Yamaha Wolverine R-Spec Slip-On Installation Instructions

Removal

1. Use a long piece of electrical wire or spring puller to remove the (2) Springs at the Head pipe-to-Silencer Joint.

2. Remove the mounting bolt and rubber hanger from the silencer and remove the silencer.  

Installation

1. Be sure that the original gasket is on the Head Pipe and free of wear or damage.

2. Position the HMF slip on exhaust in place of the original Silencer.

3. Install the original rubber hanger and the supplied M8 x40 Bolt with 5/16” fender washers one on each side of the rubber mount.

4. Use a long piece of electrical wire or spring puller to install the 2 supplied springs at the head pipe-to-silencer joint.

5. Install the supplied #35119 Rubber Mount in the location shown in Image 1, using the supplied 5/16" shoulder bolt.  Use the 3/8" fender washer on bolt head side and 1/4" washer on nut side.  Tighten the nut all the way until it bottoms on shoulder.(See Figure #1)

6. Check all areas around the exhaust system for proper clearance and alignment.(See Figure #2)