Case Ih 1640 Combine Feeder House Valve Stack Leaking Premium Leaked Videos #86b

One common problem is a leaking feeder house valve stack, which can lead to hydraulic fluid loss, reduced efficiency, and even operational downtime if not addressed promptly

In this article, we'll cover the causes, symptoms, diagnosis, and repair methods for a leaking feeder house valve stack on a case ih 1640 combine. The 3 nuts on top need taken off Each section needs split and resealed I always remove valve stack and clean really good Set on bench and take apart one at a time and lay them in order Don't assume you can get by with just resealing the one leaking

All need to be done. Thoroughly clean the stack valve, use air, pressurewash, etc, then use either engine block degreaser or electronic cleaner to get rid of the residue Run the combine a bit, get the oil hot, then use a light & rags to check for oil seepage I sure wouldn't tear the valve apart unless you know it needs it. Now that i have the 863 corn head on the combine i guess i best bounce this one off the experts Feeder house hydraulics bleed down pretty quickly after.

Due to the huge popularity of the 1600 series this service manual is almost impossible to find anywhere other than here.

1 now viewing page 1 [50 messages per page] Explore the specs, common problems, and practical recommendations for the case ih 1640 combine harvester in this detailed guide. The feeder, steering and unloader auger all run off the small aux Pump on the left side back by the engine, also some have seperate relief for that pump, maybe possible pump or relief problems But the higher rpm,s is noramal on them for hydraulic performane. 1 now viewing page 1 [50 messages per page] view previous thread :