Hyster A186 Parts Manual

$30.00

Type Of Manual: Parts Manual
Number of Pages: 405
Size: 13.6MB
Format: PDF

Category: Hyster Parts Manual PDF

Model List:
- A186

1. INTRODUCTION
2. GENERAL
3. LEAD-ACID BATTERIES
4. SPECIFIC GRAVITY
5. THE CHEMICAL REACTION IN A CELL
6. ELECTRICAL TERMS
7. HOW TO SELECT THE BATTERY
8. VOLTAGE OF A BATTERY
9. THE BATTERY AS A COUNTERWEIGHT
10. BATTERY RATINGS
11. Kilowatt-Hours
12. BATTERY MAINTENANCE
13. SAFETY PROCEDURES
14. MAINTENACE RECORDS
15. THE NEW BATTERY
16. HOW TO CLEAN THE BATTERY
17. HOW TO ADD WATER
18. THE HYDROMETER
19. BATTERY TEMPERATURE
20. CHARGING THE BATTERY
21. Types Of Battery Charges
22. Methods Of Charging
23. Troubleshooting The Charger
24. How To Know When The Battery Is Fully Charged
25. WHERE TO CHARGE THE BATTERIES
26. Equipment Needed
27. BATTERY CONNECTORS
28. BATTERY CARE
29. THE MASTER DRIVE UNIT
30. GENERAL
31. DESCRIPTION
32. REMOVAL
33. CLEANING
34. INSTALLATION
35. IDLER GEAR ASSEMBLY
36. DESCRIPTION
37. REMOVAL AND DISASSEMBLY
38. CLEANING
39. ASSEMBLY AND INSTALLATION
40. MOTOR AND PINION ASSEMBLY
41. GENERAL
42. REMOVAL AND DISASSEMBLY
43. CLEANING
44. ASSEMBLY AND INSTALLATION
45. AXLE AND SECOND REDUCER GEAR ASSEMBLY
46. GENERAL
47. REMOVAL AND DISASSEMBLY
48. CLEANING
49. ASSEMBLY AND INSTALLATION
50. CHECKS AND ADJUSTMENTS
51. BEARING PRELOAD
52. TROUBLESHOOTING
53. SPECIFICATIONS
54. INTRODUCTION
55. General
56. Description
57. REPAIRS
58. Drive Chassis
59. Base Arm Assembly
60. Hydraulic Tank, R30CH
61. Hydraulic Tank, R30DH
62. Decal Replacement
63. INTRODUCTION
64. GENERAL
65. DESCRIPTION
66. REPAIRS
67. REMOVAL AND DISASSEMBLY
68. Cleaning
69. ASSEMBLY AND INSTALLATION
70. BRAKE SWITCH
71. CHECKS AND ADJUSTMENTS
72. TROUBLESHOOTING
73. INTRODUCTION
74. GENERAL
75. DESCRIPTION
76. OPERATION
77. Relief Valve
78. REPAIRS
79. REMOVAL
80. DISASSEMBLY
81. ASSEMBLY
82. INSTALLATION
83. CHECKS AND ADJUSTMENTS
84. CHECKING THE RELIEF PRESSURE OF THE RELIEF VALVE
85. Lift Trucks With Internal Combustion Engines
86. Electric Lift Trucks
87. Electric Lift Trucks With Adjustable Relief Valve
88. SPECIFICATIONS
89. TROUBLESHOOTING
90. INTRODUCTION
91. DESCRIPTION
92. OPERATION
93. REPLACEMENT
94. ADJUSTMENT
95. DC Motor Maintenance
96. Safety Precautions Maintenance and Repair
97. General
98. Brush and Commutator Inspection
99. Hydraulic Pump Motor and Traction Motor
100. Steering Pump Motor
101. Normal Commutator Surface
102. Commutator Problems
103. Brush Replacement
104. Stoning the Commutator
105. Motors Repair
106. Disassemble
107. Traction Motor and Hydraulic Pump Motor
108. Steering Pump Motor
109. Assemble
110. Traction Motor and Hydraulic Pump Motor
111. Steering Pump Motor
112. Brush Alignment, Traction and Hydraulic Motors
113. Tests for Damaged Field and Armature
114. Test for an Open Circuit in Armature
115. Test for Short Circuit in One Armature Winding
116. Test for Short Circuit to Armature Shaft
117. Test for Open Circuit in Field Coil
118. Test for Short Circuit in Field Coil
