[blackbird]

need to clarify some things..
the review posted on xr.net is simple enough..but this one is a little different =specifically= '2)' & '2A)'.....


http://www.qsl.net/n5nj/pig/uncorking the brp.htm



***Remove the top of the carb and...

=2) Replace the needle using the needle from Part # 16012-MBN-641**

Clean the slide with carb cleaner.* Reassemble the top cover.

Flip it over and remove the bottom cover which is the float chamber.**

=2a)Replace the needle seat from Part # 16012-MBN-641 (B53E)

3) Replace the main jet using part # 99101-357-1750** (#175)

4) Replace the pilot jet using part # 99105-MBN-0680* (68s)



also.. i saw another post on the net where a 68s pilot jet was installed and the pilot screw was backed all the way out.....
.........why back it out all the way?

-i have a 68 ...is it the same as the 68s?
-i live in the northeast.. is the 172 a better jet to use than the 175?
-can the thermostat be taken out all together or should it be replaced?

.. thanks for all the info - i dont mean to be so obvious with my questions - just well informed..





:hammer:

 

[RichieB]

need to clarify some things..
the review posted on xr.net is simple enough..but this one is a little different =specifically= '2)' & '2A)'.....


http://www.qsl.net/n5nj/pig/uncorking%20the%20brp.htm



***Remove the top of the carb and...

=2) Replace the needle using the needle from Part # 16012-MBN-641**

Clean the slide with carb cleaner.* Reassemble the top cover.

Flip it over and remove the bottom cover which is the float chamber.**

=2a)Replace the needle seat from Part # 16012-MBN-641 (B53E)

3) Replace the main jet using part # 99101-357-1750** (#175)

4) Replace the pilot jet using part # 99105-MBN-0680* (68s)



also.. i saw another post on the net where a 68s pilot jet was installed and the pilot screw was backed all the way out.....
.........why back it out all the way?

-i have a 68 ...is it the same as the 68s?
-i live in the northeast.. is the 172 a better jet to use than the 175?
-can the thermostat be taken out all together or should it be replaced?

.. thanks for all the info - i dont mean to be so obvious with my questions - just well informed..





:hammer:

you have a PM

 

[RichieB]

If you live near sea level use a 72 pilot and a 175 main and put the needle clip in the 4th groove from the top. Did you get rid of the air pump and make sure you have a 49 state intake?

Check your kick starter bolt! Put some RED loc-tite on it and torque
to 20 foot lbs.


And you have a private message.

 

[cecilt]

Have an 03 xr650r and pics would be good for the top carb and the clip. :headscrat