Challenger 660/670 Combine Service Manual – PDF DOWNLOAD

Description

Challenger 660/670 Combine Service Manual – PDF DOWNLOAD

FILE DETAILS:

Challenger 660/670 Combine Service Manual – PDF DOWNLOAD

79027284

Language : English
Pages : 3544
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Challenger 660/670 Combine Service Manual – PDF DOWNLOAD

79027284

SAFETY
Safety Alert Symbol 01-1
Signal Words 01-1
Safety Signs 01-8
Transport Latches And Shield Latches 01-24
Header Lift Cylinder Stop 01-25
Rear Hook 01-25
Travel On Public Roads 01-26
GENERAL INFORMATION
How A Combine Works 01-29
Cutting and Feeding 01-29
Threshing and Separating 01-30
Cleaning 01-30
Combine Identification 01-31
Machine Serial Number 01-31
Engine Serial Number 01-32
Engine Dataplate 01-32
Transmission Serial Number 01-32
Final Drive Serial Number 01-33
Headers 01-33
Lubrication and Maintenance 01-34
Lubricants 01-34
Service Procedures 01-34
Service Periods 01-34
Lubrication and Maintenance 01-35
Lubrication Details 01-41
Front of Combine 01-43
Left-hand Side 01-46
Right-hand Side 01-48
Rear Axle 01-51
Engine 01-52
Type of Engine Oil 01-52
Oil Additives 01-52
Checking Oil Level 01-52
Oil Change Intervals 01-52
Changing Engine Oil and Filter 01-52
Rotor Gearbox 01-53
Transmission 01-54
Checking and Changing Lubricant 01-54
Brakes 01-55
Master Cylinder Oil Reservoir 01-55
Final Drive 01-55
Without Risers 01-55
01-ii 79027284 A Rev
Contents
With Risers 01-55
Tires and Wheels 01-56
Tire Pressure 01-56
Removing Wheel from Combine and Removing Tire 01-56
Tire Mounting 01-57
Wheel Installation 01-58
Wheel Bolt Torque 01-58
Maintenance of Tires 01-59
Drive Belts 01-60
Banded Drive Belt 01-60
Maintenance of Belts 01-61
Belt Changing Guides 01-62
Belt Sheave Alignment 01-64
Belt Run In Procedure 01-64
Belt Troubleshooting 01-65
Belt Problem and Wear Guide 01-65
Roller Chains 01-79
Inspection of Drive Chains and Sprockets 01-79
Drive Chain Adjustment and Tightening 01-80
Drive Chain Sprocket and Idler Alignment 01-81
Drive Chain Elongation and Sprocket Wear 01-82
Normal Tooth Wear 01-83
Not Normal Tooth Wear 01-83
Worn Chain on New Sprockets 01-83
Drive Chain Service Tips 01-84
Chain Replacement 01-85
Cleaning and Lubricating Chains 01-86
Drive Chain Lubrication 01-87
Drive Chain Lubricants 01-87
Good Drive Chain Lubrication 01-88
Roller Chain Drive Troubleshooting Guide 01-89
Speed Of Components 01-92
Drives Speeds And Specifications 01-94
Engine Compartment 01-97
Engine Fuel System 01-99
Fueling the Combine 01-99
Important Storage and Handling Precautions 01-99
Fuel Conditioners 01-99
Fuel Specifications 01-100
Fuel Vent Breather 01-100
Fuel Filter and Water Separator 01-101
Bleeding the Fuel System 01-102
Engine Cooling System 01-103
Coolant Type 01-103
Coolant Change Period 01-103
Engine Cooling System Coolant 01-103
Coolant System Monitoring 01-103
Monitor Warnings 01-103
Checking Coolant Level 01-104
Radiator 01-104
Thermostat 01-105
Draining System 01-105
Filling System 01-105
Engine Air Cleaner 01-106
Outer Filter Element 01-106
Cleaning Outer Element 01-106
Inner Filter Element 01-107
Hydraulics 01-108
Checking Oil Level 01-108
Changing Hydraulic Oil 01-108
Hydrostatic Drives – 660 01-110
General Information 01-110
Hydrostatic Drives – 670 01-111
79027284 A Rev 01-iii
Contents
General Information 01-111
Hydrostatic Drives 01-112
Hydrostatic Oil Filter 01-112
Hydrostatic Oil Cooler 01-112
Rotor Speed Control 01-112
Air Conditioning System 01-113
Condenser 01-113
Cab Air Filters 01-114
Cab Filter – Primary 01-114
Cab Filter – Secondary 01-114
Recirculation Filter 01-114
Air Filter Cleaning Procedure 01-115
Storage Preparation 01-116
Combine 01-116
Engine 01-116
Preparation For Use After Storage 01-116
Combine 01-116
Engine 01-116
Torque Charts 01-117
Standard Torque Specifications 01-117
Metric Capscrew Markings and Torque Values 01-118
Metric Conversions 01-119
Fractions, Decimals, and Millimeters Conversion Chart 01-120
Decimal Equivalents of 8ths, 16ths, 32nds, and 64ths 01-123
Decimal Equivalents Of Letter Size Drills 01-124
Decimal Equivalents of Number Size Drills 01-125
Tap Drill Sizes – S A E & Metric 01-126
American Standard Pipe Thread and Tap Drill Sizes 01-129
Electrical Formulas 01-130
Amperes (Current Flow) 01-130
Volts (Electromotive Force) 01-130
Ohms (Resistance) 01-130
Watts 01-130
Horsepower 01-130
Belt Speed Calculation Formulas 01-130
Geometrical Formulas 01-131
Circumference of a Circle 01-131
Area of a Circle 01-131
Volume of a Cylinder 01-131
Volume of a Sphere 01-131
Area of a Triangle 01-131
Metric to Imperial and Imperial to Metric Conversion Factors 01-132
Measures of Temperature 01-132
Measures of Power 01-132
Measures of Pressure 01-132
Measures of Length 01-133
Measures of Area 01-134
Measures of Volume (Dry) 01-135
Measures of Volume (Liquid) 01-136
Measures of Mass (Weight) 01-137
Measures of Effort (Torque) 01-138
Reference Tables 01-139
INDEX 01-141

