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4520K
Ventrac 4520K Manuals
Manuals and User Guides for Ventrac 4520K. We have
2
Ventrac 4520K manuals available for free PDF download: Service Manual, Operator's Manual
Ventrac 4520K Service Manual (266 pages)
Brand:
Ventrac
| Category:
Tractor
| Size: 32 MB
Table of Contents
Table of Contents
6
Before Operating the Machine Safety
12
While Operating the Machine Safety
13
Maintenance and Service Safety
14
Jacking Instructions
16
Raising the Front of the Machine
16
Raising the Rear of the Machine
18
4520Z Specifications
20
Fluid Capacities and Specifications
20
4520Z Engine Specifications
21
Hydraulic System
21
Fastener Identification
22
Torque Specifications
22
Calculating the Torque Values When Using a Drive-Adapter Wrench
23
Fasteners with a Locking Feature
23
Standard Torque Specifications Table for SAE J429 Grade 2 Steel Fasteners
25
Standard Torque Specifications Table for SAE J429 Grade 5 Steel Fasteners
26
Standard Torque Specifications Table for SAE J429 Grade 8 Steel Fasteners
27
Standard Torque Specifications Table for ASTM F593 Stainless Steel Hex Cap Screw
28
Standard Torque Specifications Table for Metric Class 8.8 Steel Fasteners
30
Standard Torque Specifications Table for Metric Class 10.9 Steel Fasteners
31
Shop Supplies
33
Special Tools
36
GEARS - the Systematic Approach to Defining, Diagnosing and Solving Problems
42
General Hydraulic System Problems
43
General Electrical System Problems
46
General Engine Problems
48
4520 Operator's Manual
54
General Engine Information
54
Kubota Service Manuals
54
Air Cleaner System
55
Engine Service and Repairs
55
4520Z Removing and Installing the Air Cleaner System
56
Exhaust System
57
4520Z Removing the Exhaust System
58
4520Z Installing the Exhaust System
59
Fuel System
60
Checking the Fuel Lines and Connections
61
Priming the Fuel System
62
Removing and Installing the Fuel Tank
63
Removing the Fuel Pump
65
Installing the Fuel Pump
66
Engine Cooling System
67
4520Z Removing the Radiator
68
4520Z Installing the Radiator
69
Engine
69
4520 Operator's Manual and Accessory Installation Instructions
80
General Information
80
Relieving Pressure from the Hydraulic System
80
Towing the 4520
80
Remote Filtering the Hydraulic System
81
Testing the Hydrostatic Drive System under Load
83
Testing the Static Implement Pressure
83
Testing the Steering Valve P-Port Bypass
84
Adjusting the Hydraulic Pump Tow Valve
85
Hydraulic Hoses
87
Installing the Hydraulic Hoses and Tubes (O-Ring Face Seal)
88
Installing the Hydraulic Fittings (SAE Straight Thread O-Ring Fittings)
90
Hydraulic Schematic
94
Drive Circuit
95
Hydraulic Flow Diagrams
95
Implement Circuit
96
Service and Repairs
97
General Precautions for Removing and Installing Hydraulic System Components
98
Removing the Front Hydraulic Motor
99
Installing the Front Hydraulic Motor
100
Removing the Rear Hydraulic Motor
100
Installing the Rear Hydraulic Motor
101
Removing the Hydraulic Pump
102
Installing the Hydraulic Pump
104
Installing the SDLA Spool Valve
105
Removing the SDLA Spool Valve
105
Replacing the SDLA Spool Valve Float Detent
106
Removing and Installing the Hydraulic Cooler Fan
107
Removing and Installing the Steering Valve
108
Removing the Steering Cylinder
110
Installing the Steering Cylinder
111
Removing the Lift Cylinder
111
Installing the Lift Cylinder
112
Installing the 3-Point Hitch Spool Valve
113
Removing the 3-Point Hitch Spool Valve
113
Removing the 3-Point Hitch Lift Cylinder
114
Installing the 3-Point Hitch Lift Cylinder
115
Removing and Installing the Hydraulic Fluid Reservoir
