2010 New Flyer D40lfr problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 0 complaints on file for the 2010 New Flyer D40lfr — too few to judge reliability from owner reports alone — but 2 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

NHTSA complaints

Recalls

Investigations

Crash-involved

Fires reported

Injuries

Deaths

—

NCAP overall

Does the 2010 New Flyer D40lfr have recalls?

2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

11V431000EngineAugust 22, 2011 · 78 units

Defect

NEW FLYER IS RECALLING CERTAIN MODEL YEAR 2010 HEAVY DUTY TRANSIT BUSES, MODELS D35LFR, D40LFR, D60LFR, DE40LFR, DE60LFR, XD35, XDE35, AND XDE40, MANUFACTURED FROM SEPTEMBER 30, 2010, THROUGH JUNE 3, 2011, EQUIPPED WITH A CUMMINS ISB, ISL, ISC, or ISX 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.

Consequence

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.

Remedy

NEW FLYER 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 SEPTEMBER 1, 2011. OWNERS MAY CONTACT CUMMINS AT 1-812-377-5000 OR NEW FLYER CUSTOMER SERVICES AT 1-204-934-4876.

11V237000Latches & LocksApril 14, 2011 · 1,123 units

Defect

NEW FLYER IS RECALLING CERTAIN MODEL YEAR 2007-2011 LOW FLOOR TRANSIT BUSES PRODUCED FROM MAY 24, 2007, THROUGH MARCH 1, 2011 AND EQUIPPED WITH TEETER LEVER ASSEMBLIES. THERE IS INSUFFICIENT ENGAGEMENT BETWEEN THE TEETER LEVER BASE AND THE CAM PLATE.

Consequence

FAILURE OF THE TEETER LEVER ASSEMBLY WILL CAUSE THE REAR SIDE EXIT DOOR TO OPERATE IMPROPERLY. A PASSENGER LEANING ON OR FORCED AGAINST THE DOOR COULD FALL THROUGH THE DOOR AND SUSTAIN INJURIES.

Remedy

NEW FLYER IS WORKING WITH THE MANUFACTURER OF THE TEETER LEVER ASSEMBLIES, VAPOR BUS, TO REPAIR THE AFFECTED BUSES FREE OF CHARGE. PLEASE SEE VAPOR BUS DEFECT REPORT 11E-010. THE SAFETY RECALL BEGAN ON APRIL 29, 2011. OWNERS MAY CONTACT VAPOR BUS AT 1-847-777-6450 OR NEW FLYER CUSTOMER SERVICES AT 1-204-934-4874.

2010 New Flyer D40lfr — common questions

Is the 2010 New Flyer D40lfr reliable?

The record is thin — 0 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 2 recalls should be verified as completed.

Does the 2010 New Flyer D40lfr have recalls?

Yes — NHTSA lists 2 recall campaigns affecting the 2010 New Flyer D40lfr. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.

Does the 2010 New Flyer D40lfr have recalls?

2010 New Flyer D40lfr — common questions

Is the 2010 New Flyer D40lfr reliable?

Does the 2010 New Flyer D40lfr have recalls?

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