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HEADERS
17 What adjustments can control the crop speed through the rotor?
18 Name the four components that can be used on a specialty rotor.
19 How is a Cross Flow fan adapted to harvesting grass seed?
20 Name four areas where harvesting losses can occur.
21 What is the function of the torque sensing unit? A To sense torque load of the rotor. B To adjust the side load on the rotor belt. C To change rotor speed for different crops. D A and B Page
22 How often and with what product should the torque sensing unit be greased?___________________________________________________
23 When a rotor belt is replaced, what items should be checked and adjusted if necessary?_______________________________________________
2300 Series Axial Flow Combines
24 How could a machine be equipped to prompt residue distribution?
26 What differences is there between the specialty and AFX rotors? Will it increase or decrease the capacity of the machine.
27 Is the AFX rotor suitable for all crops?
2300 Series Axial Flow Combines
2300 Series Axial Flow Combines
1 List the different types of headers Case IH markets: Page
2 Name two feeder adjustments that should be checked when first attaching a header to a combine.________________________________________
Corn Head Questions 3 The 1000 Series Corn Head standard drive sprocket drives the corn head gear cases at a speed that will allow for what approximate ground speed?
4 When the 1000 series stalk roll knives are properly adjusted what clearance should there be between opposing knives?________________________
5 How should the stalk roll stripper shields be adjusted? Do not give measurements.______________________________________________
6 In fields without rocks, how should the gathering chains be timed?
7 What is the major difference between the 1000 and 2200 series headers?
8 Describe the procedures that should be used to check and added grease to the row unit gear box.
9 For the same size headers which is heavier the 1000 or 2200 series?
2300 Series Axial Flow Combines
Grain Platform Questions 10 What is the primary operating difference between a 1010 Header and a 1020 Header?_______________________________________________ Page
11 Name the three adjustments that are common to a reel on a standardequipped 1010 and 1020 header.________________________________
12 What reel adjustment can only be made to a pick-up reel?
13 Normally, reel rpm is approximately how much faster than ground speed?
14 What are the two types of cutter bar knives offered and how many cuts per stroke does each give?________________________________________
15 Name four auger adjustment items.
16 When mounting a 1999 or later model 25’ grain header (1010 or 1020) to a 2388, what should be done to ensure that the entire width of the feeder is being utilized?_______________________________________________
17 Prior to adjusting the sensing feelers to the runner how should the sensing tube be adjusted?
2300 Series Axial Flow Combines
Draper Header Questions 14 What are some advantages of a draper head? Page
16 Name some functions of the combine mounting adapter:
17 What happens when operating the combine feeder reverser?
2300 Series Axial Flow Combines
