John Deere 6650 6750 6850 and 6950 Self-Propelled Forage Harvesters Operator’s Manual OMZ92784

John Deere 6650 6750 6850 and 6950 Self-Propelled Forage Harvesters Operator’s Manual OMZ92784 is the operator’s manual for John Deere 6650, 6750, 6850 and 6950 self-propelled forage harvesters.

This manual is intended for owners and operators who need operating instructions, safety information, controls information, pre-start checks, field operation guidance, maintenance, lubrication, service information, troubleshooting and specifications for these John Deere self-propelled forage harvesters.

Applies to:
John Deere 6650 Self-Propelled Forage Harvester
John Deere 6750 Self-Propelled Forage Harvester
John Deere 6850 Self-Propelled Forage Harvester
John Deere 6950 Self-Propelled Forage Harvester

From Serial No. 504200

WHAT THIS MANUAL CONTAINS

This Operator’s Manual includes information covering:

Identification views
Safety
General safety
Operation safety
Service safety
Safety decals
Controls and instruments
General view
Switch console
Multi-function lever
Corner post
Roof switch console
Foot console
Automatic function control
Steering column
Warning devices and monitors
Indicator lights
Fuel gauge
Coolant temperature gauge
Infotrak monitor
Input of specific machine data
Software version
Cutterhead alarm speed
Service information
Automatic function control
Sharpening cycles
Manual stationary knife adjustment
Kernel processor roll clearance
Area counter
Lighting system and signals
Parking lights and headlights
Turn signals
Work lights
Beacon lights
Hazard warning lights
Operator’s cab
Operator’s seat
Lumbar support
Armrests
Air comfort seat
Passenger seat
Cooling compartment
Steering column
Foot brakes
Parking brake
Sun visor
Mirrors
Interior lighting
Adjustable air louvers
Radio and CB radio
Pre-starting checks
Engine oil level
Hydraulic oil level
Fuel system
Lubricating the forage harvester
Operating the engine
Starting the engine
Warming up the engine
Engine idle
Booster battery
Stopping the engine
Cold-weather operation
Driving and transporting forage harvester
Road safety
Travel speed
Hydrostatic system
Four-wheel drive
Back-up alarm
Wheels and ballast
Tyre maintenance
Tyre pressures
Wheel rim chart
Rear weights
Harvesting units and attachments
Attaching and detaching harvesting units
6-row row-crop unit
Preparations and field operation
Harvesting grass
Harvesting corn/maize
Harvesting ear corn silage
Harvesting whole-plant silage
Harvesting sorghum
Changing harvesting unit
Field operation of forage harvester
Feed system
Locking pin
Electro-magnetic clutch
Cutterhead speed sending unit
Length-of-cut transmission
Feed roll drive
Feed roll guides
Feed roll springs
Feed roll housing
Feed roll reversing switch
Hydraulic reverser motor
Metal detector
Metal detector operation
Operating without metal detector
Test charts
Troubleshooting
Cutterhead, drives, guards and covers
Main clutch
Replacing main drive belt
Checking belt alignment
Cutterhead knives
Knife sharpening
Stationary knife adjustment
Installing stationary knife
Adjusting recirculating screen
Transmission chute
Cutterhead troubleshooting
Kernel processor
Installing and removing kernel processor
Kernel processor service
Adjusting roll spacing
Adjusting stop screws
Roll wear and replacement
Troubleshooting
Power chute
Discharge
Blower and discharge spout
Blower bottom
Wear plates
Blower paddles
Spout worm gear and ring gear
Fuel, lubricants, coolant and capacities
Diesel engine oil
Engine coolant
Transmission oil
Brake fluid
Grease
Lubrication and periodic service
Service engine
Service electrical system
Service hydraulic system
Service ground speed drive
Service air conditioning system and heater
Storage
Specifications
Serial numbers
Index

MANUAL DETAILS

Manufacturer: John Deere
Machine Models: 6650, 6750, 6850 and 6950 Self-Propelled Forage Harvesters
Manual Type: Operator’s Manual
Manual Number: OMZ92784
Issue: E9
Edition: European Version
Language: English
Page Count: 509 pages
Serial Number Range: From Serial No. 504200
Format: PDF digital manual

WHAT HAPPENS AFTER PURCHASE?

After purchase, you will receive an order confirmation email. The manual download information will be supplied by email.

Large workshop and technical manuals may be supplied by secure download link due to file size. We aim to send the full manual as quickly as possible, usually within the hour during normal working times.

WHY BUY FROM AGRIMANUAL?

Agrimanual supplies agricultural, construction and engine manuals for owners, operators, engineers and repair workshops. We have been involved with workshop and machinery manuals for over 30 years and specialise in supplying practical service information for machines still working in the field today.