Detaching Row-Crop Head from 6620, 7720, 7721 and 8820 Combines (600001- )Sound horn, start engine and raise row-crop head all the way up. Shut off engine, set parking brake and remove key. Disconnect chain (A) and lower hydraulic cylinder safety stop (B) on lift cylinder.
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AG,OUO1035,2027 -19-23MAR00-1/5 |
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(Both Sides) Slide coupler off sprockets and chain and remove coupler chain. Disconnect DIAL-A-MATIC ™ header height control harness if equipped. (Both Sides) Slide and pivot stop bolt (B) down to let lock pin (A) unlock row-crop head.
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DIAL-A-MATIC is a trademark of Deere & Company. | AG,OUO1035,2027 -19-23MAR00-2/5 |
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Raise safety stop (B) and hook on chain (A). Sound horn, start engine and lower feeder house until row-crop head is on ground and pivot blocks are free. Drive slowly rearward until feeder house is clear of row-crop head. Shut off engine, set parking brake and remove key.
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AG,OUO1035,2027 -19-23MAR00-3/5 |
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Reel lift hose (A) must be connected to fixed connector on shield bracket for use of variable feeder house drive. When hose is disconnected from fitting, use cap (B) and plug (C) to cover open hose ends.
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AG,OUO1035,2027 -19-23MAR00-4/5 |
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IMPORTANT: Hoses must be connected when using a row-crop header. Connect combine pressure hose to return hose as shown (A). If connection is not made, hydraulic system can be damaged by overheating from constant operation of relief valve. To prevent hose damage, store hoses as shown.
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AG,OUO1035,2027 -19-23MAR00-5/5 |