Old School meets New Technology!.
04-25-2016, (Subject: Old School meets New Technology!. ) 
Post: #1
Old School meets New Technology!.
This Antique hydraulic pressure tester proves to be invaluable on a CM2250...

Someone was at Mr. Hags shop today with an engine "skip" that no one whatsoever could find. The engine would fail a rail pressure test and the pressure would fall from 28,000 PSI down to about 7000 is about 30 seconds, so there was definitely a leaky component, but there were no alarms, and all other means to find it including all cummmins procedures and tests revealing no results, including cranking the engine and looking for bubbles on each injector (injector leak test).

Finally Mr. Hag got a little creative, and rigged up this antique machine to put pressure on each injector,.. and sure enough,.. When the pressure got to 4500 PSI on #6 injector, it revealeed that it would bleed. All the rest of the injectors passed.

This saved this guy a whole lot of money in guess work, as CM2250 injectors are close to $1000 each.

its typically called a "Diesel Injector Nozzle Tester" ...
./uploads/201604/post_2_1461569224_2200e74115cd7b4adbd881dd22ae1e26.jpg

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(added 08-04-2019)...

here is the modern version. A person would likely have to make an adapter to fit the ISX.
https://amzn.to/3165FZm

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Tags:
injector testing injector test, CM2250 injectors, CM2250 injector test, CM2350 injector leak test, CM2350 injectors, cummins injector leak test, cummins injector leak, cummins fuel leak


User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!.
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 Thanks given by: alexkyle , snailexpress , Magard , Waterloo , uncleal13 , redbeard , hhow55 , Roysbigtoys , amermextrucker , PuroCumminsPower
04-25-2016, (Subject: Old School meets New Technology!. ) 
Post: #2
RE: Old School meets New Technology!.
could Mr Hag, possibly file for a patent on this brilliant invention.?
replyreply
04-25-2016, (Subject: Old School meets New Technology!. ) 
Post: #3
RE: Old School meets New Technology!.
Wow! That's really cool. Anyone that determined to build test equipment must really want to do the job right.
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04-25-2016, (Subject: Old School meets New Technology!. ) 
Post: #4
RE: Old School meets New Technology!.
haha so it did work! i didnt know if it would put enough pressure but obviously it did.


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 Thanks given by: iceman
04-25-2016, (Subject: Old School meets New Technology!. ) 
Post: #5
RE: Old School meets New Technology!.
i just love it when old school diesel know how common sense beats all these if the computer don't give the answer guys . lol
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 Thanks given by: alexkyle
07-31-2019, (Subject: Old School meets New Technology!. ) 
Post: #6
RE: Old School meets New Technology!.
(04-25-2016 )Rawze Wrote:  This Antique hydraulic pressure tester proves to be invaluable on a CM2250...
I need something like this.
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07-31-2019, (Subject: Old School meets New Technology!. ) 
Post: #7
RE: Old School meets New Technology!.
(07-31-2019 )Magard Wrote:  
(04-25-2016 )Rawze Wrote:  This Antique hydraulic pressure tester proves to be invaluable on a CM2250...
I need something like this.

here is the modern version. A person would likely have to make an adapter to fit the ISX.
https://amzn.to/3165FZm


User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!.
replyreply
12-19-2020, (Subject: Old School meets New Technology!. ) 
Post: #8
RE: Old School meets New Technology!.
(07-31-2019 )Rawze Wrote:  
(07-31-2019 )Magard Wrote:  
(04-25-2016 )Rawze Wrote:  This Antique hydraulic pressure tester proves to be invaluable on a CM2250...
I need something like this.

here is the modern version. A person would likely have to make an adapter to fit the ISX.
https://amzn.to/3165FZm

you wouldn't happen to know the fitting size or where i could purchase a adapter for this i am having a hard time narrowing down a injector on my cm2350
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12-19-2020, (Subject: Old School meets New Technology!. ) 
Post: #9
RE: Old School meets New Technology!.
(12-19-2020 )Yauchout Wrote:  you wouldn't happen to know the fitting size or where i could purchase a adapter for this i am having a hard time narrowing down a injector on my cm2350

maybe take a fuel line and the thing to a hydraulic shop?


User's Signature: ->: What I post is just my own thoughts and Opinions! --- I AM Full Of S__T!.
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