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TUG MZ manual available for free PDF download: Operation Maintenance & Parts Manual
TUG MZ Operation Maintenance & Parts Manual (445 pages)
TOW TRACTOR
Brand:
TUG
| Category:
Tractor
| Size: 11 MB
Table of Contents
Chapter 1: General Information & Operating Instructions
39
Table of Contents
39
Section 1: Description
41
Introduction
41
System Description
42
Components
42
Axle Drive System
43
Battery
43
Brakes
43
Chassis
43
Hydraulic Steering System
43
Lighting and Horn Systems
43
Section 2: Operation
45
Introduction
45
Controls and Indicators
46
Multifunction Display
46
Master ("Ignition") Switch
47
Headlight Switch
47
Maneuvering Controls
48
Steering Wheel
48
Service Brakes
48
Accelerator / Foot Throttle
48
Turn Signal (Optional)
48
Drive Direction Selector
49
Inching Controls (Optional)
49
Parking Brake
50
12 VDC Electrical Supply Panel
50
Preoperational Checks
50
Battery
50
Brakes
51
Tires
51
Power Steering
51
Starting Procedure
52
Operating Characteristics
52
Parking Brake
52
Power Steering Pump
52
Seat Safety Switch
53
Shutdown Procedure
53
Maintenance Towing
53
Section 3: Specifications
55
General
55
Dimensions
55
Weight
55
Performance
55
Electrical Components
55
Brakes
55
Drive Axle
55
Steering
55
Gear Ratio
55
Safety Features
56
Section 4: Shipping
57
Introduction
57
Preparation for Shipment
57
Receiving
57
Section 5: Storage
59
Introduction
59
Short Term Storage
59
Extended Storage
59
Section 6: Battery Charging
61
Battery Charging Cycles
61
Guidelines for Your Charging Regimen
63
Equalize Charging Procedure
63
Storage and Cold Weather Considerations
64
Chapter 2: Maintenance
65
Battery
67
Brakes
67
Section 1: Maintenance
67
Introduction
67
General Preparations for Use
67
Periodic Maintenance Schedule
68
Daily Check
68
Weekly or 50-Hour Check
69
Two-Week or 100-Hour Check
70
Two Months or 400-Hour Check
70
Yearly or 3000-Hour Check
71
Power Steering
68
Tires
68
Lubrication Chart
72
Lubricants
73
Adjustments
74
Park Brake Adjustment
74
Service Brake Adjustment
74
Instructions for Jacking and Positioning Vehicle
75
Safety Prerequisites
75
Procedure
75
Section 2: Troubleshooting
77
Drive Axle
77
Horn
77
Lights
78
Steering
79
Wiper Motor
79
Wiring Diagrams
80
Introduction
93
Capacitor Discharge Procedure
93
Section 3: Removal / Installation
93
Removal / Installation
94
Operator/Passenger Seat
94
Drive Direction Selector
94
Main Power ("Ignition") Switch
95
Master Cylinder
95
Steering Wheel
96
Steer Valve
96
Tires and Wheels
97
Hydraulic Steering Pump
98
Battery Removal/Replacement
99
Service Brakes Removal/Installation
100
Chapter 3: Overhaul
101
Hydraulic Pump
103
Master Cylinder
103
Section 1: Overhaul Schedules
103
Recommended Overhaul Periods
103
Steer Axle
103
Disc Brake Calipers
104
Powertrain
104
Section 2: Steer Axle Overhaul
105
General
105
Inspection and Overhaul
105
Bearings and Seals
105
Front Axle Spring Bushings Removal/Replacement
106
Tie Rod Ends
106
Section 3: Hydraulic Pump Overhaul
109
General
109
Pump Removal
109
Pump Installation
115
Section 4: Master Cylinder Disassembly and Assembly
117
Master Cylinder Removal
117
Master Cylinder Disassembly
117
Inspection and Repair
117
Master Cylinder Re-Assembly
118
Bleeding the Master Cylinder
118
Master Cylinder Installation
119
Brake Pad Replacement
121
Unit Preparation
121
Front Caliper Removal
121
Brake Pad Removal
122
Cleaning and Inspection
122
Brake Pad Installation
123
Caliper Installation
124
Check-Out
125
Introduction
121
Section 5: Disc Brakes
121
Caliper Overhaul
125
Disassembly
125
Cleaning and Inspection
128
Reassembly
128
Installation
129
Check-Out
129
Front Rotors
129
Rotor Removal
129
Cleaning
129
Inspection
130
Reassembly
130
Installation
130
Check out
130
Bleeding the Disc Brake System
131
General
131
Manual Bleeding
131
Pressure Bleeding
132
Check-Out
132
Section 4
299
Overview
301
Installation and Wiring
303
Mounting the Controller
303
Table 1 High Current Connections
306
TABLE 2: Low Current Connections
308
Controller Wiring: Basic Configuration
312
FIG . 3: Basic Wiring Diagram
312
Switch Input Wiring
313
Throttle Wiring
313
Programmable Parameters
323
TABLE 3: Programmable Parameter Menus
324
Fig. 7 Response Rate Diagram
332
Fig. 8 Throttle Mapping (Torque Control Mode)
337
Fig. 9 Effect of Gear Soften Parameter (Torque Control Mode)
337
Fig. 10 Effect of Brake Taper Speed Parameter (Torque Control Mode)
337
FIG . 11: Drive Current Limiting Map
340
FIG . 12: Regen Current Limiting Map
341
4A. MONITOR MENU
364
4B. CONTROLLER INFORMATION MENU
374
Initial Setup
375
Tuning Guide
380
Vehicle Control Language
384
Diagnostics and Troubleshooting
410
Table 4 TYPES of LED DISPLAY
411
Table 5 TROUBLESHOOTING CHART
412
Maintenance
420
APPENDIX A Theory of Operation
421
FIG . A-2: Power Section Topology
423
Section 5
432
Introduction
433
1.1 Features
433
1.2 Model Variants
434
1.3 Specifications
434
Overview
435
Display Screen
435
2.2 Menu Navigation Key
436
2.3 Data Inc/Dec Key
436
Operation
437
3.1 Menu Structure
437
3.2 Main Menu
439
Interface Protocols & Backward Compatibility
440
3.5 Real-Time Monitoring
441
Reading Faults and the Diagnostic History File
442
Cloning and Restoring Previous Programming
443
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