john deere compression adapters

njfarmer · Jan 18, 2012

i am trying to do a compression test on a John Deere 9500 combine. i already pulled the injectors to have them rebuilt and would like to check to compression to make sure that there wasn't any damage since i had 2 bad injectors. They are the Bosch 21mm style where you have to use the special 15/16 socket to pull them. Does anyone know where i can buy a compression adapter?

Anonymous-0 · Jan 18, 2012

Try your local tool truck dealer, for Snap on, Mac, Matco, etc. Or go to HF, and buy a kit, with the right adapter, in it.

njfarmer · Jan 18, 2012

the problem is is that this is an odd ball adapter. where can i buy jd specialty tools?

Aaron Ford · Jan 18, 2012

I thought the Harbor Freight kit would have it but it only comes with 10, 12, 18, and 24 mm adapters. Bummer.

Aaron

Aaron Ford · Jan 18, 2012

http://www.toolsource.com/diesel-adapter-21mm-injectors-bosch-type-injector-p-55233.html?osCsid=nahiet8qmtv750chm6ns11jeb6
50 bucks S&G Tool

Anonymous-0 · Jan 18, 2012

Your dealer, unless you would find one on ebay, but I looked the other night for jd tools, not much listed. They might even let you rent/borrow one if there is one. chris

njfarmer · Jan 18, 2012

i saw that one earlier but i don't know if its the right one because that looks like it is for flange mount injectors when this one is the screw in style. This is the injector that i took out and want to find a compatable adapter that is like it.
http://www.spencerdiesel.com/Detail.asp?Part=SDNRE25253

mich dirt farmerljl@s · Jan 18, 2012

either your john deere dealeler or napa thru otc tools

john deere compression adapters

njfarmer

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