Detaching Row-Crop Head from 4420 (600001-     ), 4425 and 4435 Combines

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 safety stop (B) on cylinder.


A-Chain
B-Safety Stop

H35404

AG,OUO1035,2025 -19-23MAR00-1/4

Disconnect DIAL-A-MATIC ™ harness if equipped.

(Both Sides) Slide and pivot stop bolt (B) down and out to unlock pin (A) from header.

Raise safety stop and hook on chain.

Sound horn, start engine and lower feeder house until row-crop head is on ground and pivot blocks or hooks are free.

Drive slowly rearward until feeder house is clear of row-crop head. Shut off engine, set parking brake and remove key.

H38618

4425 Combine Shown


A-Lock Pin
B-Stop Bolt

DIAL-A-MATIC is a trademark of Deere & Company.

AG,OUO1035,2025 -19-23MAR00-2/4

Disconnect both variable feeder house hoses at couplers (A) on left side of feeder house ONLY if changing to a platform.


A-Couplers

H38203

AG,OUO1035,2025 -19-23MAR00-3/4

IMPORTANT: Hoses must be connected when using a row-crop header. Connect combine pressure hose to return hose as shown. 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.

H38204

AG,OUO1035,2025 -19-23MAR00-4/4