119. Test for Short Circuit between Field and Motor Case
120. Brush Holder Test
121. Troubleshooting
122. Table 1. Normal Commutator Surfaces
123. Table 2. Commutator Problems
124. Table 3. Brush Wear Replacement Guide
125.
125.1. INTRODUCTION
125.1.1. GENERAL
125.1.2. DESCRIPTION
125.1.3. OPERATION
125.2. CHECKS, ADJUSTMENTS AND TEST PROCEDURES
125.2.1. GENERAL
125.2.2. ADJUSTMENTS
125.2.3. SETUP PROCEDURES FOR EPS
125.2.4. TEST PROCEDURES
125.3. REPAIRS
125.3.1. STEERING GENERATOR
125.3.2. STEERING MOTOR AND SPEED REDUCER
125.3.3. LIMIT SWITCHES
125.3.4. STEERING POTENTIOMETER
125.3.5. SHUT-OFF BOARD
125.4. TROUBLESHOOTING
126.
126.1. INTRODUCTION
126.1.1. GENERAL
126.1.2. DESCRIPTION
126.2. REPAIRS
126.2.1. REMOVAL AND DISASSEMBLY (R40BH, R40EH)
126.2.2. REMOVAL AND DISASSEMBLY (TWR-TRACTOR)
126.2.3. ASSEMBLY AND INSTALLATION
126.3. CHECKS AND ADJUSTMENTS
126.3.1. BRAKE ADJUSTMENT
126.3.2. ADJUSTMENT OF BRAKE FORCE
126.4. TROUBLESHOOTING
127.
127.1. INTRODUCTION
127.1.1. GENERAL
127.1.2. DESCRIPTION AND OPERATION
127.2. REPAIRS
127.2.1. ELECTRIC BRAKE
127.2.2. BRAKE SWITCH
127.3. TROUBLESHOOTING
128.
128.1. INTRODUCTION
128.1.1. General
128.1.2. Description
128.2. REPAIRS
128.2.1. Pumps and Pump Motors
128.2.2. Selector Valve
128.2.3. Lift Control Valve
128.2.4. Lowering Control Valve
128.2.5. Attachment Control Valve
128.2.6. Rotating Actuator Valve
128.3. CHECKS AND ADJUSTMENTS
128.3.1. Adjusting the Main Relief Valve
128.3.2. Adjusting the Attachment Relief Valve
128.3.3. Adjusting the Relief Valve in the Selector Valve
128.3.4. Checking the Speed of the Standard Upright
128.3.5. Checking the Speed of the Three-Stage Upright
128.3.6. Checking for Inside Leaks on the Lift System
128.3.7. Checking the Load Check Valves
128.4. TROUBLESHOOTING
129.
130.
130.1. INTRODUCTION
130.1.1. GENERAL
130.2. PRINCIPLES OF OPERATION
130.2.1. LIFT TRUCK CONTROL
130.2.2. ELECTRONIC SPEED CONTROLS
130.2.3. THE CONTROL CARD FOR THE TRACTION CIRCUIT
130.2.4. THERMAL PROTECTION
130.2.5. THE 1A CIRCUIT
130.2.6. FIELD WEAKENING
130.2.7. RAMP START
130.2.8. ACCELERATOR CONTROL
130.2.9. CONTACTORS AND ELECTRONIC DRIVERS
130.2.10. CIRCUIT PROTECTION
130.2.11. SEQUENCE OF OPERATION
131.
131.1. INTRODUCTION
131.1.1. GENERAL
131.2. SRO CIRCUIT AND PMT CIRCUIT
131.2.1. STATIC RETURN TO OFF(SRO) CIRCUIT
131.2.2. PULSE MONITOR TRIP (PMT)
131.2.3. THE SEQUENCE OF OPERATION
131.3. TROUBLESHOOTING
131.3.1. GENERAL PROCEDURES
131.4. CHECKS AND REPAIRS
131.4.1. GENERAL
131.4.2. CHECK FOR THE CORRECT OPERATION
131.4.3. CONTROL AND POWER FUSES
131.4.4. CONTROL CARD
131.4.5. THE INDUCTOR AND CAPACITOR ASSEMBLY (THE OFF CIRCUIT FOR SCR 1)
131.4.6. MOTOR CURRENT SENSOR
131.4.7. THE ELECTRONIC DRIVER MODULE
131.4.8. CONTACTORS
131.4.9. CONTACTOR REPAIR
131.4.10. CHECK THE PMT CIRCUIT
132.
132.1. CHECKS AND ADJUSTMENTS
132.1.1. General
132.1.2. Adjustments
132.2. REPAIRS
132.2.1. Replacing The Accelerator Card
132.2.2. Replacing The Accelerator Potentiometer
132.2.3. Replacing The Main Hoist Control
