2011 GILLIG LOW FLOOR

EXTERIOR LIGHTING:TURN SIGNAL

Gillig LLC (Gillig) is recalling certain 2001-2018 Gillig Low Floor transit buses. The turn signals may flash slowly, reducing their visibility to other drivers. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Risk: The reduced visibility of the turn signals can increase the risk of a crash.

EXTERIOR LIGHTING:TURN SIGNAL

Gillig LLC (Gillig) is recalling certain model year 1997-2017 Low Floor transit buses. The front turn signals installed on standard profile (non-BRT) buses may not be sufficiently visible to other drivers or pedestrians. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

Risk: The reduced visibility of the turn signals may increase the risk of a crash.

SEATS

Gillig LLC (Gillig) is recalling certain model year 2010-2015 Low Floor transit buses manufactured April 1, 2010 to October 30, 2015, equipped with Recaro Ergo-M Commercial Bus Driver Seats. The affected seats have J-Brackets that may be missing welds which could allow the seat belt anchorage assembly to separate from the J-Bracket.

Risk: If the seatbelt anchorage assembly separates from the J-Bracket, the bus driver may not be properly restrained in the event of a crash increasing their risk of injury.

ENGINE AND ENGINE COOLING:ENGINE

Gillig LLC (Gillig) is recalling certain model year 2010-2015 Lowfloor vehicles manufactured August 26, 2010, to April 30, 2015. Excessive engine crankcase pressures may cause the 90-degree elbow of the vent tube assembly to detach from the crankcase ventilation breather, possibly allowing engine oil to come into contact with hot surfaces.

Risk: If engine oil comes into contact with a hot surface, there is an increased risk of a fire.

ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD

Gillig LLC (Gillig) is recalling certain model year 2010-2015 Low Floor transit buses manufactured April 13, 2010, to June 12, 2015. Due to the routing of the grid heater electrical power cable, the cable may chafe against a fuel injector hard line.

Risk: If the electrical power cable rubs against the injector fuel line, the cable may short circuit or the fuel line may leak fuel. Either possibility increases the risk of a fire.

ENGINE AND ENGINE COOLING:ENGINE

Gillig LLC is recalling certain model year 2010-2014 Lowfloor transit buses manufactured August 26, 2010, through February 14, 2014, and equipped with certain Cummins Westport model ISL G engines. Condensation in the intake manifold may freeze during cold weather conditions and interfere with the proper operation of the intake manifold pressure sensor.

Risk: The improper operation of the sensor could induce elevated exhaust temperatures or flames from the exhaust pipe, increasing the risk of a vehicle fire.

ENGINE AND ENGINE COOLING:ENGINE

Gillig, LLC (Gillig) is recalling certain model year 2007-2014 Lowfloor transit buses manufactured September 26, 2007, through January 24, 2014. In the affected vehicles, the engine oil sampling hose may leak oil due to being routed too closely to hot engine exhaust components.

Risk: If the sampling hose leaks oil in the presence of hot engine engine exhaust components, there is an increased risk of fire.

STEERING:COLUMN

GILLIG IS RECALLING CERTAIN MODEL YEAR 2011 LOW FLOOR BUSES MANUFACTURED FROM JUNE 13, 2011, THROUGH AUGUST 12, 2011, EQUIPPED WITH TRW TC34023 STEERING COLUMNS WITH DATE CODES STARTING 157 1 11 AND ENDING 228 1 11. THE TOOTH PROFILE AND SPACING OF THE TILT LOCK TEETH ON THE SUPPORT BRACKET MAY BE INCORRECT, PREVENTING THE TILT LOCK BAR FROM FULLY ENGAGING. THIS MAY ALLOW THE STEERING COLUMN TO SLIP FROM THE DRIVER- SET TILT LOCATION AND MOVE UPWARD UNTIL IT LOCKS IN ANOTHER TILT POSITION.

Risk: THIS UNINTENDED MOVEMENT OF THE STEERING COLUMN MAY INTERFERE WITH THE DRIVERS CONTROL OF THE VEHICLE AND INCREASE RISK OF A CRASH.

ENGINE AND ENGINE COOLING

GILLIG IS RECALLING CERTAIN MODEL YEAR 2010-2011 LOWFLOOR BUSES EQUIPPED WITH CUMMINS ENGINES. THE V-BAND CLAMP ASSEMBLY 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.

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.