2006 Mack MR Problems: 0 Complaints, 2 Recalls

The worst 2006 Mack MR problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

Tap a problem to see which part fails, at what mileage and in which other years.

Service brakes, air: supply: check valveReported March 26, 2008 · 218 vehicles affected

What is wrong: Mack is recalling 218 my 2006-2007 mr trucks. A check valve was omitted from the secondary supply port of the sr-7 spring brake modulating valve.
Risk: As a result, an air leak in the secondary or primary system may result in the park brakes inadvertently applying, increasing the risk of a crash.
Remedy: Dealers will add a check valve to the secondary supply port of the sr-7 spring brake modulating valve and will also repair the sr-7 valve by applying a check valve repair kit as required for the bendix safety recall (please see 07e-037). The recall began on april 15, 2008. Owners may contact mack at 1‑800‑528‑6586.

Recall number 08V144000 · Recall details

Fuel system, diesel: storage: tank assemblyReported November 17, 2005 · 4,482 vehicles affected

What is wrong: On certain diesel powered heavy duty trucks, the bolts attaching the fuel tank mounting brackets to the frame may have insufficient torque and therefore may result in premature failure of the fuel tank mounting.
Risk: If the fuel tank falls, there is the potential for the tank to ignite, resulting in personal injury, vehicle and property damage.
Remedy: Dealers will inspect and replace the fuel tank bracket mounting bolts free of charge. The recall began on february 6, 2006. Owners may contact mack trucks at 1‑800‑528‑6586.

Recall number 05V524000 · Recall details

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

Used buying checklistWhat to check on a 2006 Mack MR before you buy

Is the 2006 Mack MR reliable?

Owners have filed 0 complaints about the 2006 Mack MR.

What is the most common problem with the 2006 Mack MR?

There are not enough complaints to tell.

How many recalls does the 2006 Mack MR have?

2 recalls, covering service brakes, air and fuel system, diesel.

See the problems and recalls for an exact car

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