AgTalk Home
AgTalk Home
Search Forums | Classifieds (127) | Skins | Language
You are logged in as a guest. ( logon | register )

Help! Endless Case IH SCR failures after multiple dealer visits
View previous thread :: View next thread
   Forums List -> Machinery TalkMessage format
 
hanktherancher
Posted 6/2/2020 12:54 (#8294318)
Subject: Help! Endless Case IH SCR failures after multiple dealer visits


Looking for things to look for on a 550 Case Ih Steiger 550 Quadtrac. Getting non-stop “SCR Failure” codes and I’m about ready to lose my mind. Keep calling the dealer out to diagnose and they claim I’m hot pulling hard enough and I’m saturating the SCR Catalyst. I’m running 95%+ power so I struggle to believe I can pull much harder. 2000 hours on the machine. Tried a new def injector, cleaned the suction tubes in the tank, replaced al the filters, pulled the top off to check the SCR for cracks (looks healthy), checked wiring harness. Dealer just comes out and performs a “burn out”, clears sweats code, and then leaves again, I can’t go 5 hours without a code on this machine, keep having to pull the pin and let one of the reliable green machines pull instead of this lemon. All codes are low catalyst efficiency, poor def quality, etc. We’ve tried new def. any other common components to look for?
Top of the page Bottom of the page


Jump to forum :
Search this forum
Printer friendly version
E-mail a link to this thread

(Delete cookies)