Advice on changing needle and seat

[M.M. 700]

33 SKU: 1AE-14190-13-00
..NEEDLE VALVE ASSY (8EJ2) 1 $21.40

33 SKU: 1AE-14190-12-00
NEEDLE VALVE ASSY (8ED2) 1 $22.99


What do I need they list number 33 is 2 pieces, do you both?

Any advice on how to change them on a 2001 Mountain Max 700. The only thing I have read is getting the "pin" that holds the needle and seat can be tricky to get out, and if you bust it. You are screwed becasuse its part of the casting of the carb..

THanks

 

[snowdad4]

you will need 3 of #33, if your doing all carbs. would change out #35, again 3 if all carbs. needle and seat comes as a set, 2 pieces. your sled is the 8ed. as for the pin, i use a small punch and a light tap with a small peen hammer. look closely and you will see a head or shoulder on 1 side, dont hit this side, thats how people break the carbs! its real easy, take your time. personally, i would first remove the needles and check for bad o rings or blockage before spending the money on new. some good cleaner on the seat and check the filter screen in there.

 

[M.M. 700]

Thanks