Mitsubishi RB12-14N3(L)(C), RB16-20N3, RB16-25N3H(X), RBM20-25N3, THD13-15N3 Service Manual SM21GBRE1AA3

Mitsubishi RB12-14N3(L)(C), RB16-20N3, RB16-25N3H(X), RBM20-25N3, THD13-15N3 Service Manual SM21GBRE1AA3 - Image 2

Mitsubishi RB12-14N3(L)(C), RB16-20N3, RB16-25N3H(X), RBM20-25N3, THD13-15N3 Service Manual SM21GBRE1AA3 - Image 3

Mitsubishi RB12-14N3(L)(C), RB16-20N3, RB16-25N3H(X), RBM20-25N3, THD13-15N3 Service Manual SM21GBRE1AA3 - Image 4

Mitsubishi RB12-14N3(L)(C), RB16-20N3, RB16-25N3H(X), RBM20-25N3, THD13-15N3 Service Manual SM21GBRE1AA3 - Image 5

mitsubishi rb12 14n3lc rb16 20n3 rb16 25n3hx rbm20 25n3 thd13 15n3 service manual sm21gbre1aa3 2

mitsubishi rb12 14n3lc rb16 20n3 rb16 25n3hx rbm20 25n3 thd13 15n3 service manual sm21gbre1aa3 3

Mitsubishi RB12-14N3(L)(C), RB16-20N3, RB16-25N3H(X), RBM20-25N3, THD13-15N3 Service Manual SM21GBRE1AA3

$50.00

Type Of Manual: Service Manual
Manual ID: SM21GBRE1AA3
: 2
Number of Pages: 440
Size: 11.8MB
Format: PDF

