Description

John Deere 25 Combine (SERIAL NO. 25- 130056 AND UP) Operator’s Manual (OMH35153)

John Deere 25 Combine INDEX:

ADJUSTMENT AND SERVICE.
Beater Behind Cylinder
Adj ustments
Covers over Beater Teeth.
Replacing the Beater .
Replacing the Beater Shaft
Care Between Seasons
Care of Chains
Care of Pneumatic Tires . .
Cere of V.Be1ts
Clean Grain and Tailings Elevator,
Special Equipment
Cleaning Units .
Adjustable Chaffer
Adjustment..
Replacement, .
Adjustablc Sicve.
Replacement ,
Cleaning Fan.
Fan Sheave.
Valves et Ends of Fan Housing.
Windboard.
Cleaning Shoe.
Installing Shoe
Removal of Shoe
Special Equipment.
Tailings Fingers
Cuttcr Bar and Dividers.
Care of Cutter Bar..
Cutter Bar Repair
Special Equipment.
Cylinder and Concave Grate. ,
Adj ustments
Carc of Cylindcr and Concave Grate
Operating Suggestions
Special Equipment .
Deflector C urtains
Operating Suggestions
TWO Positions for Curtain
Feeder Canvas.
Basic Speed of Cornbine
Care Of Feeder Canvas.
Feeder Canvas Tension Adjustment
Feeder Throat Adjustment .
Separator Drive Belt Tightener.
Special Equipment.

ADJUSTMENT AND SERVICE—Continued.
Grain Tank and Unloading Auger .
Platform and Canvaø
Care of Canvas
Operating Suggestions
Shortening the Canvas
Platform and Feeder Special Equipment, .
Platform Lifting Mechanism ,
Hand Lever Adjustments..
Powr-Tr01
Power Line, Grain Tank Drive, and Main Drive Gear Case
Reel..
Adjustments.
Operating Suggestions.
Special Equipment.
Speeds
Service Chart.
Cleaning Troubles.
Cutting
Feeding Troubles,
Slip Clutches
Straw Rack..
Care Of
Otxratin,g Suggestions
Replacing thc Straw Rack..
Speed Adjustment _
COMPLETE VIEWS
CONTROLS
Clean Grain Elevator Spout
Engine.
Choke
Clutch Throw-Out.
Magneto Stop Button….
Throttle. ,
Grain Tank Vnloading Auger Gear Shift
Engine Drive ,
Power Drive..
Platform Lifting..
Powr.Tr01 Cylinder..
Quick Change Speed Adjustable Crank.
Reel Drive Hand Wiheel.. , .
Reel Lifting Lever and Rope
Sack Chute Trip Rope
Separator Drive Gear Shift Lever.
LUBRICATION

OPERATION
Breaking In the New Combine..
Combining Various ,
Alfalfa.
Barley
Buck Wheat
Clovers
Crotalaria
Flax .
Grasses
Lespedeza
Lupine
Mustard
Oats .
Radish *ed.
Sorghums
Timothy
Wheat
Cross.Sectiona1 View
Factory Settings
Fundgmentals of Combine Harvesting
Hooking Up To Tractor.
Limitations Of A power Driven Combine.
Proper Preparation Of Ficid ,
Separator Speed.
Spccdo Of Variouo Unito.
Starting In The Field.
The Operator.
Transporting
Windrow Pickup Method
PARTS LIST.
SPECIFICATIONS AND DATA.