190XT Injector Test
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=156192
Printed Date: 29 May 2025 at 12:55pm
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Topic: 190XT Injector Test
Posted By: nsummers
Subject: 190XT Injector Test
Date Posted: 06 Dec 2018 at 10:09am
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I'm needing to know what type of thread the injectors are on a 190xt Diesel. Looking at buying a injector nozzle pop pressure tester to make sure my injectors are firing properly. This tester only has adapters for thread Type A and B according to the specs and before I buy want to make sure the adapters will fit. Any help is appreciated or if someone already is using a particular brand let me know. Not wanting to spend a ton of money on a tester. Thanks Below is the link to what I'm looking at. https://shop.bestreviews.com/products/winmax-diesel-injector-nozzle-pop-pressure-tester-dual-read-bar-psi-gauge-s60h-w-filter?cid=277776167&aid=1208363384103937&eid=&tid=pla-4579122332981186&ul=&mt=e&n=o&d=c&dm=%7bdevicemodel%7d&dt&sn&adid=%7bcreative%7d&k=&p=%7bplacement%7d&pc=%7btarget%7d&ap=%7badposition%7d&msclkid=d48b9c740bac12a664b0c07d49c1b2db&utm_source=bing&utm_medium=cpc&utm_campaign=%5BUS%5D%20Bing%20Shopping&utm_term=4579122332981186&utm_content=Dehumidifier" rel="nofollow - https://shop.bestreviews.com/products/winmax-diesel-injector-nozzle-pop-pressure-tester-dual-read-bar-psi-gauge-s60h-w-filter?cid=277776167&aid=1208363384103937&eid=&tid=pla-4579122332981186&ul=&mt=e&n=o&d=c&dm={devicemodel}&dt&sn&adid={creative}&k=&p={placement}&pc={target}&ap={adposition}&msclkid=d48b9c740bac12a664b0c07d49c1b2db&utm_source=bing&utm_medium=cpc&utm_campaign=%5BUS%5D%20Bing%20Shopping&utm_term=4579122332981186&utm_content=Dehumidifier |
Replies:
Posted By: tbran
Date Posted: 06 Dec 2018 at 10:20am
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We were out in the field and thought we had a miss - did not seem valve related so we removed the drip line and injector and turned the injector upside down and connected the fuel line back - cranked the engine and observed a perfect spray pattern - turned out to be stuck rings on a piston beginning to fail - but it let us know there at that time it was not fuel related. We also have made adaptors by brazing lines to fittings for our old hand tester. Wish the new engines were that simple... ------------- When told "it's not the money,it's the principle", remember, it's always the money.. |
Posted By: injpumpEd
Date Posted: 06 Dec 2018 at 11:31am
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Threads are 9/16" X 18 or NF, but connection is Ermeto deep bowl design. ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |
Posted By: nsummers
Date Posted: 06 Dec 2018 at 2:53pm
| Thanks for the info, it looks like the one I'm looking at doesn't have the correct threads. |
Posted By: injpumpEd
Date Posted: 06 Dec 2018 at 3:21pm
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That one does not. It has 12mm and 14mm. ------------- 210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers! |
Posted By: JC-WI
Date Posted: 06 Dec 2018 at 8:51pm
 $84.99
WIN.MAX Diesel Injector Nozzle Pop Pressure Tester Dual Read Bar/PSI Gauge S60H W/Filter
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