Category: Mitsubishi Service Manual PDF

Model List:
- RB12-14N3(L)(C), RB16-20N3, RB16-25N3H(X), RBM20-25N3, THD13-15N3

1. GENERAL INFORMATION AND TECHNICAL DATA
1.1. Introduction
1.1.1. General
1.1.2. The trucks
1.1.3. Genuine Parts
1.1.4. Authorised service personnel
1.1.5. Symbol key
1.2. Safety
1.2.1. General
1.2.2. Safety instructions
1.2.3. Truck modification
1.2.4. Lifting the truck
1.2.5. Towing/moving non-powered RBM20-25N3
1.2.6. Welding on truck
1.3. Environmental considerations
1.3.1. We respect the environment
1.4. Preparations
1.4.1. Service
1.4.2. Troubleshooting
1.5. Truck data
1.5.1. Machine plates
1.5.2. Type designation
1.5.3. Truck types
1.6. Component specification
1.6.1. Drive motor
1.6.2. Electric brake
1.6.3. Gearbox
1.6.4. Hydraulic unit
1.6.5. Control system for traction and pump motors
1.6.6. Steering servo motor
1.6.7. Controller system for steering
1.7. Recommended consumable materials
1.7.1. Oil and grease types
1.8. Standards and abbreviations
1.8.1. General
1.8.2. Screw types and tensile grades
1.8.3. Tightening torques for screws and nuts
1.8.4. Tightening torque for hydraulic couplings
1.8.5. Tightening torque for banjo screws with rubber-steel washer
1.8.6. Tightening torque, conversion table
1.9. Code explanations
1.9.1. Colour codes for wiring diagrams
1.9.2. Designations for electrical components in electrical diagram
1.9.3. Standard abbreviations and units
1.9.4. Acronyms and abbreviations
2. SPECIAL TOOLS
2.1. List of tools
3. SERVICE
3.1. Service inspection
3.1.1. Daily/Weekly inspection
3.1.2. General
3.1.3. First service (200 hours)
3.1.4. Service intervals
3.1.5. Verification of safety functions
3.1.6. Check list
3.2. Lubrication
3.2.1. Symbol key lubrication chart
3.2.2. Lubrication chart RB12-14N3(L)(C) / RB16-20N3 / RB16-25N3H(X)
3.2.3. Lubrication chart RBM20-25N3
3.2.4. Lubrication chart THD13-15N3
3.2.5. Tri-lateral head maintenance schedule
3.2.6. Cab lubrication schematic diagram (option)
4. CHASSIS
4.1. Design and function
4.1.1. Chassis frame
4.1.2. Machine housing
4.1.3. Overhead guard
4.1.4. Battery locking
4.1.5. Armrest and steering wheel
4.1.6. Foot plate
4.1.7. Covers and panels
4.1.8. Tightening torque for chassis plates
4.2. Repair and maintenance instructions
4.2.1. Panels
4.2.2. Load wheels
4.2.3. Machine housing
4.2.4. Adjusting the stabilising lugs (RB16-25N3H(X))
4.2.5. Driver seat
4.2.6. Overhead guard
4.2.7. Batteries
4.2.8. Battery rollers
4.2.9. Adjustable armrest
4.2.10. Fitting the antistatic chain
5. DRIVE UNIT
5.1. Design and function
5.1.1. Drive motor
5.1.2. Gearbox
5.2. Repair and maintenance instructions
5.2.1. Before work is performed
5.2.2. Drive unit
5.2.3. Traction motor
5.2.4. Removal and installation of the traction motor
5.2.5. First service
5.2.6. Preventive maintenance
5.2.7. Reconditioning the traction motor
5.2.8. Gearbox
5.2.9. Drive wheel
5.3. Diagnostics and troubleshooting
5.3.1. Troubleshooting chart
6. MAST SYSTEM
6.1. Design and function
6.1.1. Mast system
6.1.2. Fork carriage
6.2. Repair and maintenance instructions
6.3. Lift cylinders
6.3.1. Adjustment of the cylinder attachments in the mast
6.4. Lift chains
6.4.1. Checking the lift chains
6.4.2. Adjusting the lift chains
6.4.3. Routine periodic maintenance
6.4.4. Mounting chains
6.5. Reach carriage
6.5.1. Removal and installation of the mast with carriage
6.5.2. Adjusting the reach carriage
6.6. Fork carriage
6.6.1. Removal and installation of the fork carriage
6.6.2. Adjusting the fork carriage
6.6.3. Inspection and adjustment of the rubber shock absorbers on the forklift, THD13-15N3
6.6.4. Inspection of forged forks
6.7. Side shift unit of hanging type
6.7.1. Preventive maintenance
6.7.2. Check of cylinders
6.8. Integrated side shift unit (ISS)
6.8.1. Preventive maintenance
6.8.2. Removal and installation of the unit (ISS)
6.8.3. Removing the sliding pads
6.8.4. Dismantling the cylinder
6.9. Integral Fork positioner/sideshift, RB12-14N3(L)(C), RB16-20N3, RB16N3H, RB20N3H
6.9.1. General
6.9.2. Dismantling and fitting the forks
6.9.3. Replacing the bushings
6.9.4. Replacing the slide plate
6.9.5. Dismounting the hydraulic cylinder
6.9.6. Repacking the hydraulic cylinder
6.9.7. Cleaning the flow divider
6.10. Integral Fork positioner/sideshift, RB25N3H
6.10.1. General
6.10.2. Dismantling and fitting the forks
6.10.3. Replacing the bushings
6.10.4. Replacing the fork support rollers
6.10.5. Dismounting the hydraulic cylinder
6.10.6. Repacking the hydraulic cylinder
6.10.7. Cleaning the flow divider
6.11. Hydraulic fork spreading, RBM20-25N3
6.11.1. General
6.11.2. Lifting the unit.
6.11.3. Adjusting the fork angle, RBM20-25N3
6.11.4. Maintenance
6.12. Swivel forks unit (THD13-15N3)
6.12.1. General