132.2.4. Replacing The Ledex Card
132.2.5. Replacing The Attachment Switch
132.2.6. Replacing The Speed Reduction Potentiometers
132.2.7. Replacing The Power Disconnect Module
133.
133.1. INTRODUCTION
133.1.1. GENERAL
133.1.2. DESCRIPTION
133.1.3. OPERATION
133.1.4. CHECKS, ADJUSTMENTS AND TEST PROCEDURES
134.
134.1. INTRODUCTION
134.1.1. General
134.1.2. Steering Generator
134.1.3. Sensors
134.1.4. Steering Motor and Speed Reducer
134.1.5. Limit Switches
134.1.6. Steering Potentiometer
134.1.7. Shut-Off Board
134.1.8. Circuit Board, Guidance Button and Alarm
134.2. ADJUSTMENTS
134.2.1. General
134.2.2. Adjusting Steering Chain
134.2.3. Adjusting Limit Swithces
134.2.4. Adjusting Steering Potentiometer
134.2.5. Adjusting Sensors
135.
135.1. INTRODUCTION
135.1.1. GENERAL
135.1.2. INDICATORS WITH METER MOVEMENT
135.1.3. BATTERY INDICATORS WITH LCD OR LED DISPLAYS
135.2. CHECKS AND ADJUSTMENTS
135.2.1. BATTERY INDICATORS WITHOUT LIFT INTERRUPT, EARLY MODELS
135.2.2. BATTERY INDICATORS WITH LIFT INTERRUPT, EARLY MODELS
135.2.3. BATTERY INDICATORS WITHOUT LIFT INTERRUPT, LATER MODELS
135.2.4. BATTERY INDICATORS WITH LIFT INTERRUPT, LATER MODELS
135.2.5. LED DISPLAY WITH LIFT INTERRUPT
135.2.6. CHECKING CURTIS 933-1 METER
135.2.7. ADJUSTMENT OF CURTIS 933-1 METER
135.2.8. ADJUSTMENT OF SEVCON POWERGAUGE
135.3. CURTIS DASH DISPLAY ASSEMBLY
135.3.1. Description/Features
135.3.2. Operation
135.3.3. Testing
135.4. REPAIRS
135.4.1. BATTERY INDICATORS
135.4.2. CONTROLLER FOR THE BATTERY INDICATOR
135.4.3. DISPLAY PANEL COMPONENTS
135.4.4. REPLACING SEM DISPLAY PANEL
135.4.5. SEM DISPLAY PANEL REMOVAL
136.
137.
137.1. INTRODUCTION
137.1.1. General
137.1.2. Description
137.2. REPAIRS
137.2.1. Removal
137.2.2. Disassembly
137.2.3. Cleaning and Inspection
137.2.4. Assembly
137.2.5. Installation
137.3. CHECKS AND ADJUSTMENTS
137.3.1. Lift Chain Adjustments
137.3.2. Operators Platform
137.4. TROUBLESHOOTING
138.
138.1. INTRODUCTION
138.1.1. General
138.1.2. Description
138.1.3. Operation
138.2. REPAIRS
138.2.1. Removal
138.2.2. Disassembly
138.2.3. Assembly and Installation
138.3. CHECKS AND ADJUSTMENTS
138.3.1. Center Rollers on the Base Frame
138.3.2. Side Load Rollers on the Swing Head
138.3.3. Free-Lift Chain
138.3.4. Adjustment of the Traverse Chains
138.3.5. Adjustment of the Swing Speed
138.4. TROUBLESHOOTING
138.5. SPECIFICATIONS
139.
140.
140.1. INTRODUCTION
140.1.1. General
140.1.2. Moving a Disable Truck
140.1.3. Maintenance Schedule
140.2. MAINTENANCE PROCEDURES
140.2.1. Hydraulic Oil and Filter
140.2.2. Master Drive Unit
140.2.3. Lifting Chains
140.2.4. Upright Surfaces
140.2.5. Attachment Rollers
140.2.6. Steering Speed Reducer
140.2.7. Spindal Bearings of the Master Drive Unit
140.2.8. Steering and Traverse Chains
140.2.9. Electric Cable and Hose Sheaves
140.2.10. Roller Shafts of the Limit Switches
140.2.11. Battery
140.2.12. Changing the Battery
140.2.13. Contactors
140.2.14. Checking Motor Brushes
140.2.15. Brake System
141.
142.

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