116
4520 Operator's Manual and Accessory Installation Instructions
121
General Information
121
Kubota Engine Electrical Components
121
Amperage Draw Chart
122
Electrical Drawings
123
Checking the Operation of the Interlock Switches
124
Electrical System Quick Checks
124
Testing the Charging System
124
Electrical Component Testing
127
Fuses
127
Relays
133
Tractor Control Module (TCM)
137
Removing and Installing the TCM
138
Tractor Control System (TCS)
139
Removing and Installing the TCS
140
Information Gauge Cluster
141
Programming the Gauge
142
Power Relay Module
144
Fusible Link Harness
145
Testing the Fusible Link Harness
145
Key Switch
146
Power Take off (PTO) Enable Switch
147
Testing the Key Switch
147
Testing the Power Take off (PTO) Switch
148
Seat Switch
149
Testing the Seat Switch
149
Headlight Switch
150
Directional Signal Switch
151
Testing the Headlight Switch
151
Hazard Flasher Switch
152
Testing the Directional Signal Switch
152
Testing the Hazard Flasher Switch
153
Work Light Switch
153
Strobe Light Switch
154
Testing the Work Light Switch
154
Rear 12 Volt Switch
155
Testing the Strobe Light Switch
155
Rear 12 Volt Momentary Switch
156
Testing the Rear 12 Volt Switch
156
Parking Brake Switch
157
Testing the Rear 12 Volt Momentary Switch
157
Testing the Parking Brake Switch
158
PTO Electric Clutch
159
Testing the PTO Electric Clutch
159
Testing the Warning Alarm
161
Warning Alarm
161
Neutral Switch
162
Testing the Neutral Switch
163
Hydraulic Fluid Temperature Switches
164
Testing the Front Motor Hydraulic Fluid Temperature Switch
164
Testing the Hydraulic Cooler Temperature Switch
165
Hydraulic Cooler Fan
167
Testing the Hydraulic Cooler Fan
167
Speed Sensor
169
Testing the Speed Sensor
170
Adjusting the Speed Sensor
171
RPM Sensor
172
Testing the RPM Sensor
172
Adjusting the RPM Sensor
173
Fuel Pump
174
Testing the Fuel Pump
174
Fuel Level Sender
176
Testing the Fuel Level Sender
176
Oil Pressure Switch
178
Testing the Oil Pressure Switch
178
Speed Direction Lift Auxiliary (SDLA) Control Lever (Optional)
180
Testing the SDLA Control Lever 12V Switches
180
12 Volt Front and Rear Socket and Plug
181
Battery
183
Battery Safety
184
Cleaning the Battery and Terminals
184
Charging the Battery
185
Storing the Battery
185
Installing the Battery
186
Removing the Battery
186
4520 Operator's Manual and Accessory Installation Instructions
191
General Information
191
Adjusting the PTO Belt Tension
192
Adjusting the PTO Electric Clutch Air Gap
192
Adjustments
192
Adjusting the Parking Brake
194
Adjusting Neutral
195
Adjusting the Neutral Switch
197
Removing and Installing the Wheels
199
Service and Repairs
199
Removing and Installing Outer Dual Wheels
200
Removing and Installing the Hood
201
Removing and Installing the Engine Covers
202
Removing and Installing the Grill
202
Removing and Installing the Hydraulic Pump Cover
203
Removing and Installing the Right Hydraulic Pump Cover
204
Removing and Installing the Hydraulic Filter Access Cover
205
Removing and Installing the Lower Frame Cover
206
Removing and Installing the Control Panel
207
Removing and Installing the Hydraulic Cooler Top Cover
208
Removing and Installing the Hydraulic Cooler Inner Cover
209
Removing and Installing the SDLA Pivot Cover
210
Removing and Installing the Right Outer Seat Box Panel
211
Removing and Installing the Right Rear Seat Box Panel
212
Removing and Installing the Fuel Tank Top Cover
213
Removing and Installing the Fuel Tank Inner Cover
214
Removing and Installing the Left Outer Seat Box Panel
215
Removing and Installing the Left Rear Seat Box Panel
