Yale ERC060HC, ERC070HC, ERC080HC, ERC100HC, ERC120HC Electric Lift Truck Service Maintenance Manual

Original Illustrated Factory Workshop Service Manual for Yale Electric Forklift Truck.

Original factory manuals for Yale Forklift Trucks, contains high quality images, circuit diagrams and instructions to help you to operate and repair your truck. All Manuals Printable and contains Searchable Text

Covered models:
ERC060HC
ERC070HC
ERC080HC
ERC100HC
ERC120HC

Format: PDF, 218 Pages
Language: English

Contents:
1 OPERATING INSTRUCTIONS
    GENERAL
    INTRODUCTION
    OPERATOR PRECHECKS AND INSPECTION.
    SAFETY AND OPERATIONAL CHECKLIST.
    CAUTION TO THE OPERATOR
    HINTS FOR SAFE MAINTENANCE
    PRECAUTIONS FOR TRUCKS IN STORAGE
    BATTERIES
    HOW TO PUT A LIFT TRUCK ON BLOCKS
    HOW TO RAISE THE DRIVE TIRES
2 GENERAL TRUCK & LUBRICATION SCHEDULE
    GENERAL LIFT TRUCK MAINTENANCE AND LUBRICATION SCHEDULE
    RECOMMENDED SCHEDULE OF PREVENTATIVE MAINTENANCE
    INTRODUCTION° THREADED FASTENERS...
    GENERAL
    FRAME
    LOAD FORKS-REMOVAL AND INSTALLATION
    LOAD BACKREST-REMOVAL AND INSTALLATION
    BATTERY COVERS°REMOVAL AND INSTALLATION
    BATTERY°REMOVAL AND INSTALLATION
    OVERHEAD GUARD :
    BATTERY COMPARTMENT-REMOVAL AND INSTALLATION
    COUNTERWEIGHT°REMOVAL AND INSTALLATION
    FLOOR PLATE-REMOVAL AND INSTALLATION
    OPERATORS SEAT-REMOVAL AND INSTALLATION
    CONSOLE COVER-REMOVAL AND INSTALLATION
    COWL COVER-REMOVAL AND INSTALLATION
3 ELECTRICAL SYSTEM
    GENERAL
    COMPARISON OF EV-200 TO PREVIOUS CONTROLS
    BASICS OF CIRCUIT OPERATION.
    CONTROL FEATURES .
    ASSEMBLY AND DISASSEMBLY INFORMATION
    RECOMMENDED TEST EQUIPMENT
    MAINTENANCE INFORMATION
    HANDSET
    FUNCTION CODES
    FAILURE STATUS CODES
    CONTACTOR AND ELECTRICAL PANELS
    CONTROLS AND POWER FUSES
    CONTACTORS°GENERAL
    TESTING CONTACTORS
    CONTACTORS
    ACCELERATOR CONTROL
    ACCELERATOR SWITCH
    DIRECTIONAL SWITCH.
    INSTRUMENT PANEL .
    KEY SWITCH
    BATTERY DISCHARGE INDICATOR
    DRIVE AND HYDRAULIC MOTORS
    PREVENTATIVE MAINTENANCE
    CAUSES OF MOTOR FAILURE
    DRIVE MOTOR INSPECTION.
    MOTOR TESTS
    PREPARATION OF MOTOR COMMUTATOR
    DRIVE MOTOR
    HYDRAULIC PUMP AND POWER STEERING MOTORS MAINTENANCE INSTRUCTIONS
    HOIST MOTOR
    POWER STEERING MOTOR
    SCHEMATICS AND WIRING DIAGRAMS
4 DRIVE UNIT
    DRIVE WHEEL AND AXLE.
    DRIVE UNIT-REMOVAL, DISASSEMBLY
    INTERMEDIA TE HOUSING-DISASSEMBLY
    DIFFERENTIAL°DISASSEMBLY
    DIFFERENTIAL°ASSEMBL Y
    RING AND PINION ADJUSTMENT
    INTERMEDIATE HOUSING°ASSEMBLY
    ADJUSTING BACKLASH
    ADJUSTING TOOTH CONTACT PATTERN.
    DRIVE UNIT-ASSEMBLY, INSTALLATION
    TROUBLESHOOTING CHART
5 BRAKE SYSTEM
    GENERAL DESCRIPTION
    SERVICE BRAKE-ADJUSTMENT
    PARKING BRAKE-ADJUSTMENT
