John Deere 6620, 7720, and 8820 Separator Repair - Technical Manual

Name: John Deere 6620, 7720, and 8820 Separator Repair - Technical Manual
Brand: John Deere
SKU: SKU17905
Price: 24.99 USD
Availability: InStock

This is the "Separator Repair" section from the 6620, SideHill 6620, 7720 , and 8820 technical manual. Over 150 pages of information on cylinder, concave, straw walkers and more.

To purchase the complete technical manual go to this page.

SPECIFICATIONS AND SPECIAL TOOLS

Specifications

Special Tools

CYLINDER, CONCAVE, AND BEATER CYLINDER

Cylinder

Removing Cylinder Sheave

Installing Cylinder Sheave

Right-Hand Cylinder Bearing

Left-Hand Cylinder Bearing

Removing Cylinder Shaft and/or Cylinder

Replacing Rasp Bars

Spike Tooth Cylinder

Installing Cylinder Shaft and/or Cylinder

Concave

General Information

Removing Concave

Installing Conave

Cylinder and Concave Specifications

Removing and Installing Beater Grate or Finger Bar

Beater

General Information

Removing Beater Bearings

Installing Beater Bearings

Replacing Beater Shaft

Replacing Beater

Replacing Beater Wings (Four Wing Beater)

Replacing Beater Wings (Six Wing Beater)

Beater Beit Idler ( -556300)

Beater Beit Idler (556301- )

Cylinder Speed Tachometer

Cylinder Speed Cable

Concave Adjusting Control

POSI-TORQ CYLINDER DRIVE

General Information

Cylinder Drives

Diagnosing Malfunctions

Removing Upper Unit

Installing Upper Unit

Hydraulic Cylinder in Upper Unit

Removing Lower Unit (Combines Without Dual Range)

Removing Lower Unit (Combines With Dual Range)

Reconditioning Lower Unit

Assembly of Lower Unit

Installing Lower Unit (Combines Without Dual Range)

Installing Lower Unit (Combines With Dual Range)

Replacing Outer Bearing on Lower Unit

Adjusting Cylinder Intermediate Drive Belt

Aligning Lower Cylinder Drive Sheave

Repair of Intermediate Drive Support

Repair of Cylinder Drive Idler

Slow Speed Chain Drive

Variable Speed Cylinder Control Linkage

Cylinder Speed Tachometer

DUAL-RANGE CYLINDER DRIVE

General Information

Diagnosing Malfunctions

Tools and Materials

Removal and Complete Gear Case

Removal of Planetary Gear Carrier Only

Repair

Replacing Outer Seal in Gear Case

Replacing Inner Seal and Bearing

Cylinder Drive Idler

Adjustments

STRAW WALKERS AND CRANKSHAFTS

General Information

Removing Straw Walker

Installing Straw Walker

Front Crankshaft Bearings

Rear Crankshaft Bearings

Replacing Front Crankshaft

Replacing Rear Crankshaft

Replacing Wood Bearing Blocks

STRAW CHOPPER AND STRAW SPREADER

Straw Chopper

General Information

Diagnosing Malfunctions

Removal and Disassembly

Inspection and Repair

Assembly and Installation

Replacing Straw Chopper Bearings

Replacing Straw Chopper Knife Section

Adjusting Straw Chopper Back Sheet

Straw Spreader

General Information

Removal

Disassembly

Inspection and Repair

Assembly

SHOE SUPPLY AUGERS, CLEANING FAN, AND SIEVE FRAME

General Information

Auger Bevel Gear

Shoe Supply Auger

Front Bearing on Shoe Supply Auger

Shoe Supply Auger Drive Shaft and/or Bearing

Front Shoe Supply Auger Housing

Cleaning Fan Sheave

Cleaning Fan Shaft Bearings

Cleaning Fan Shaft

Removing Complete Cleaning Fan

Reconditioning Cleaning Fan

Installing Complete Cleaning Fan

Replacing Cleaning Fan Blade and Spoke

Replacing Upper Fan Housing

Chaffer and Sieve

Removing Chaffer Frame

Installing Chaffer Frame

Replacing Sieve Frame

Installing Seals on Chaffer and Sieve Frames

Replacing Shoe Hangers or Rear Shoe Pitman

Replacing Rubber Bushings

Right-Hand Pitman Crank

Pitman Shaft Sprocket and/or Crank

Pitman Shaft and/or Bearings

Chaffer Types

TAILINGS ELEVATOR AND AUGERS

General Information

Removing Tailings Elevator

Reconditioning Tailings Elevator

Installing Tailings Elevator

Replacing Upper Tailings Elevator Shaft and Bearings

Replacing Upper Tailings Auger

Left-Hand Bearing For Upper Tailings Auger

Upper Tailings Auger Wood Bearing

Upper Tailings Elevator Auger Housing

Replacing Lower Tailings Housing Seal

Lower Tailings Auger Housing

Tailings Elevator Lower Auger

Slip Clutch and/or Right-Hand Bearing

Replacing Rubber Paddles

CLEAN GRAIN ELEVATOR LOWAUGER, AND GRAIN TANK LOADING AUGER

General Information

Removing Lower Auger Bearings

Installing Lower Auger Bearings

Replacing Lower Auger

Replacing Lower Auger Rubber Seal

Removing Clean Grain Elevator

Reconditioning Clean Grain Elevator

Installing Clean Grain Elevator

Replacing Conveyor Chain Paddles

Replacing Complete Conveyor Chain

Conveyor Chain Drive Sheave and Outer Bearing

Conveyor Chain Inner Bearing and/or Drive Shaft

Loading Auger Bearing

Loading Auger

Loading Auger Spout

Loading Auger Drive Sheave and Gear Case

Pages: 160

Years and Serial Numbers: Covers all years and serial numbers

Models: 6620, SideHill 6620, 7720 , and 8820

Make: John Deere

Manual Code: TM-1202

Manual Type: Technical Manual, Service Manual

Your payment information is processed securely. We do not store credit card details or have access to your credit card information.

John Deere 6620, 7720, and 8820 Separator Repair - Technical Manual

Product Description

Table of Contents

Manual Details

Payment & Security

Recently viewed

You may also like