DESCRIPTION:

Challenger 660/670 Combine Service Manual – PDF DOWNLOAD

79027284

SAFETY:

• Read and understand this manual and the manual for all attachments before operating the combine. Learn how to operate the combine and how to use the controls properly. Do not operate the combine without instruction and training.
• For your personal safety and the personal safety of others, follow all safety precautions and instructions found in the manual and on decals fastened to the combine and the attachments. Personal injury or death can result if these precautions are not followed.
• FIG. 4: Be prepared for an emergency. Always carry one or more suitable fire extinguishers – ABC rating, dry chemical, 2.2 kg (5 lb). Check fire extinguishers regularly to make sure extinguishers are properly charged and in operating condition. Mounting a fire extinguisher near the cab and a fire extinguisher near the engine compartment is a recommendation.
• To reduce the risk of fire, frequently remove crop material from the combine and engine platform and check for components becoming too hot. Keep a first aid kit close for treatment of minor cuts and scratches.
• FIG. 5: Wear close fitting clothing and personal protection equipment correct for operating or doing lubrication and maintenance on the combine. Tie up long hair to prevent the hair from becoming entangled in the moving parts.
• FIG. 6: Face the ladder and use the handrails when getting on or off the combine.
• FIG. 7: Never operate the engine in a closed building unless exhaust is vented outside.
• FIG. 8: Make sure that all shields, guards, and access doors are in location and properly closed before starting the engine. Start the engine from the operator seat only. Be sure that the transmission is in neutral and the header, separator, and unloader clutches are disengaged. Be sure that every person is clear of the combine before starting the engine.
• FIG. 9: Always wear the seat belt when the combine is moving. If another person is riding in the instructor seat that person must wear the seat belt. Seat belts must be worn fitted snugly around the hips and not twisted.

G.B 09/04/25