DYNA SLIP-ON ACCESSORY MUFFLERS
J042632009-03-13
GENERAL
Kit Numbers
80678-08, 80794-10
Models
For the most up-to-date model fitment information, see the P&A Retail Catalog or the Parts and Accessories section of www.harley-davidson.com (English only).
Additional Parts Required
Proper installation of these kits requires the separate purchase of two muffler clamps, Harley-Davidson Part Number 65283-95A.
WARNINGRider and passenger safety depend upon the correct installation of this kit. Use the appropriate service manual procedures. If the procedure is not within your capabilities or you do not have the correct tools, have a Harley-Davidson dealer perform the installation. Improper installation of this kit could result in death or serious injury. (00333b)
NOTE
This instruction sheet references service manual information. A service manual for your model motorcycle is required for this installation and is available from a Harley-Davidson Dealer.
Kit Contents
There are no service parts for these kits
Figure 1. Kit: Dyna Slip-on Mufflers
Table 1. Kits
Item | Description (Quantity) |
|---|---|
Kit 80678-08 | |
1 | Shorty-dual slash down muffler, front, chrome |
2 | Shorty-dual slash down muffler, rear, chrome |
Kit 80794-10 | |
1 | Shorty-dual slash down muffler, front, black |
2 | Shorty-dual slash down muffler, rear, black |
PRODUCT INFORMATION
Tampering Prohibition
Federal law prohibits any modification to this exhaust system which causes the motorcycle to exceed the Federal noise standard. Use of the motorcycle with such a modified exhaust system is also prohibited.
Noise Emission Warranty
Harley-Davidson warrants that these mufflers, at the time of sale, meets all applicable United States E.P.A. Federal noise and Emissions standards. This warranty extends to the first person who buys these mufflers for purposes other than resale, and to all subsequent buyers. Warranty claims should be directed to an authorized Harley-Davidson Dealer.
NOTE
This product should be checked for repair or replacement if the motorcycle noise has increased significantly through use. Otherwise, the owner may become subject to penalties under state and local ordinances.
INSTALLATION
WARNINGTo prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a)
| 1. | Disconnect negative (-) battery cable. | |
| WARNING Perform this installation when the engine is cool. Working on or near the exhaust system when the engine is hot could result in severe burns. (00311b) | ||
| 2. | Loosen stock muffler clamps and remove nuts that attach mufflers to muffler support tube. Remove stock mufflers. Save all mounting hardware for reinstallation. | |
| 3. | Install new kit mufflers using muffler clamps (purchased separately) and stock mounting hardware saved from Step 2. Do not tighten hardware at this time. NOTE Before tightening nuts that attach mufflers to muffler support tubes, make sure the front muffler is positioned as far forward in its brackets slot as possible. This will eliminate any possible contact between the mufflers. | |
| 4. | Tighten muffler clamp bolts to 61–81 N·m (45–60 ft-lbs). Tighten nuts that attach mufflers to muffler support tube snugly. | |
| 5. | Connect the negative (-) battery cable. |