There have been 8 technical service bulletins issued for 14 Collins models. The Collins model with the most service bulletins issued is Collins DH416 with 3 service bulletins.
| Bulletin Date: | Feb. 9, 2015 |
| Component: | Hoses, lines/piping, and fittings. |
| Bulletin Summary: | Diesel fuel vent hose: the oem fuel vent hose may have been kinked during routing not allowing the vehicle to accept fuel. |
| Collins models covered in this TSB: |
2013 Collins De416wr,
2014 Collins De416wr,
2015 Collins De416wr.
|
| Bulletin Date: | Oct. 24, 2014 |
| Component: | Fuel hoses, lines/piping, and fittings. |
| Bulletin Summary: | Collins bus: the fuel fill hose has a seat mounting plate, with sharp cut edge, rubbing against it, causing it (fuel hose) to become weakening over time. |
| Collins models covered in this TSB: |
2010 Collins Mid Bus Grand Guide,
2011 Collins Mid Bus Grand Guide,
2012 Collins Mid Bus Grand Guide,
2013 Collins Mid Bus Grand Guide,
2014 Collins Mid Bus Grand Guide.
|
| Bulletin Date: | Oct. 24, 2014 |
| Component: | Hoses, lines/piping, and fittings. |
| Bulletin Summary: | Fuel fill hose seat plate interference: the seat mount plate may have a sharp cut edge. If this edge comes in contact with the fuel fillhose a possible weakening of the hose wall may occur over time. |
| Collins models covered in this TSB: |
2012 Collins DE416,
2013 Collins De516wr,
2014 Collins De516wr,
2012 Collins DH400,
2012 Collins DH416,
2013 Collins DH416,
2012 Collins SH400,
2012 Collins SL400,
2013 Collins SL400.
|