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Manac Semi-Trailer Recalls

20 Transport Canada safety recalls for the Manac Semi-Trailer, model years 1975–2025. Tap any recall for the hazard, affected models, and corrective action.

Manac Semi-Trailer — Accessories High risk
May 16, 2025 Model years: 2024, 2025
Issue: On a small number of trailers, the liftgate may not have been manufactured properly. As a result, the liftgate could fail. Note: This recall only affects trailers equipped w
Manac Semi-Trailer — Steering High risk
Nov 10, 2022 Model years: 2020, 2022, 2023, 2024
On certain trailers equipped with a Dexter Smart-Steer 2.0 self-steering axle, the steer arm that attaches to the knuckle could break. If this happens, the steer arm could fall fro
Also affects: Abs Trailers / Abs Remorques Lrc, Abs Trailers / Abs Remorques Rc, Abs Trailers / Abs Remorques Wc, Manac Dump Trailer, Manac Flatbed Trailer
Manac Semi-Trailer — Suspension High risk
Apr 16, 2021 Model years: 2018, 2019, 2020
On certain trailers equipped with a Dexter Smart-Steer 2.0 self-steering axle, the bolts that attach the steer arm to the knuckle could break. If this happens, the steer arm or the
Also affects: Alutrec Flatbed Trailer
Manac Semi-Trailer — Structure High risk
Mar 10, 2017 Model years: 2017
On certain trailers, the rivets which secure the external aluminium rub rails may shear. If a sufficient number of rivets were to fail, the rub rail could partially or fully separa
Manac Semi-Trailer — Suspension High risk
Sep 14, 2015 Model years: 2014
On certain trailers equipped with SAF-Holland CBX series suspensions, the suspension arm pivot bolts may break. This could affect axle alignment and potentially result in suspensio
Also affects: Manac Chip Trailer, Manac Flatbed Trailer, Manac Van Trailer
Manac Semi-Trailer — Brakes High risk
Jan 30, 2015 Model years: 2015
On certain vehicles, brake chamber diaphragm(s) may not be properly seated. This could lead to brake drag, causing brake overheating or unintended spring brake application. These i
Manac Semi-Trailer — Suspension High risk
Aug 11, 2014 Model years: 2014
On certain trailers equipped with SAF-Holland CBX series suspensions, the suspension arm pivot bolts may break. This could affect axle alignment and potentially result in suspensio
Also affects: Manac Chip Trailer, Manac Flatbed Trailer, Manac Van Trailer
Manac Semi-Trailer — Brakes High risk
Mar 18, 2004 Model years: 2004
On certain trailers equipped with a Sealco 110500, 110700 or 110800 Spring Brake Control Valve manufactured from June 1, 2003 to November 17, 2003, the brass control port cap assem
Manac Semi-Trailer — Brakes High risk
Mar 16, 2004 Model years: 2002, 2003
Certain trailers equipped with Webb Wheel Platinum Series brake drums may experience premature cracking of the braking surface resulting in a reduction or complete loss of braking
Manac Semi-Trailer — Brakes High risk
Feb 27, 2004 Model years: 2004
Certain bolt-on air brake adjustment gauge kits manufactured by Mr. Safety-Check System Inc could fail. The 1/2 inch greasable clevis pins used on semi-trailer air brake chambers w
Manac Semi-Trailer — Brakes High risk
Jan 23, 2004
Certain bolt-on air brake adjustment gauge kits manufactured by Mr. Safety-Check System Inc could fail. The 1/2 inch greasable clevis pins used on semi-trailer air brake chambers w
Also affects: Benson Semi-Trailer, Fruehauf Semi-Trailer, Great Dane Semi-Trailer, Trailmobile Semi-Trailer, Universal Semi-Trailer
Manac Semi-Trailer — Brakes High risk
Nov 4, 2003 Model years: 2000, 2001, 2002, 2003
On certain vehicles, if the trailer-mounted ABS warning lamp circuit experiences an electrical short and the short is not repaired, the high side power switch inside the Electronic
Manac Semi-Trailer — Brakes High risk
Jan 30, 2003 Model years: 1999, 2002
Certain trailers equipped with Sealco Spring Brake Control Valves, part number 110800 manufactured between May 1999 and May 2000. These valves are subject to a corrosion failure of
Manac Semi-Trailer — Brakes High risk
May 22, 2002 Model years: 2000, 2001
Certain trailers manufactured between August 2000 and May 2001 and equipped with Bendix SR-2, SR-4 or SR-5 trailer spring brake valve. The molded rubber face of the inlet/exhaust v
Manac Semi-Trailer — Lights And Instruments High risk
Nov 26, 1986 Model years: 1986
THESE VEHICLES DO NOT COMPLY WITH C.M.V.S.S. 108 - LIGHTING. AMBER LIGHTS DO NOT MEET PHOTOMETRIC REQUIREMENTS.
Manac Semi-Trailer — Structure High risk
Feb 4, 1986 Model years: 1977, 1978
THE INTERNAL DRIVE CAMTAINERS WHICH FASTEN THE TRAILER WALLS TO THE FLOOR MAY CORRODE AND RESULT IN THE WALLS SEPARATING FROM THE FLOOR OF THE TRAILER WITHOUT WARNING.THIS COULD RE
Manac Semi-Trailer — Not Entered High risk
Oct 10, 1984 Model years: 1984
INCORRECT PIPING IN THE MINI MAX AIR BRAKE SYSTEM COULD CAUSE THE PARKING BRAKES TO BE ACTIVATED AT AN INAPPROPRIATE TIME.
Manac Semi-Trailer — Not Entered High risk
Jan 16, 1984 Model years: 1982, 1983
A CRACK CAN GENERATE IN THE CHALMERS SUSPENSION BRACKETRY WELD AREA AND CLIMAX IN COMPLETE FAILURE IN THE TUBE. WHEN THIS HAPPENS, THE AXLE ASSEMBLY CAN COME AWAY FROM THE VEHICLE.
Manac Semi-Trailer — Not Entered High risk
Apr 8, 1981 Model years: 1978, 1979, 1980
THE SUSPENSION BOGIE FRAME MAY FATIGUE CRACK. THIS COULD RESULT IN DETACHMENT OF A REAR SPRING HANGER CAUSING A HAZARD TO OTHER VEHICLES.
Manac Semi-Trailer — Not Entered High risk
Feb 23, 1976 Model years: 1975
THE FRONT SIDE REFLECTORS HAVE BEEN OMITTED.
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