Kubota L3902 Manuals

Manuals and User Guides for Kubota L3902. We have 1 Kubota L3902 manual available for free PDF download: Operator's Manual

Kubota L3902 Operator's Manual (146 pages)

Brand: Kubota | Category: Tractor | Size: 24.6 MB

Table of Contents
7
Safe Operation
13
Servicing of the Tractor
27
Dealer Service
27
Warranty of the Tractor
27
Scrapping the Tractor and Its Procedure
28
Specifications
29
Specification Table
29
Traveling Speeds Table
33
Implement Limitations
34
Implement Limitation Tables
34
Instrument Panel and Controls
38
Instrument Panel, Switches, and Hand Controls
38
Head Light Switch
40
Hazard Light Switch and Turn Signal Light Switch
40
Key Switch
41
Easy Checker Lamps
41
Foot Controls and Hand Controls
42
Foot Controls and Hand Controls [Manual Transmission Type]
42
Foot Controls and Hand Controls [HST Type]
43
Hand Throttle Lever
44
Brake Pedals (Right and Left)
44
How to Use the Parking Brake
44
Front Wheel Drive Lever
45
Seat Belt
46
Operator's Seat
46
Clutch Pedal [L3302 Manual Transmission Type]
47
Clutch Pedal with Dual Clutch [L3902 Manual Transmission Type]
47
Main Gear Shift Lever and Range Gear Shift Lever [Manual Transmission Type Only]
47
Foot Throttle [Manual Transmission Type Only]
48
Synchro-Shuttle Shift Lever [Manual Transmission Type Only]
48
Speed Control Pedal [HST Type Only]
48
Range Gear Shift Lever (L-M-H) [HST Type Only]
49
Cruise Control Lever (if Equipped) [HST Type Only]
49
How to Use the Cruise Control Lever (if Equipped) [HST Type Only]
50
Tractor Lights
50
Pre-Operation Check
51
Daily Check Items before Operation of the Tractor
51
Operating the Engine
52
Precautions for Operating the Engine
52
Exhaust Aftertreatment Devices
52
Diesel Particulate Filter (DPF) Muffler
52
Handling Points for DPF Regeneration
52
DPF Regeneration Process
53
Operating the Engine to Regenerate the DPF for Auto Regeneration Mode
54
PM Warning Level and Required Procedures for Auto Regeneration Mode
54
Operating the Engine to Regenerate the DPF for Regeneration Inhibit Mode
56
PM Warning Level and Required Procedures for Regeneration Inhibit Mode
56
Operating the Engine to Regenerate the DPF for Parked Regeneration
58
Tips on Diesel Particulate Filter (DPF) Regeneration
58
Starting the Engine [Manual Transmission Type]
59
Starting the Engine [Hst Type]
61
Starting the Engine in Cold Weather
63
Antifrost Heater for Oil Separator (if Equipped)
64
Block Heater (if Equipped)
64
Stopping the Engine
64
Warming up of the Engine
64
Warm-Up of the Engine and Transmission Oil in the Low Temperature Range
64
Jump Starting the Engine
65
Operating the Tractor
66
Operation of New Tractor
66
Operating New Tractor for the First 50 Hours
66
Changing the Lubricating Oil for New Tractors
66
Precautions for Boarding and Leaving the Tractor
66
Operation of the Foldable Rops (if Equipped)
66
Folding the ROPS (if Equipped)
66
Raising the ROPS to Upright Position (if Equipped)
67
Adjusting the Foldable ROPS (if Equipped)
67
Starting the Tractor [Manual Transmission Type]
68
Starting the Tractor [Hst Type]
71
Stopping the Tractor [Manual Transmission Type]
74
Stopping the Tractor [Hst Type]
75
Check During Driving
76
Cases to Stop the Engine Immediately
76
Easy Checker
76
Fuel Gauge
77
Coolant Temperature Gauge
78
Dealing with Overheated Coolant Temperature
78
Hour Meter
78
Tachometer
79
CCV Freezing Warning System
79
Parking the Tractor
79
Techniques for Operating the Tractor
81
Differential Lock
81
Precautions for Operating the Tractor on a Road
81
Precautions for Operating the Tractor on Slopes and Rough Terrain
82
Precautions for Transporting the Tractor Safely
82
Directions for Use of the Power Steering
82
Electrical Outlet
82
Trailer Electrical Outlet
83
Power Take-Off (Pto)
84
Pto Operation
84
PTO Gear Shift Lever [Manual Transmission Type]
84
PTO Clutch Control Switch [HST Type]
84
How to Use the Stationary PTO [Manual Transmission Type]
85
How to Use the Stationary PTO [HST Type]
86
Operating the Live PTO with Dual Clutch [L3902 Manual Transmission Type Only]
86
PTO Shaft Cover and PTO Shaft Cap
87
3-Point Hitch and Drawbar
88
Overview of the 3-Point Hitch and Drawbar
88
3-Point Hitch
89
Preparations for Attaching the 3-Point Hitch Implement
89
Selecting the Holes of Lifting Rods and Lower Links
89
Selecting the Holes to Mount the Top Link
89
Dealing with the Drawbar
89
Attaching the 3-Point Hitch Implement
89
Precautions for Attaching and Removing the 3-Point Hitch Implement
89
Adjusting the Lifting Rod (Right)
89
Adjusting the Top Link
90
Adjusting the Check Chains
90
Dealing with the Lower Link Holder
90
Drawbar
90
Adjusting the Drawbar Length
90
Hydraulic Unit
91
3-Point Hitch Control System
91
Position Control of 3-Point Hitch Mounted Implement
91
Float Control of 3-Point Hitch Mounted Implement
91
Point Hitch Lowering Speed
91
Auxiliary Hydraulics
92
How to Use the Hydraulic Block Type Outlet When the Hydraulically Operated Implement Is Attached
