Komatsu AR50 Electric Reach Truck Shop Manual BRA14E1-01

Description

• Model List:
  • AR50 Electric Reach Truck

• 1. Cover
• 2. SECTION INDEX
• 3. GENERAL AND SPECIFICATIONS
• 3.1. SPECIFICATION
• 3.2. SAFETY ITEMS FOR MAINTENANCE
• 3.3. STANDARD TIGHTENING TORQUE FOR BOLTS
• 3.4. STANDARD TIGHTENING TORQUE FOR PIPE JOINTS
• 3.5. HOW TO USE LOCTITE
• 4. TESTING AND ADJUSTING
• 4.1. SERVICE DATA
• 4.2. BATTERY
• 4.3. VEHICLE MOUNTED TYPE CHARGER
• 4.4. INSTALLATION TYPE CHARGER
• 4.5. HYDRAULIC OIL TANK
• 4.6. TRANSFER CASE
• 4.7. FUSE REPLACEMENT
• 4.8. DISC BRAKE
• 4.9. MAST, ROLLER SUPPORT
• 4.10. EPS TORQUE SENSOR
• 4.11. METER PANEL
• 4.12. OPERATION OF METER PANEL
• 4.13. LIMIT CURRENT (LOCK CURRENT)
• 4.14. SPECIFIED LUBRICANT AND GREASE
• 4.15. OIL AND GREASE CHART
• 5. REMOVAL AND INSTALLATION
• 5.1. LIFT CYLINDER
• 5.2. FORK CARRIAGE
• 5.3. MAST
• 5.4. TRANSFER
• 5.5. BATTERY (SIDE DRAW TYPE)
• 5.6. BATTERY (FRONT SIDEDRAW TYPE)
• 5.7. DRIVE WHEEL (FOR RL TYPE)
• 6. DISASSEMBLY AND ASSEMBLY
• 7. MAINTENANCE STANDARD
• 7.1. TRANSFER
• 7.2. DRIVE WHEEL
• 7.3. LOAD WHEEL
• 7.4. SUSPENSION AND CASTER WHEEL
• 7.5. CASTER WHEEL
• 7.6. FRONT DRAW TRAY
• 7.7. BATTERY INTERLOCK MICROSWITCH
• 7.8. FLOOR PLATE ASSEMBLY (RL TYPE)
• 7.9. BRAKE
• 7.10. EPS ACTUATOR
• 7.11. CONTROL VALVE SWITCH
• 7.12. POWER STEERING (EPS) MOTOR
• 7.13. CONTROLLER
• 8. STRUCTURE AND FUNCTION
• 8.1. TRANSFER
• 8.2. CASTER WHEEL
• 8.3. SUSPENSION
• 8.4. BRAKE
• 8.5. EPS (ELECTRIC POWER STEERING)
• 8.6. CONTROL VALVE
• 8.7. HYDRAULIC CIRCUIT DIAGRAM
• 8.8. CHARGER (MOUNTED ON TRUCK SYSTEM) (OPTION)
• 8.9. BATTERY CHARGER (STATIONARY TYPE) (OPTION)
• 8.10. ELECTRICAL CIRCUIT DIAGRAM
• 9. TROUBLESHOOTING
• 9.1. DIAGNOSIS TOOL
• 9.2. CONFIGURATION PARTS, SENSOR, UNIT LOCATION DRAWING
• 9.3. HARNESS LIST
• 9.4. LOCATION OF CPU BOARD CONNECTOR
• 9.5. OVERVIEW OF ABNORMAL CODE
• 9.6. PREPARATION FOR VOLTAGE CHECK AND CURRENT CHECK
• 9.7. INPUT/OUTPUT SIGNAL OF CONTROLLER
• 9.8. ABNORMAL CODE LIST
• 9.9. DIAGNOSTIC PROCEDURE BY ABNORMAL CODE (ALA CODE)
• 9.10. DIAGNOSTIC PROCEDURE BY ABNORMAL CODE (ERR CODE)
• 9.11. DIAGNOSTIC PROCEDURE BY METER DISPLAY TROUBLE CODE
• 9.12. TROUBLE WITHOUT ABNORMAL DISPLAY
• 9.13. METER PANEL
• 10. YEARLY INSPECTION CRITERIA
• 10.1. MOTOR
• 10.2. CONTROL EQUIPMENT
• 10.3. CHARGING EQUIPMENT
• 10.4. BATTERY
• 10.5. POWER TRANSFER EQUIPMENT
• 10.6. TRAVEL EQUIPMENT
• 10.7. STEERING EQUIPMENT
• 10.8. BRAKING EQUIPMENT
• 10.9. CARGO HANDLING EQUIPMENT
• 10.10. HYDRAULIC EQUIPMENT
• 10.11. BODY, SAFETY EQUIPMENT, ETC.
• 10.12. TOTAL TEST
• 11. CONVERSION TABLE
• 11.1. MILLIMETERS TO INCHES
• 11.2. INCHES TO MILLIMETERS
• 11.3. CUBIC METERS TO CUBIC YARDS
• 11.4. CUBIC YARDS TO CUBIC METERS
• 11.5. LITER TO U.S GALLON
• 11.6. GALLON TO LITER
• 11.7. LITER TO U.K GALLON
• 11.8. GALLON TO LITER
• 11.9. KILOGRAM TI POUND
• 11.10. POUND TO KILOGRAM
• 11.11. Kg/cm2 to Ib /in2
• 11.12. kgm to ft. Ib
• 11.13. TEMPERATURE