HARLEY DAVIDSON TWIN CAM CRANKSHAFT DEFECT. I OWN A 2001 HARLEY DAVIDSON AND THE CRANKSHAFT HAS SHIFTED, THE FLYWHEELS HAVE SLIPPED ON THE CRANK PIN. I FIRST NOTICED THE VIBRATION LAST YEAR. AFTER INSPECTING THE CAM SIDE / OIL PUMP ASSEMBLY, IT WAS OBVIOUS THE RIGHT SIDE OF THE CRANKSHAFT WAS WAY OUT OF TOLERANCE. THE OIL PUMP WAS CHEWING THE FRONT HALF OF THE CAM PLATE. I REALIZE MY BIKE IS OLDER, BUT THIS HAS BEEN AN ONGOING PROBLEM WITH TWIN CAM MOTORS. I HAVE SPENT OVER $2,000.00 REBUILDING MY MOTOR. HARLEY DAVIDSON HAS REFUSED TO DO ANYTHING ABOUT MY COST IN PARTS, I AM DOING THE WORK MYSELF. I STILL HAVE THE ORIGINAL CAM PLATE / OIL PUMP AND THE BAD CRANKSHAFT WHICH IS CERTAINLY AVAILABLE FOR INSPECTION. BY THE WAY, I DO NOT RACE OR ABUSE MY MOTORCYCLE. *TR
2001 Harley-Davidson Flstf
Owners filed 3 complaints about this vehicle with federal regulators, most often about the unknown or other. No safety recall has been issued.
| Component | Reports | Crashes | Fires | Injuries | |
|---|---|---|---|---|---|
| Unknown or Other | 1 | 1 | 0 | 0 | |
| Seats › Motorcycle | 1 | 0 | 0 | 0 | |
| Engine and Engine Cooling › Engine | 1 | 0 | 0 | 0 |
What owners reported
Newest filingsSEAT MOUNTING FASTENER FOR 2001 HARLEY DAVIDSON FAT BOY BROKE OFF. PLASTIC THAT HOLDS OTHER MOUNTING FASTENER IS ALSO CRACKED. *AK
MOMENTS AFTER DEPLOYING KICKSTAND AND DISMOUNTING MOTORCYCLE, IT FELL ONTO LEFT SIDE.*AK
3 of 3 complaints, reproduced as filed.
Across model years
Worst on record: 2007| Year | Complaints | Recalls | Fires | Deaths | Assessment |
|---|---|---|---|---|---|
| 2011 | 2 | 0 | 0 | 0 | Routine |
| 2010 | 3 | 0 | 0 | 0 | Routine |
| 2009 | 2 | 0 | 0 | 0 | Routine |
| 2008 | 1 | 0 | 0 | 0 | Routine |
| 2007 | 11 | 1 | 1 | 0 | Routine |
| 2006 | 2 | 0 | 0 | 0 | Routine |
| 2005 | 2 | 1 | 0 | 0 | Routine |
| 2004 | 0 | 1 | 0 | 0 | Routine |
| 2003 | 0 | 1 | 0 | 0 | Routine |
| 2002 | 2 | 1 | 0 | 0 | Routine |
| 2001 — this page | 3 | 0 | 0 | 0 | Routine |
| 2000 | 5 | 0 | 0 | 0 | Routine |
| 1999 | 0 | 1 | 0 | 0 | Routine |
| 1998 | 1 | 0 | 0 | 0 | Routine |
| 1992 | 1 | 1 | 0 | 0 | Routine |
| 1991 | 0 | 1 | 0 | 0 | Routine |
| 1990 | 0 | 1 | 0 | 0 | Routine |
Reading this record
No unusual pattern of severe incidents in the complaint record.
Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.
Most recent recall on file: none. Source: NHTSA Office of Defects Investigation.