216
Removing and Installing the Roll Bar
217
Removing and Installing the Seat
218
Removing and Installing the Seat Mount
219
Removing and Installing the Steering Wheel
220
Removing and Installing the Steering Valve Cover
221
Removing and Installing the Parking Brake Cover
222
Removing the Dash
223
Installing the Dash
224
Removing the Weight Transfer Assembly
225
Installing the Weight Transfer Assembly
226
Removing the Parking Brake Lever
227
Installing the Parking Brake Lever
228
Removing the Parking Brake Band
228
Removing the Parking Brake Lever
228
Installing the Parking Brake Band
229
Removing the Parking Brake Drum
229
Installing the Parking Brake Drum
230
Installing the High / Low Shift Cable
231
Removing the High / Low Shift Cable
231
Installing the Rear Weight Mount
232
Removing the Rear Weight Mount
232
Installing the 3-Point Hitch
233
Removing the 3-Point Hitch
233
Installing the Front / Rear Connector Link
234
Removing the Front / Rear Connector Link
234
Installing the Connector Link Mount
235
Removing the Connector Link Mount
235
Removing the Center Pivot
236
Installing the Center Pivot
237
Installing the Front Hitch Arms
238
Removing the Front Hitch Arms
238
Installing the PTO Idler Pulley
239
Removing the PTO Idler Pulley
239
Chapter 8: Axles
241
General Information
242
4520 Operator's Manual and Accessory Installation Instructions
242
Axle Assemblies
243
Service and Repairs
244
Removing the Front Axle Assembly
244
Installing the Front Axle Assembly
245
Removing the Rear Axle Assembly
246
Installing the Rear Axle Assembly
248
Removing and Installing Front Axle Housing Assemblies
248
Removing and Installing Rear Axle Housing Assemblies
249
Removing and Installing Axle Shafts
250
Axle Bearing Replacement
251
Axle Seal Replacement
252
Changing Rear Transaxle Fluid
252
Chapter 9
255
Wiring Diagram Reference Key (Serial # 01001-02172)
256
Wiring Diagram - Rear Harness (Serial # 01001-02172)
257
Wiring Diagram - Front Harness (Serial # 01001-02172)
258
Wiring Diagram - Engine Harness (Serial # 01001-02172)
259
Wiring Diagram Reference Key (Serial # 02173-05664)
260
Wiring Diagram - Rear Harness (Serial # 02173-05664)
261
Wiring Diagram - Front Harness (Serial # 02173-05664)
262
Wiring Diagram - Engine Harness (Serial # 02173-05664)
263
Hydraulic Schematic
264
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Ventrac 4520K Operator's Manual (78 pages)
Brand:
Ventrac
| Category:
Tractor
| Size: 1 MB
Table of Contents
Table of Contents
3
Introduction
7
Product Description
7
Why Do I Need an Operator's Manual
7
Using Your Manual
8
Manual Glossary
8
Safety
9
General Safety Procedures
9
Training Required
9
Requirements for Personal Protective Equipment (PPE)
9
Operation Safety
9
Keep Riders off
11
Operating on Slopes
11
Roadway Safety
12
Truck or Trailer Transport
12
Maintenance
12
Fuel Safety
13
Hydraulic Safety
14
Roll over Protective Structure (ROPS)
15
Operator Access System
15
Operator Safety Interlock System
16
Safety Decals
18
Operational Controls
22
Standard Control Locations
22
Optional Accessory Control Locations
23
Information Cluster Gauge (A)
24
Warning Alarm (B)
25
Ignition Switch (C)
25
Throttle Lever (D)
25
High/Low Shift Lever (E)
25
Steering Wheel (F)
26
Parking Brake (G)
26
Front Hitch Latch Lever (H)
26
Neutral Assist Lever (J)
26
Auxiliary Hydraulic Quick Couplers (K)
26
PTO Belt Tensioner Rod (L)
27
SDLA Control Lever (M & N)
27
Power Take off (PTO) Switch (O)
27
Headlight Switch (P)
27
USB Receptacle (Q)
27
Seat Slide Lever (R)
27
Fuel Shut-Off Valve (S)
28
Circuit Breaker & Battery Disconnect (T)
28
Seat Prop Plate (U)
