Emission-Related User Manual

6
 
 
 
 



NOTE: The “Canister Clean Air” hose must be routed to the backplate. The backplate used on S&S Replacement Engines has two dierent locations that
the canister clean air hose may be connected. One location is towards the rear of the motorcycle and one towards the front. From the factory S&S has
installed a socket head plug in each location. Follow the steps below to complete the installation.
1. Determine which backplate location will work best with your application.
2. Remove air cleaner cover and lter element from backplate
3. Remove backplate by removing the three slotted head screws and two head breather screws.
4. Remove socket head plug from backplate and replace with 90° tting.
5. Install 3/8” ID hose tting onto 90° tting.
6. Install backplate, lter element and air cleaner cover using blue thread lock on slotted head and Phillips head screws.
7. Determine a location to install ½” ID to ⁄” ID hose reducer tting. This tting steps the factory H-D® ½” ID canister clean air hose down to ⁄” ID.
8. Cut the factory ½” ID hose and the provided 3/8” ID hose to proper lengths.
9. Make all connections using provided spring clamps to secure hose.
 

 
 

 


 
Gasoline is extremely ammable and explosive under certain conditions. Do not smoke or expose gasoline to sparks or open ame.
Gasoline fumes are toxic when inhaled. Perform installation in a well ventilated area away from open ames or sparks. Unwarranted
sparks and inadvertent engagement of starter while working on electrical components can cause serious injury or death.
WARNING
Evaporative Hose Routing Diagram