Case-IH Flagship 10/20/30/40/50 Series

Combine Settings Guide and Trouble Shooting

	Wheat (0-30 bu/ac)	Wheat (30-50 bu/ac)	Wheat (>50 bu/ac)	Rice
Feeder House Face Plate	Tilted back towards combine	Tilted back towards combine	Tilted back towards combine	Tilted back towards combine
1st Left Module	Small wire	Small wire	Small wire	Round
1st Right Module	Small Hard Thrash	Small Hard Thrash	Small wire	Round
2nd Left Module	Small wire	Small wire	Small wire	Round
2nd Right Module	Small wire	Small wire	Small wire	Round
3rd Left Module	Large wire	Large wire	Largewire	Round bar
3rd Right Module	Large wire	Large wire	Largewire	Round bar
4th Concave Module Left	Large wire	Large wire	Lg Skipwire	Round bar
4th Concave Module Right	Largewire	Large wire	Lg Skip wire	Round bar
Front Rotor Threshing Bars	Rasp	Rasp	Rasp	Rasp
Rear Rotor Threshing Bars	Rasp	Rasp	Rasp	Spike
Straight Corn Bars	12	12	12	As required
Concave Position	0-4mm	0-4mm	0-6mm	7-10mm
Combine Rotor Speed (rpm)	700-900	650-900	600-900	550
Cleaning Fan (rpm)	950-1050	950-1050	1000-1100	1100
Pre-Cleaner Position	<2	<3	<3	3
Top Chaffer Position	14-17mm	14-17mm	17-19mm	18-24mm
Bottom Sieve Position	7-10mm	7-10mm	7-11mm	18-24mm
Rear Rotor Transport Veins	Slow	Slow	Slow	Slow
**Large Dia. Rotor Only
* Large Dia. Rotor Only


Combine Feeder House Chain Position	Headers with retractable fingers in the auger, chain should be up. Headers with NO retractable fingers, fully flighted auger with paddles, chain should be down.
Front Dust Cover	Top section removed if retractable fingers fitted in auger and feeder house chain up, if no retractable fingers fitted then all sections fitted
Header Rotor Speed (rpm)	Stripping rotor should be run as slow as possible and still stripping the grain from the head
Header Auger Speed (rpm)	Header auger speed is fixed and is determined by auger drive sprocket, should always be under 200.
*Augers with Spiral Paddles Require No Fingers & Front Drum Position Down