| Issue ID | 918934 |
| Internal NHTSA # | 10457478 |
| Manufacurer | HARLEY-DAVIDSON MOTOR COMPANY |
| Brand | HARLEY DAVIDSON |
| Model | DYNA |
| Model Year | 2007 |
| File date | 03/05/12 |
| Component | SERVICE BRAKES, HYDRAULIC |
| Product type code | VEHICLE |
| Description of the problem | When the front brake was applied a clunk was heard and felt. Upon inspection the front brake rotor disk was shifting under the bolt heads that secure it to the rim. Torque value was verified to be within limits iaw the harley davidson maintenance manual. To find the problem requires two people. Someone must sit on the bike, continually apply the front brake and rock the bike forward and then rearward. The second person must position themselves at eye level to view the front rotor disk shifting. This condition if allowed to continue could shear the bolts and cause steering loss due to the bolt head getting caught in the brake caliper and seizing the front tire or complete failure of the front brake system. |
| Vehicle Mileage at Failure | 15000 |
| Number of Occurences | 1 |
| Source of the issue | NHTSA WEB SITE |
| City and State | MCKINNEY , TX |
| VIN pattern | 1HD1GN4167KXXXXXX |
| Was vehicle invloved in a crash? | N |
| Was vehicle involved in a fire? | N |
| Was incedent reported to police? | N |
| Was medical attention required? | |
| Was part original equipment? | |
| No. of injured persons | |
| No. of fatalities | |
| Date of purchase | 07/08/26 |
| Was original owner? | N |
| Anti-lock brakes | N |
| Cruise control | N |
| Number of cylinders | |
| Drive train type | |
| Transmission type | |
| Vehicle speed | 40 |
| DoT tire identifier | |
| Tire size | |
| Location of tire code | |
| Type of tire failure code | |
| Was defective tire repaired? | |
| Date of manufacture | |
| Type of child seat code | |
| Type of restraint | |
| Dealer's name | |
| Dealer's telephone number | |
| Dealer's city | |
| Dealer's state code | |
| Dealer's ZIP code |