Manual Coverage
|
Systems Covered
|
Systems Covered Overview:
|
Comprehensive coverage of all major systems for Linde E18, E20, and E20P electric forklift trucks.
|
Engine Motor Coverage:
|
Drive axle (AK20E-02), traction motor, pump motor, speed sensors, temperature sensors, forced ventilation system (fan replacement).
|
Wheel Drive Coverage:
|
Planetary transmission, wheel removal/installation, shaft seal replacement.
|
Chassis Bodywork Fittings Coverage:
|
Driver's seat (seat switch and switch plate replacement).
|
Chassis Frame Coverage:
|
Steering system (actuation, control valve, column, fifth-wheel steering axle), steering angle sensor (3B1).
|
Controls Coverage:
|
Accelerator function and replacement, stop screws, brake system (electrical brake, hydraulic service brake, brake valve, towing the truck), joysticks (variants, function, replacement).
|
Electrics Electronics Coverage:
|
General electrical safety, insulation testing, operational overview, connector positions, power modules (description, assembly, pin assignment, signals), electrical components (contactor assembly, central negative/positive points, emergency stop switch, voltage transformers, current sensors, fuses, relay slots, potential dividers), charging circuit, main contactor, battery/coding plug connectors, lighting switches, truck control (overview, pin assignments), power supply, release signals, external component power, accelerator, drive direction switch, parking brake switch, stop pedal switch, truck coding, relay drivers, battery discharge state, joystick outputs, valve control, accumulator charging valve, steering column/angle sensors, axle temperature, fan control, indicator unit (hour meter, service interval, time, speed, steering angle, parking brake symbol, discharge, warning lights).
|
Hydraulics Coverage:
|
Hydraulic components (pump, priority valve, accumulator, pressure sensors), control valve (overview, pressure relief adjustment, valve coils, emergency lowering screw), tilt cylinder (removal, sealing, angle setting).
|
Load Lift System Coverage:
|
Lift mast (triplex mast), lift cylinders (center, inner, center mast cylinder removal and sealing), line breakage protection, end damping, mast removal/installation, lift mast chains (adjustment), roller play, hose carriage.
|
Special Equipment Supplies Coverage:
|
Electric special equipment components, voltage transformers, lighting, lighting switches, lighting and warning systems, rear lights, working headlights.
|
Scheduled Maintenance Coverage:
|
Maintenance charts, general information, initial maintenance (50 hours), 1000-hour, 3000-hour, 6000-hour intervals, lubricant and supply recommendations.
|
Maintenance Specific Coverage:
|
Sideshifter maintenance (optional), transmission (wheel gear leaks, oil level, oil change), chassis (fastener checks on counterweight, overhead guard, battery, tilt cylinders, motors, chassis, wheel gear, steering axle; seat rail greasing; tilt cylinder inspection/cleaning/greasing; brake system check; turntable steering axle cleaning), wheels and tires, controls (pedal/linkage check), electrical (cable condition/positioning, connectors, fan operation, cooling element cleaning, main contactor check), hydraulics (oil check, working/steering hydraulics leakage, oil change), mast (fastening/condition/function of mast, chains, cylinders, end stops; lift chain adjustment).
|
Diagnostics Coverage:
|
Diagnostic overview, code lists (error codes, driving codes, operating hydraulics codes, traction power module codes, working hydraulics power module codes), code display information.
|
Procedures Included
|
Procedures Included Overview:
|
Detailed procedures for operation, repair, maintenance, and diagnostics.
|
Disassembly Assembly Procedures:
|
Drive axle dismantling, traction motor bearing/shaft seal replacement, pump motor bearing/shaft seal replacement, wheel removal/installation, turntable steering axle disassembly/sealing, tilt cylinder removal/sealing, lift mast components removal/sealing.
|
Testing Inspection Procedures:
|
Motor testing (visual inspection, winding test, rotor test), insulation testing, brake system inspection, hydraulic system leakage checks, mast chain adjustment, roller play adjustment.
|
Adjustment Calibration Procedures:
|
Tightening torques (standard and fine pitch threads), steering angle sensor replacement, brake valve setting, control valve pressure relief adjustment, maximum lifting/lowering speed adjustment, tilt angle setting, lift mast chain adjustment.
|
Diagnostic Troubleshooting Procedures:
|
Error code interpretation, driving code analysis, hydraulics codes troubleshooting, power module codes diagnosis.
|
Technical Depth
|
Technical Depth:
|
Extensive technical detail suitable for qualified service technicians, covering component-level repair and system diagnostics.
|
Diagnostic Capability:
|
Advanced diagnostic capabilities with detailed error code lists and troubleshooting guidance for various electronic and hydraulic modules.
|
Repair Level:
|
Component replacement, sealing, bearing, and shaft seal procedures at a detailed level.
|
Electrical Depth:
|
In-depth electrical system coverage including wiring diagrams, pin assignments, component descriptions, and power module analysis.
|
Hydraulic Depth:
|
Detailed hydraulic circuit diagrams, component functions, and adjustment procedures.
|