Special Tools
| Description | Part Number | Qty. |
|---|---|---|
| BELT TENSION GAUGE | HD-35381 | 1 |
General
The inner tooth surface of the secondary belt has a thin coating of polyethylene lubricant. During initial operation, this coating will wear off as it is burnished into the belt fabric. This is a normal condition and not an indication of belt wear.
Refer to Maintenance Scheduling → Regular Service Intervals → Regular Service Intervals: 2006 Dyna Models
. Belt tension is set at the factory and should be checked after the first 1000 miles (1600 kilometers) and at proper intervals thereafter.
Checking Deflection
See Figure 1. With the rear wheel on the ground and one rider sitting on the motorcycle, use the BELT TENSION GAUGE (Part Number:HD-35381) to apply 10 lbs. (4.5 kg) of force at the midpoint of the bottom belt strand. Belt deflection should be 5/16-3/8 in. (7.9-9.5 mm). If belt tension adjustment is necessary, see a Harley-Davidson dealer or follow the instructions given in the applicable Service Manual.
WARNINGBe sure wheel and brake caliper are aligned. Riding with a misaligned wheel or brake caliper can cause the brake disc to bind and lead to loss of control, which could result in death or serious injury. (00050a)
Check rear brake caliper position on rear brake disc. Disc should run true within brake caliper.
| 1 | Transmission sprocket |
| 2 | Rear wheel sprocket |
| 3 | Force of 10 lbs (4.5 kg) |
| 4 | Deflection of 5/16-3/8 in. (7.9-9.5 mm) |
Figure 1. Belt Deflection: Dyna Models