SAS EPC Removal
1 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
950 SAS/EPC REMOVAL
By:Pete Fairing and tanks already removed. Ready to start:
Disconnect SAS hose from airbox cover and remove airbox cover:
26/06/2010 14:38
SAS EPC Removal
2 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
Disconnect SAS valve:
26/06/2010 14:38
SAS EPC Removal
3 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
Unplug and remove rear EPC valve:
Don't forget to plug the hole in the airbox cover!
26/06/2010 14:38
SAS EPC Removal
4 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
Remove front EPC valve:
26/06/2010 14:38
SAS EPC Removal
5 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
Plug the hole in the airbox (use same method for rear):
Disconnect EPC hoses from carbs and remove. Fit caps (front carb):
26/06/2010 14:38
SAS EPC Removal
6 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
Disconnect EPC hoses from carbs and remove. Fit caps (rear carb):
26/06/2010 14:38
SAS EPC Removal
7 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
Remove SAS Flange (left side of rear cylinder):
26/06/2010 14:38
SAS EPC Removal
8 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
The SAS valve (red arrow) can be left in place to use its gasket:
Install the block-off plate (fabricated from a piece of aluminum):
The block-off plate on the right side of the front cylinder:
26/06/2010 14:38
SAS EPC Removal
9 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
Why would I disable the EPC system? The EPC system reduces engine performance in 2nd/3rd gear and is only there to meet emissions requirements. Why would I disable the SAS? The SAS works together with the catalytic converter in the exhaust cans, also to reduce emissions. If you have aftermarket cans it is pointless and can cause problems. Removing the SAS is not recommended with standard cans. Why would I remove all of this stuff rather than just disable it? Because it is unnecessary, ugly, messy, restricts access to the engine, and because it is something else to go wrong, something
26/06/2010 14:38
SAS EPC Removal
10 de 10
http://ktm950.info/how/epc/sas_epc_removal.htm
else you won't have to consider if you do have problems. The repair manual actually warns that the EPC valves will malfuction if they are exposed to vibration. Cheers, Pete
26/06/2010 14:38