    MOTOR BRAKE-ADJUSTMENT
    STOPPING DISTANCE PROCEDURE
    BRAKE SYSTEM CHECKOUT PROCEDURES
    CHECKING LIFT TRUCK STOPPING DISTANCE
    BRAKE PEDAL FREE PLAY°ADJUSTMENT
    BLEEDING BRAKE SYSTEM.
    SERVICE BRAKE-REMOVAL
    SERVICE BRAKE-DISASSEMBLY
    SERVICE BRAKE-ASSEMBLY
    SERVICE BRAKE-INSTALLATION
    MASTER BRAKE CYLINDER°REMOVAL
    MASTER BRAKE CYLINDER°DISASSEMBLY
    MASTER BRAKE CYLINDER-ASSEMBLY
    MASTER BRAKE CYLINDER-INSTALLATION
    PARKING BRAKE ASSEMBLY AND CABLES-REMOVAL AND REPLACE.
    MOTOR BRAKE AND CABLE-REMOVAL
    MOTOR BRAKE AND CABLE°INSTALLATION
    TROUBLESHOOTING BRAKE SYSTEM.
6 TRAIL AXLE & STEERING SYSTEM
    GENERAL
    SPECIFICATIONS
    TIRE AND WHEEL°REMOVAL AND INSTALLATION
    WHEEL BEARINGS°LUBRICATIONS AND ADJUSTMENT
    STEERING AXLE°REMOVAL AND INSTALLATION
    STEERING AXLE-DISASSEMBLY
    INSPECTION OF DISASSEMBLED AXLE
    STEERING AXLE-ASSEMBLY
    ADJUSTING WHEEL BEARINGS
    POWER STEERING CYLINDER
    HORN BUTTON AND STEERING WHEEL
    ORBITROL STEERING UNIT
    POWER STEERING PUMP AND MOTOR
    POWER STEERING CONTROL UNIT TROUBLESHOOTING
7 HYDRAULIC SYSTEM
    GENERAL
    SPECIFICATIONS
    HYDRAULIC OIL TANK
    HYDRAULIC OIL
    CLEANLINESS
    SOUND LEVEL
    TUBING
    INSPECTION
    TESTING THE HYDRAULIC SYSTEM.
    RELIEF VALVE ADJUSTMENTS
    PUMP OPERATION
    HYDRAULIC PUMP
    PUMP SHAFT ROTATION
    CONTROL VALVE
    TILT CYLINDERS
    HOIST CYLINDER
    TANK INSPECTION
    HYDRAULIC TANK-REMOVAL AND INSTALLATION
    NO. 1 HOIST PUMP AND MOTOR (VERTICAL MOUNT)°
    REMOVAL AND INSTALLATION
    NO. 2 HOIST PUMP AND MOTOR (HORIZONTAL MOUNT)°
    REMOVAL AND INSTALLATION
    HYDRAULIC PUMP-REMOVE AND REPLACE
    HYDRAULIC PUMP°DISASSEMBLY
    INSPECTION AND REPAIR
    HYDRAULIC PUMP ASSEMBLY°ASSEMBLY
    CONTROL VALVE°REMOVAL AND INSTALLATION
    CONTROL VALVE°DISASSEMBLY
    CLEANING AND INSPECTION
    CONTROL VALVE°ASSEMBLY
    TROUBLESHOOTING
9 BATTERY & CHARGING SYSTEM
    INTRODUCTION.
    GENERAL
    SAFETY PRECAUTIONS
    LEAD-ACID BATTERIES
    SPECIFIC GRAVITY
    HOIIV TO SELECT THE BATTERY
    VOLTAGE OF A BATTERY
    THE BATTERY AS A COUNTERWEIGHT
    BATTERY RATINGS
    KILOWATT-HOURS
    BATTERY MAINTENANCE
    THE NEW BATTERY
    MAINTENANCE RECORDS
    CLEANING THE BATTERY
    ADDING WATER
    THE HYDROMETER .
    BA TTERY TEMPERA TURE
    CHARGING THE BATTERY
    TYPES OF BATTERY CHARGES
    METHODS OF CHARGING
    TROUBLESHOOTING THE CHARGER
    HOW TO KNOW WHEN A BATTERY IS FULLY CHARGED
    BATTERY CARE
    BATTERY CHARGING AREA
    EQUIPMENT NEEDED
    TROUBLESHOOTING CHARTS
10 ATTACHMENTS
    SIDESHIFT MECHANISM-REMOVAL
    SIDESHIFTER°INSTALLA TION
    SIDESHIFTER CYLINDER-REMOVAL AND INSTALL
    SIDESHIFTER CYLINDER-DISASSEMBLY
    SIDESHIFTER CYLINDER-ASSEMBLY
    PREVENTIVE MAINTENANCE
    TROUBLESHOOTING CHART