92
Hydraulic Control Unit Use Reference Chart
93
Tires, Wheels, and Ballast
94
Tires
94
Inflation Pressure of Tires
94
Dual Tires
94
Wheel Adjustment
94
Front Wheels
94
Rear Wheels
95
Adjusting the Rear Wheels
96
Ballast
97
Front Ballast
97
Front End Weights (Option)
97
Rear Ballast
97
Rear Wheel Weights (Option)
97
Liquid Ballast in Rear Tires
98
Maintenance
99
Service Intervals
99
Lubricants, Fuel, and Coolant
102
Biodiesel Fuel (BDF)
104
Periodic Service
106
Waste Disposal
106
Hood and Engine Side Cover
106
Opening the Hood
106
Opening the Engine Side Cover
106
Daily Check
107
Walk Around Inspection
107
Checking the Fuel Tank and Refueling
107
Checking Antifrost Heater for Oil Separator (if Equipped)
108
Checking the Water Separator
108
Checking the Engine Oil Level
109
Checking the Transmission Fluid Level
110
Checking the Coolant Level
110
Cleaning the Evacuator Valve
111
Cleaning the Grill and the Radiator Screen
111
Checking the DPF Muffler
112
Checking the Brake Pedals and the Clutch Pedal
112
Checking the Gauges, the Meters, and the Easy Checker
112
Checking the Head Light, the Turn Signal / Hazard Light, and the Tail Light
113
Checking the Seat Belt and the ROPS
113
Checking and Cleaning the Electrical Wiring and Battery Cables
113
Checking the Movable Parts
113
Service Every 50 Hours
114
Lubricating the Grease Fittings
114
Checking the Engine Start System [Manual Transmission Type]
115
Checking the Engine Start System [HST Type]
115
Checking the Operator Presence Control
116
Checking the Wheel Bolt Torque
116
Service Every 100 Hours
116
Cleaning the Air Cleaner Element
116
Adjusting the Fan Belt Tension
117
Checking the Fuel Grommet
118
Adjusting the Clutch Pedal with Single Clutch [L3302 Manual Transmission Type]
118
Adjusting the Clutch Pedal with Dual Clutch [L3902 Manual Transmission Type]
118
Adjusting the Brake Pedal
119
Checking the Battery Condition
119
Service Every 200 Hours
121
Replacing the Transmission Oil Filter [HST Type Only]
121
Checking the Toe-In
121
Adjusting the Toe-In
122
Service Every 400 Hours
122
Changing the Engine Oil
122
Replacing the Engine Oil Filter
123
Changing the Transmission Fluid, Replacing the Hydraulic Oil Filter, and Cleaning the Magnetic Filter
123
Replacing the Fuel Filter
125
Cleaning the Water Separator
125
Service Every 600 Hours
126
Adjusting the Front Axle Pivot
126
Service Every 800 Hours
126
Changing the Front Axle Case Oil
126
Adjusting the Engine Valve Clearance
127
Service Every 1000 Hours or 1 Year
127
Replacing the Air Cleaner Element [Single Element Type]
127
Checking the Exhaust Manifold
127
Service Every 1500 Hours
127
Cleaning the Fuel Injector Nozzle Tip
127
Checking the Positive Crankcase Ventilation (PCV) Valve
127
Checking and Cleaning the EGR Cooler
127
Service Every 2000 Hours or 2 Years
127
Flushing the Cooling System and Changing the Coolant
127
Antifreeze
128
Service Every 3000 Hours
129
Checking the Supply Pump
129
Checking and Cleaning the EGR System
129
Service Every 6000 Hours
129
Cleaning the DPF Muffler
129
Service Every 1 Year
129
Checking the Fuel Line
129
Checking the Intake Air Line
130
Checking the Radiator Hose and Clamp
130
Checking the Power Steering Line [Manual Transmission Type Only]
130
Checking the Oil Cooler Line [HST Type Only]
130
Checking the Oil Separator Hose
131
Checking the Antifrost Heater for Oil Separator (if Equipped)
131
Checking the DPF Differential Pressure Sensor Pipe
131
Checking the EGR Pipe
131
Checking the Relief Valve
131
Checking the CCV Pressure Switch
132
Service Every 2 Years
132
Replacing the Fuel Grommet
132
Replacing the DPF Differential Pressure Sensor Hose
132
Service Every 4 Years
132
Replacing the Radiator Hose (Water Pipes)
132
Replacing the Fuel Line
132
Replacing the Intake Air Line
132
Replacing the Oil Cooler Line [HST Type Only]
132
Replacing the Oil Separator Hose
132
Replacing the Power Steering Hose [Manual Transmission Type Only]
133
Servicing as Required
133
Bleeding the Fuel System
133
Draining the Water from the Clutch Housing
133
Replacing the Fuse
133
Replacing the Slow-Blow Fuses
134
Replacing the Light Bulb
135
Replacing the LED Light
135
Replacing the Radiator Hose (Water Pipes) if Required
135
Replacing the Fuel Line if Required
135
Replacing the Intake Air Line if Required
135
Replacing the Power Steering Line if Required [Manual Transmission Type Only]
136
Replacing the Oil Cooler Line if Required [HST Type Only]
136
Replacing the Oil Separator Hose if Required
136
Storage of the Tractor
137
Storing the Tractor
137
Flipping the Seat with Front Loader (if Equipped with Armrest Kit)
137
Removing the Tractor from Storage
138
Troubleshooting
139
Engine Troubleshooting
139
Engine Error Code
140
Power Train Troubleshooting
140
Options
141
Option Items
141
Index
142

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Kubota L3902 Operator's Manual (146 pages)

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