Recall 11V-444: 2010–2011 Nabi 416
NORTH AMERICAN BUS INDUSTRIES, INC. recall for engine and engine cooling, reported to NHTSA on Aug 30, 2011, covering about 87 vehicles.
The problem
North american bus industries (Nabi) is recalling certain model year 2010 and 2011 416 transit buses manufactured from september 1, 2010, through february 28, 2011, equipped with a cummins isl diesel engine. The V-band clamp assembly, part numbers q187684, q187685, and q187686, used to connect the inlet and outlet cone sections to the diesel oxidation catalyst (Doc)/diesel particulate filter (Dpf) include a t-bolt which can fracture and fail when subjected to stress or load. A fracture or failure of the t-bolt may cause the clamp to loosen and the inlet or outlet sections attached to the doc/DPF housing to disconnect.
The risk
If the inlet or outlet sections disconnect, hot exhaust gases can vent prior to exiting the tailpipe, creating the risk of combustion and a fire. If both clamps fail, there is a risk in some applications that the doc/DPF housing may detach completely, creating a road hazard.
The fix
Nabi is working with cummins to identify and notify owners of the recall campaign. Repairs will be performed by authorized cummins dealers free of charge. The safety recall began on october 10, 2011. Owners may contact cummins at 1-812-377-5000 or nabi at 1-256-831-4296.
Notes
Cummins recall campaign number is c1154.nabi's recall campaign number is 20111.owners may also contact the national highway traffic safety administration's vehicle safety hotline at 1-888-327-4236 (Tty 1-800-424-9153), or go to <a href=http://www.safercar.gov>http://www.safercar.gov</a> .
Recall details
| Manufacturer | NORTH AMERICAN BUS INDUSTRIES, INC. |
|---|---|
| Component | Engine and Engine Cooling › Exhaust System |
| Recall started by | the manufacturer |
| NHTSA campaign number | 11V444000 |
Vehicles in this recall
Not every vehicle of these model years is included. Enter your VIN at nhtsa.gov/recalls ↗ or ask a dealer.
Frequently asked questions
What is recall 11V-444?
North american bus industries (Nabi) is recalling certain model year 2010 and 2011 416 transit buses manufactured from september 1, 2010, through february 28, 2011, equipped with a cummins isl diesel engine. The V-band clamp assembly, part numbers q187684, q187685, and q187686, used to connect the inlet and outlet cone sections to the diesel oxidation catalyst (Doc)/diesel particulate filter (Dpf) include a t-bolt which can fracture and fail when subjected to stress or load. A fracture or failure of the t-bolt may cause the clamp to loosen and the inlet or outlet sections attached to the doc/DPF housing to disconnect.
How is recall 11V-444 fixed?
Nabi is working with cummins to identify and notify owners of the recall campaign. Repairs will be performed by authorized cummins dealers free of charge. The safety recall began on october 10, 2011. Owners may contact cummins at 1-812-377-5000 or nabi at 1-256-831-4296.
Is the recall repair free?
Yes. Safety recall repairs are free at authorized dealers. Check whether your vehicle is included with its VIN at nhtsa.gov/recalls.