John Deere 335C & 437C KNUCKLEBOOM LOG LOADERS Operator’s Manual PDF

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John Deere 335C & 437C KNUCKLEBOOM LOG LOADERS Operator’s Manual – PDF DOWNLOAD

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John Deere 335C & 437C KNUCKLEBOOM LOG LOADERS Operator’s Manual – PDF DOWNLOAD

P/N: OMT240300_UN
Language: English
Division: Forestry
Product Lines: Knuckleboom Loader
Publication Type: Operator’s Manuals
Associated Models: 335C, 437C
Series: C SERIES
Serial: 167282-

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

John Deere 335C & 437C KNUCKLEBOOM LOG LOADERS Operator’s Manual – PDF DOWNLOAD

Contents 5
Safety — Safety and Operator Conveniences 9
Safety and Operator Convenience Features 9
Safety — General Precautions 10
Information for European Union Directives Compliance 10
Recognize Safety Information 13
Follow Safety Instructions 13
Operate Only If Qualified 14
Wear Protective Equipment 14
Avoid Unauthorized Machine Modifications 14
Inspect Machine 15
Stay Clear of Moving Parts 15
Avoid High-Pressure Oils 16
Avoid High-Pressure Fluids 16
Beware of Exhaust Fumes 17
Prevent Fires 17
In Case of Machine Fire 17
Prevent Battery Explosions 18
Handle Chemical Products Safely 18
Dispose of Waste Properly 19
Prepare for Emergencies 19
Clean Trash from Machine 20
Safety — Operating Precautions 21
Use Steps and Handholds Correctly 21
Start Only From Operator’s Seat 21
Use and Maintain Seat Belt 21
Prevent Unintended Machine Movement 22
Avoid Work Site Hazards 22
Use Special Care When Operating Loader 23
Keep Riders Off Machine 23
Avoid Machine Tip Over 24
Use Care When Swinging Machine 24
Operate Hoist (Boom) With Care 25
Avoid Power Lines 25
Add and Operate Attachments Safely 26
Inspect and Maintain FOPS/OFPS 26
Safety — Maintenance Precautions 27
Park And Prepare For Service Safely 27
Service Machines Safely 27
Service Cooling System Safely 28
Remove Paint Before Welding or Heating 28
Make Welding Repairs Safely 29
Drive Metal Pins Safely 29
Safety — Safety Signs 30
Safety Signs 30
Operation — Operator’s Station 34
Operator’s Controls and Instruments 34
Gauges 35
Ignition Switch 35
Engine Speed Switch 36
Horn Button 36
Switches 36
Indicator Lights 38
Swing Control Pedal 39
Joysticks 39
Dome Light 41
Adjusting Mechanical Suspension Seat 42
Adjusting Air Suspension Seat (If Equipped) 43
Pilot Reset Switch 44
Air Conditioner / Heater Controls 45
12 Volt Outlets 46
AM/FM Stereo CD Player 46
CB / 2-Way Radio Mounting Plate and Storage Shelf 47
Fuses and Circuit Breakers 47
Secondary Exit Tool 49
Fire Extinguisher 49
Floor Mat 50
Rear Pull Down Shade (If Equipped) 50
Operation — Operating the Machine 52
Knuckleboom Log Loader Component Locations 52
Optional Attachments 53
Pre-Start Checks 54
Engine Speed Switch 54
Engine Break-in Period 55
Normal Engine Starting 56
Cold Weather Warm-Up 56
Idling 57
Stopping the Engine 57
Loader Operation — General 57
Stabilizers Raise/Lower 58
Upperstructure Rotation 58
Hoist (Boom) Raise/Lower 59
Stick (Arm) Raise/Lower 59
Grapple Open/Close 60
Grapple Rotate 60
Transporting the Log Loader 61
Manual Lowering of Hoist (Boom)—335C Only 62
Manual Lowering of Hoist (Boom)—437C Only 64
Maintenance — Machine 65
Diesel Engine Break-In Oil 65
Diesel Engine Oil 66
Swing Gearbox Oil 67
Hydraulic System Oil 68
Diesel Fuel 69
Biodiesel Fuel 70
Low Sulfur Diesel Fuel Conditioner 71
Handling and Storing Diesel Fuel 72
Grease 72
Diesel Engine Coolant 73
