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[dave29]

Going to chance headpipes on my 09 CVO Ultra. I've changed pipes before on older bikes like back in the 90's but not on any new ones. Anything I should be aware of before I start? Any special tools to make the job easier like o2 sensor removal etc.?
Thanks much.
dave29

[HD4CPA]

Hi Jim,

Which pipes did you get? 

Mike

[dave29]

Catless CVO'S. I want the Stealth Dealer look!!

[CVORick]

Disconnect the O2 sensor before you try to remove them.  You do not want to damage the connection by twisting the wires going into the O2 sensor.  You have to cut some tie wraps but they are cheap.  Note the routing of the wires and color code of connector so you know which is front and which is back for reinstall to new pipe.

[Doc 1]

Disconnect the O2 sensor before you try to remove them.  You do not want to damage the connection by twisting the wires going into the O2 sensor.  You have to cut some tie wraps but they are cheap.  Note the routing of the wires and color code of connector so you know which is front and which is back for reinstall to new pipe.

Wow Rick where did you learn that.....lol.....form Jessie I bet......

[Mr. Wizard]

It's all about CVO catless head pipes!

guess I'm going to pay for that remark too.   

[cahdbiker]

Dave29, Just in case you don't have one.  The tool to remove the 02 sensor from the pipe (it is a special socket) is available at most auto parts stores for about $9.00. I think HD wants about $30.00 for the same thing. There are mixed opinions about changing out the washers. I had a little problem getting the old washers off, but I felt better about my completed job knowing that they were torqued correctly with new washers.JMHO. CAHDBIKER

[gg]

agree with cahdbiker about removal of use compression washers. definitely replace those and use an accurate torque wrench. did it myself. piece of cake. good luck

[CVORick]

Wow Rick where did you learn that.....lol.....form Jessie I bet......

I paid attention in class!!   

[dave29]

Torque specs. are how much? Also, do you put the sensors back in dry? I've become a big fan of high temp thread sealant. Doesn't harden and usually makes disassembly easier the next time. Should I use it in this application?
Thanks

[CVORick]

Use a "light" coat of anti-seize lubricant and torque for an '09 was 30-44 ft-lbs (40.7-59.7 Nm).

[dave29]

Thanks guys!
dave29

[dave29]

Anyone have a part number on the washers?

[CVORick]

Anyone have a part number on the washers?

Looks like it is 27714-06 for the (Seal Ring).  Hope that helps.  Yep, that is it
.
http://www.latus-harley-davidson.com/WASHER-CRUSH-OXYGEN-SENSOR.htm

[dave29]

Thanks much