panel) could cause it to overheat.
Also affects: E-One Typhoon
E-One Cyclone — Fuel System
High risk
Dec 9, 2021
Model years: 2019, 2020, 2021
On certain fire trucks, the fuel tubes between the fuel rail and the injectors may crack and create a fuel leak.
Also affects: E-One Arff
E-One Cyclone — Fuel System
High risk
May 11, 2021
Model years: 2018, 2019, 2020, 2021
On certain vehicles, the fuel rail assembly could develop a leak.
Also affects: E-One Typhoon
E-One Cyclone — Visual System
High risk
Dec 1, 2020
Model years: 2020
On certain vehicles equipped with a Weldon Vista IV control panel, an electrical problem could cause the screen to not work properly. As a result, the operator may not be able to c
Also affects: E-One Arff, E-One Commercial, E-One Typhoon
E-One Cyclone — Electrical
High risk
Oct 14, 2019
Model years: 2013, 2014, 2015, 2016, 2017, 2018, 2019
On certain vehicles, the starter lock-out relay could be damaged over time, causing it to fail. If this happens, it will not be possible to start the engine.
Also affects: E-One Freightliner, E-One Typhoon
E-One Cyclone — Suspension
High risk
Aug 14, 2019
Model years: 2015, 2016, 2017
On certain fire trucks, the front shock absorbers may separate from their upper mounts. A loose shock absorber may contact and damage the steering gear housing, resulting in a stee
Also affects: E-One Typhoon
E-One Cyclone — Electrical
High risk
Jan 17, 2019
Model years: 2013
On certain aerial and pumper trucks, an electrical relay for the heating and air conditioning (HVAC) system could overheat and melt. A failing relay could have visible cracks and m
E-One Cyclone — Wheels
High risk
Apr 25, 2018
Model years: 2009, 2010, 2011, 2012, 2013, 2014, 2015
On certain vehicles, a manufacturing problem could lead to the development of a fatigue crack in the front spindles. This could cause a spindle failure and result in the possible s
Also affects: E-One Cyclone Iii, E-One Quest Ii, E-One Typhoon
E-One Cyclone — Electrical
High risk
Jan 22, 2018
Model years: 2013, 2014, 2015, 2016, 2017
Certain vehicles equipped with a Cummins ISL, L9, ISX15 or X15 engines, are fitted with a starter lock-out relay which could fail over time due to high voltage current from the sta
E-One Cyclone — Electrical
High risk
Jan 22, 2018
Model years: 2005, 2006, 2007, 2008, 2009, 2010
On certain vehicles equipped with an IOTA 50 amp transfer switch which is used to switch power between on-vehicle generator and shoreline power. Under certain heavy duty cycles, th
Also affects: E-One Cyclone Iii, E-One E-X036, E-One Typhoon, Ford F-550, Freightliner M2
E-One Cyclone — Accessories
High risk
Nov 30, 2017
Model years: 2013, 2014, 2015, 2016, 2017
On certain fire trucks, the retaining ring(s) in the relief valve assembly may not have been made using high grade stainless steel, causing it to deteriorate over time due to frequ
Also affects: E-One Quest Ii, E-One Typhoon, Freightliner M2 106, Freightliner M2 112, International 4400
E-One Cyclone — Steering
High risk
Oct 12, 2017
Model years: 2016, 2017
On certain vehicles, the steering assist cylinder attachment and adjustment points may not have been tightened to specification at time of assembly. This could result in the steeri
Also affects: E-One Quest Ii, E-One Typhoon
E-One Cyclone — Suspension
High risk
Apr 13, 2017
Model years: 2013, 2014, 2016, 2017
On certain vehicles equipped with Reyco independent front suspension (IFS), the suspension system may contain loose ball joints. If these are not detected through regular servicing
Also affects: E-One Quest Ii, E-One Typhoon
E-One Cyclone — Suspension
High risk
Nov 17, 2016
Model years: 2010, 2011, 2012, 2013, 2014, 2015, 2016
On certain vehicles equipped with jacklegs and FIREMAAX suspension air bags, the air bags could lose pressure and fail over time. Suspension air bag failure could affect vehicle st
E-One Cyclone — Accessories
High risk
Nov 7, 2016
Model years: 2014, 2015, 2016
On certain vehicles equipped with aerial devices, the hydraulic filter head for the hydraulic system may be defective. As a result, the filter head may flex under pressure, allowin
Also affects: E-One Quest, E-One Typhoon
E-One Cyclone — Other
High risk
May 19, 2016
Model years: 2015, 2016
On certain fire trucks, the components that make up the 6" water intake strainer may have been improperly soldered during the manufacturing process. This could lead to degradation
Also affects: Freightliner M2, E-One Typhoon
E-One Cyclone — Electrical
High risk
Jun 6, 2014
Model years: 2014
On certain vehicles, a programming defect exists in the vehicle input module. If the vehicle Master Power Switch is shut off while the brake pedal is depressed and the switch is tu
Also affects: E-One Typhoon
E-One Cyclone — Brakes
High risk
Apr 29, 2013
Model years: 2011
On certain fire trucks, the park brake actuators may develop an air leak, which could cause partial parking brake application. Parking brake drag could result in a fire causing pro
E-One Cyclone — Other
High risk
Dec 20, 2011
Model years: 2008, 2009, 2010, 2011
On certain fire trucks, specific operating conditions (such as tight, successive, highly banked curves in opposite directions), could trigger unintended Electronic Stability Contro
Also affects: E-One Quest, E-One Typhoon
E-One Cyclone — Accessories
High risk
Sep 13, 2011
Model years: 2010, 2011
On certain fire trucks, the door latch fasteners may not have received adequate tightening torque during the manufacturing process. As a result, the outer door handle may rotate ou
Also affects: E-One Tradition, E-One Typhoon