28
Seat Strap Latch (V)
28
Choke Lever (X)
28
Work Light Switch (AA)
29
Strobe Light Switch (BB)
29
Directional Signal Switch (CC)
29
Hazard Flasher Switch (DD)
29
Horn Switch (EE)
29
Volt Front Switches and 4-Pin Socket (FF, GG, and HH)
29
Dual Front Hydraulic Auxiliary Switch (II)
29
Dual Front Hydraulic Auxiliary Valve (JJ)
29
Volt Rear Switches and 4-Pin Socket (KK, LL, and MM)
30
Slope Indicator Gauge (NN)
30
Foot Pedal (OO)
30
Point Hitch & Rear Auxiliary Control Handles (PP, QQ, and RR)
31
Rear Auxiliary Control Handles (QQ and RR)
31
Rear Auxiliary Quick Couplers (SS)
31
Back up Alarm (TT)
31
Seat Slide Lever (UU)
32
Lumbar Support Knob (V V)
32
Backrest Angle Lever (WW)
32
Weight Adjustment Lever (XX)
32
Heat Switch (YY)
32
Optional Armrest Angle Knob (ZZ)
32
Front Hitch Valve (BA)
32
Weight Transfer Traction Control Select Lever (BC)
32
General Operation
33
Daily Inspection
33
Starting the Engine
33
Forward and Reverse
34
Stopping the Power Unit
34
Shutting off the Engine
34
Attaching
35
Detaching
35
Operating Attachments
35
Front Hitch
35
PTO Drive Belt and Pulley
35
Front Auxiliary Couplers
36
Weight Transfer
36
High/Low Range
36
Turning Radius
37
Roll-Over Protection System
37
Point Hitch (Optional Accessory)
38
Volt 4-Pin Auxiliary Sockets (Optional Accessory)
38
Directional/Hazard Flasher Operation (Optional Accessory)
38
Operating on Slopes
39
Slope Gauge Settings and Operation
40
Audible and Visual Alerts (70.4140 Gauge)
42
70.4140 Slope Gauge Calibration
42
Operation in Water, Mud, Snow, or Ice
42
Towing or Pushing the Power Unit
42
Service
43
Service and General Maintenance
43
Cleaning and Appearance Care
43
Service Access Points
44
Lubrication Locations
44
Checking the Hydraulic Oil Level
45
Checking the Rear Transaxle Oil
46
Changing the Hydraulic Oil Filters
46
Changing the Hydraulic Oil
47
Changing the Rear Transaxle Differential Oil
48
Servicing the Closed Loop Hydrostatic Drive Circuit
48
Servicing the Hydraulic Cooler
48
Checking the Engine RPM
48
Checking the Engine Oil Level
49
Changing the Engine Oil and Filter
49
Changing the Air Filter Elements
50
Filling the Fuel Tank
51
Changing the In-Line Fuel Filter
51
Priming the Fuel System
51
Cleaning the Engine Compartment and Engine
52
Servicing the Battery
52
Removing the Battery
53
Installing the Battery
53
Cleaning the Battery and Terminals
53
Charging the Battery
53
Jump Starting Procedure
54
TCS (Tractor Control System) Explanation
55
Replacing Fuses (Power Relay Module)
55
Replacing Fuses (Front Fuse Panel)
55
Replacing Fuses (Rear Fuse Panel)
56
Switching the Speedometer (Mph or Km/H)
56
Replacing the Head Lights
56
Replacing the Tail Lights
56
Replacing the Work Lights
56
Replacing the Turn Signal Lights
56
Replacing the Strobe Light(S)
56
Changing the ROPS Strobe Light Flasher Mode
56
PTO Belt Inspection
57
PTO Belt Tension Adjustment
58
PTO Belt Replacement
58
Clutch Air Gap Inspection and Adjustment
59
Wheel Removal and Installation
59
Outer Dual Wheel Removal and Installation
60
Tire Pressure
60
ROPS and Seat Belt Inspection
61
Parking Brake Inspection and Adjustment
61
Neutral Adjustment
62
Neutral Switch Adjustment
63
Storage
63
Maintenance Schedule
65
SERVICE (Continued)
65
Maintenance Checklist
66
Maintenance Log
67
Troubleshooting
69
Engine
69
Electrical
70
Hydraulic
71
Power Unit
72
Specifications
73
Engine
73
Electrical
73
Power Train
73
Controls and Instrument Panel
73
Other Features
73
Dimensions
74
Fluid Capacities and Specifications
74
Amperage Draw Chart
75
Belt Chart
76
Warranty
77
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