Toyota (BT) Electric Forklift Truck 7FBEST10, 7FBEST12, 7FBEST15 Workshop Service Manual

This product is the Original Illustrated Factory Workshop Service Manual for Toyota (BT) Electric Forklift Truck Type 7FBEST.

The manual contains detailed instructions, high-quality images, and circuit diagrams to assist you in operating, maintaining, and repairing your Toyota forklift truck. It is printable, searchable, and has navigation bookmarks for easy access.

Covered models:

• 7FBEST10
• 7FBEST12
• 7FBEST15

Format: 442 Pages

Language: English

The content of the manual includes:

GENERAL

• Vehicle Exterior View
• Vehicle Models
• Frame Number
• How to Use This Manual
• Explanation Method
• Disassembly, Inspection, Reassembly
• Terminology
• Abbreviations
• SI Units
• Operating Tips
• General Instructions
• Jack-Up Point
• Lifting the Vehicle
• Member Weights
• Towing the Vehicle
• Electrical Parts Inspection
• Notes on SAS
• Tightening Torque Table
• Recommended Lubricant Quantity and Types
• Periodic Maintenance Table
• Lubrication Chart
• Totaldokument Service

BATTERY

• Battery Compartment and Required Weight
• Service Standards
• Display
• Battery Charge Indicator
• Vehicle Behavior with Discharged Battery
• Vehicle Behavior with Overdischarged Battery
• Troubleshooting
• Battery Removal-Installation-Inspection

CONTROLLER

• General
• Specifications
• Components
• Before Repair
• Inspection
• Connector Inspection
• Traction Logic Unit
• Pump Logic Unit
• I/0 Control Board
• SAS Control Board
• Minilever Mhyrio Board
• Armrest Board
• Controller Traction & Pump Logic Unit
• Operational Feature
• Diagnosis
• General Precautions
• Protections
• Removal-Installation
• Minilever I/O Control Board (Mhyrio)
• Armrest Board
• I/O Control Board
• Contactor Panel
• Check Traction Motor Phases Balancing
• Check Pump Motor Phases Balancing Measuring Method Procedure
• Reassembly
• Contact Panel Assembly Drawing
• Display
• Direction Switch
• Removal-Installation-Disassembly-Inspection-Reassembly
• Accelerator Potentiometer Adjustment
• Brake Switch Adjustment

MULTI-DISPLAY FUNCTIONS

TROUBLESHOOTING

• Before Troubleshooting
• Connector Handling
• Wire Harness and Connector Inspection Procedure
• System Configuration with Mechanic Control Valve
• System Configuration with Electric Control Valve
• Diagnosis Code List
• When an Error Code is Displayed
• Traction Logic Unit
• Pump Logic Unit
• Minilever I/O Control Board (Mhyrio)
• SAS Control Board
• Armrest Board
• Dashboard
• I/O Control Board

MOTOR

• Drive Motor General Specifications
• Removal-Installation Point Operations
• Pump Motor General Specifications
• Removal-Installation Point Operations

REAR AXLE AND DRIVE UNIT

• General Rear Axle General Specifications Components Rear Axle Steering Hydraulic Motor Steering Potentiometer Steering System Hydraulic Motor
• Removal-Installation Steering Potentiometer
• Removal-Installation Rear Axle & Drive Unit

POWER STEERING SYSTEM

• Power Steering System General Specifications Components Hydrostatic Steering Valve Troubleshooting Power Steering
• Removal-Installation Point Operations
• Inspect and Adjust the Relief Pressure Priority Valve
• General Removal-Installation

BRAKE SYSTEM

• Brake System General Specifications Components Parking Brake Brake Pedal Front Brake Brake Group
• Removal-Installation Brake Shoes and Brake Cylinder
• Removal-Installation Point Operations
• Brake Pedal Removal-Installation Brake Pedal Adjustment
• Parking Brake Removal-Installation Point Operations
• Parking Brake Adjustments Adjustment

BODY & FRAME

• Components Body & Frame Battery Cover
• Removal-Installation
• Counterweight
• Removal-Installation
• Operators Seat
• Removal-Installation
• Fuses
• Fuse Installation Locations
• Names (Applicable Functions) and Capacities

MATERIAL HANDLING SYSTEM

• Hydraulic Circuit (Mechanic Control Valve)
• Hydraulic Circuit (Electric Control Valve) Components Steering System Hydraulic System (With Mechanic Control Valve)
• Hydraulic System (With Electric Control Valve) V Mast FV Mast FSV Mast
• Hydraulic Oil and Filter Removal-Installation Point Operations
• Natural Drop Test on Lifting
• Natural Forward Tilting Test Oil Leak Test Lifting Cylinders Tilting Cylinders

MAST

• V Mast Components Mast (V) Fork Carriage Chain and Chain Wheel
• Removal-Installation Point Operations
• T and Fork Carriage Rollers (All Mast Types)
• Removal-Installation Point Operations
• Mast and Fork Carriage Rollers (All Mast Types)
• Inspection-Adjustment Mast Chains Inspection-Adjustment Fork
• Removal-Inspection
• FV - FSV Mast Components Mast (FV) Fork Carriage (FV - FSV) Chain & Chain Wheel (FV) Chain & Chain Wheel (FSV)

CYLINDER

• Lift Cylinder General Specifications Side/Rear Lifting Cylinder (V and FSV) Central Lifting Cylinder (FV and FSV) Side/Rear Lifting Cylinder (FV) Components Lift Cylinder (V) Side/Rear Lifting Cylinder (FV)
• Side/Rear Lifting Cylinder (FSV) Central Cylinder (FV and FSV) Side/Rear Cylinder
• Removal-Installation Central Cylinder
• Removal-Installation Flow Regulator Valve (Hawe, for all Masts) Specifications Mast Performance Tables Lifting Tilting
• Removal-Installation Tilt Cylinder General Specifications Components
• Removal-Installation

OIL PUMP

• General Components Service Pump
• Removal-Installation Test Method Mast Performance Table (Lifting)

OIL CONTROL VALVE

• Mechanic Oil Control Valve General Oil Control Valve Mechanic Oil Control Valve (3 Levers) Mechanic Oil Control Valve (4 Levers) Mechanic Oil Control Valve With Hand Direction Lever (3 Levers) Mechanic Oil Control Valve With Hand Direction Lever (4 Levers)
• Hydraulic Diagram Specifications Mechanic Oil Control Valve
• Removal-Installation Point Operations Maximum Pressure Valve Adjustment Mast Performance Table Lift Lock Unlocking Screw Oil Control Valve Lever
• Removal-Installation Electric Oil Control Valve (For Minilever and Joysticks) General Oil Control Valve Electric Oil Control Valve (3 Levers) Electric Oil Control Valve (4 Levers)
• Hydraulic Circuit Diagram Specifications Electric Oil Control Valve
• Removal-Installation Maximum Pressure Valve Adjustment Mast Performance Table Lift Lock Unlocking Screw Minilever (Without and With Hand Direction Lever)
• General Components Removal-Installation-Disassembly-Inspection-Reassembly Minilever (With Hand Direction Lever)
• General Removal-Installation-Disassembly-Inspection-Reassembly Joystick (Without and With Hand Direction Lever)
• General Components Removal-Installation
• Lever (With Hand Direction Lever) General Components Removal-Installation

SAS FUNCTIONS

APPENDIX