Supplemental Coolant Additives 74
Lubricant Storage 75
Alternative and Synthetic Lubricants 75
Mixing of Lubricants 76
Checking Skylight Regularly 76
Maintenance — Periodic Maintenance 77
Service Your Machine at Specified Intervals 77
Check the Hour Meter Regularly 77
Use Correct Fuels and Lubricants 77
Prepare Machine for Maintenance 78
Maintenance and Repair Record Keeping System 78
Fluid Analysis Program Test Kits and 3-Way Coolant Test Kit 79
Fuel Tank 80
Periodic Maintenance Table 81
Maintenance — As Required 84
Check/Change Fresh Air Filter 84
Check/Change Recirculation Air Filter 84
Check Engine Air Filters and Dust Valve 85
Maintenance — Every 10 Hours or Daily 86
Inspect Grapple and Lubricate Pins and Rotator 86
Lubricate Hoist (Boom), Stick (Arm) and Cylinder Pivots 87
Check Windshield Washer Fluid Level 88
Lubricate Swing Bearing and Pinion 88
Check Hydraulic Oil Level 89
Check and Clean Radiator and Oil Cooler Fins 89
Check Engine Coolant Level 90
Check Engine Oil Level 91
Check and Drain Fuel/Water Separator 91
Check Swing Gearbox Oil Level 92
Lubricate Stabilizer and Cylinder Pins 92
Check Fire Extinguisher 92
Maintenance — Initial Service – 250 Hours 93
Change Engine Break-In Oil and Replace Filter 93
Change Swing Gearbox Oil 95
Maintenance — Every 250 Hours 96
Change Engine Oil and Filter 96
Change Engine Fuel Filter 97
Maintenance — Every 500 Hours 98
Change Pilot In-line Filter 98
Change Hydraulic Oil Return Filters 99
Change Engine Air Filters 100
Check Engine Fan Belt Tension 101
Change Fuel/Water Separator Element 101
Check Swing Bearing Mounting Cap Screws 102
Maintenance — Every 2000 Hours 103
Change Engine Coolant and Flush Cooling System 103
Change Swing Gearbox Oil 105
Change Hydraulic Oil 105
Clean Case Drain Return Screen 107
Change Hydraulic Tank Breather Filter 108
Maintenance — Every 4500 Hours 109
Change Engine Crankshaft Dampener 109
Miscellaneous — Machine 110
Installation of Knuckleboom Log Loader on Trailer 110
Cooling System Pressure Test 111
Check Operation of Engine Gauges and Warning Lights 112
Drain Water and Sediment from Fuel Tank 113
Fuel System Bleeding 113attery Disconnect Switch 114
Check Battery Electrolyte Level 115
Using Battery Charger 116
Using Booster Batteries—12 Volt System 117
Rear Lights Package (If Equipped) 117
Clean External Surfaces and Engine Compartment 118
Check and Clean Shroud 118
Inspecting and Cleaning Windows 119
Check Swing Gearbox Mounting Cap Screw Torque 119
Check Engine Mounting Cap Screw Torque 120
Check Pump Mounting Cap Screw Torque 121
Check Hoist (Boom) Pin Nut and Cylinder Pin Retaining Cap Screw Torque 121
Check Stabilizer Pin Nut and Cylinder Pin Retaining Cap Screw Torque 123
Check Heel Mounting Cap Screw Torque 123
Miscellaneous — Operational Checkout 124
Operational Checkout 124
Inspection 124
Gauges and Indicators 131
Controls 134
Attachments 140
Accessories 145
Miscellaneous — Troubleshooting 152
General Troubleshooting 152
Diagnose Engine 153
Diagnose Electrical System 156
Diagnose Hydraulic System 158
Miscellaneous — Storage 160
Prepare Machine for Storage 160
Monthly Storage Procedure 162
Miscellaneous — Serial Numbers 165
Model and Serial Number Record 165
Keep Proof of Ownership 166
Keep Machines Secure 167
Miscellaneous — Specifications 168
Machine Specifications 168
Engine Specifications 171
Drain and Refill Capacities 172
Conversion Table for Pressures 172

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