Carb needle ES250/2

ETZ(including Kanuni), ETS, ES, TS, IFA-RT, BK, Saxon,

Moderators: DAVID THOMPSON, phlat65

Carb needle ES250/2

Postby fatnslow » Mon Aug 06, 2018 9:16 am

I'm refurbing a used ES250/2 Carb and noticed the needle has prominent steps on the replacement. They are not wear marks.
Was this the needle used in the lower bhp version?
The needle in my worn original is a smooth taper.
Carbs are both bvf 28 3-1
fatnslow
 
Posts: 20
Joined: Wed May 17, 2017 8:24 am

Re: Carb needle ES250/2

Postby Guesi » Tue Aug 07, 2018 2:38 am

There are 2 different 28 carbs.
The one is 28N1-1 which has the needle you mentioned and is for the 17,5 hp engine

the other one is the 28N1-3 which is for the 19 hp Version.This one has a needle without steps.
Guesi Motorradteile
MZ spare parts
http://www.guesi-motorradteile.de
Guesi
 
Posts: 453
Joined: Sat May 15, 2010 2:12 am


Return to Vintage Motorcycles

Who is online

Users browsing this forum: Bing [Bot] and 85 guests