6.12.2. Safety instructions
6.12.3. Machine plate
6.12.4. Lifting the tri-lateral head
6.12.5. Installing the swivel forks unit
6.12.6. Removing the swivel forks unit
6.12.7. Maintenance
6.12.8. Trouble shooting
6.13. Diagnostics and trouble shooting
6.13.1. Troubleshooting chart (Triplex with free lift, Duplex)
6.13.2. Troubleshooting chart for the side shift unit of hanging type (Duplex)
6.13.3. Troubleshooting chart for the integrated side shift unit (ISS) (Triplex with free lift)
6.13.4. Troubleshooting chart for Integral Fork positioner/sideshift, (Triplex with free lift)
6.13.5. Fault-finding chart for fork spreaders (RBM20-25N3)
7. STEERING
7.1. Design and function
7.1.1. General
7.1.2. Steering
7.1.3. Steering servo motor controller
7.2. Repair and maintenance instructions
7.2.1. Steering wheel
7.2.2. Steering servo motor
7.2.3. Settings, adjustments and testing
7.2.4. Options
7.3. Diagnostics and troubleshooting
7.3.1. Troubleshooting chart
8. HYDRAULIC SYSTEM
8.1. Design and function
8.1.1. Description
8.1.2. Hose rupture valve
8.1.3. Electric proportional valve
8.1.4. Electric solenoid valve
8.1.5. MTC (Mast Tilt Control)
8.1.6. Hydraulic diagram
8.2. Maintenance and repair instructions
8.2.1. General rules
8.2.2. Installation
8.2.3. Connections
8.2.4. Dismantling and assembling hydraulic hoses
8.2.5. Pump motor
8.2.6. Hydraulic oil tank
8.2.7. MTC (Mast Tilt Control)
8.3. Control valve
8.3.1. Operation of the control valve
8.3.2. Control valve overview
8.3.3. Removal and installation of the control valve
8.3.4. Adjusting the working pressure
8.3.5. Inspection and adjustment of the lowering rate
8.3.6. Calibrating the hydraulic functions
8.3.7. S3 valve
8.3.8. Emergency lowering valve
8.3.9. Hose rupture valve
8.4. Control valve (THD13-15N3)
8.4.1. Operation of the control valve
8.4.2. Control valve overview
8.4.3. Removal and installation of the control valve
8.4.4. Adjusting the working pressure
8.4.5. Inspection and adjustment of the lowering rate
8.5. Diagnostics and troubleshooting
8.5.1. Troubleshooting the hydraulic system
8.5.2. Troubleshooting chart
8.5.3. Troubleshooting the control valve
8.5.4. Troubleshooting, sensors S21 and S22
9. HYDRAULIC CYLINDERS
9.1. Design and function
9.1.1. Mast shift cylinder
9.1.2. Tilt cylinder
9.1.3. Free lift cylinder
9.1.4. Final stroke cylinder
9.2. Repair and maintenance instructions
9.2.1. General
9.2.2. Reach cylinder
9.2.3. Tilt cylinder
9.2.4. Free lift cylinder
9.2.5. Final stroke cylinder
9.2.6. Removal and installation of the gasket in the hydraulic cylinder
10. ELECTRICAL SYSTEM
10.1. Introduction
10.1.1. Description of components
10.2. Safety
10.2.1. Safety instructions
10.2.2. Electronic controllers
10.2.3. Safety checks
10.2.4. Steering servo system
10.2.5. Traction system
10.2.6. Hydraulic system
10.3. Design and function
10.3.1. Battery
10.3.2. Battery capacity measurement
10.3.3. Battery parameters
10.3.4. Truck computer ATC
10.4. Repair and maintenance instructions
10.4.1. Traction and pump regulation
10.4.2. Insulation resistance
10.4.3. Temperature measurement and management
10.4.4. System for detecting the carriage position
10.4.5. Electrical monitoring of battery locking
10.5. Diagnostics and troubleshooting
10.5.1. Troubleshooting of the hydraulic functions, channels 3, 4 and 5
10.5.2. Troubleshooting of the hydraulic functions, channels 1, 2 and 3
10.5.3. General instructions for all types of faults in combination with a loss of voltage
10.5.4. Truck computer ATC
10.5.5. ATC error codes
10.5.6. ATC, warnings
10.5.7. Troubleshooting – operational disturbances
10.5.8. Troubleshooting table – battery
10.5.9. Enclosure
11. SPEED CONTROL AND BRAKE SYSTEMS
11.1. Design and function
11.1.1. Electric brake
11.1.2. Speed and brake sensor
11.1.3. Hill hold
11.2. Repair and maintenance instructions
11.2.1. Electric brakes
11.2.2. Brake Pedal Assembly
11.2.3. Left-foot switch
11.2.4. Speed Controller
11.3. Diagnostics and troubleshooting
11.3.1. Brake troubleshooting
12. MISCELLANEOUS
12.1. Level selector and height indication
12.1.1. Pulse height preset
12.1.2. Level Assistance System, LAS
12.1.3. Height indication on the display
12.1.4. Settings for height system
12.1.5. Checking the fork offset
12.2. Example of use
12.2.1. Ex.1 Collecting a load
12.2.2. Ex.2 Just logged on
12.2.3. Ex.3 Placing the load
12.3. Stability Support System, S3-1
12.3.1. Identification
12.3.2. Functionality, S3-1
12.3.3. Drive Speed
12.3.4. Hydraulic functions
12.3.5. Technical description
12.4. Smart card
12.5. Weight system
12.5.1. Introduction
12.5.2. Accompanying hardware
12.5.3. S3-2 Speed and weight alternatives
12.5.4. Weight indication
12.5.5. Side effects, Weight system
12.5.6. Calibrating the Weight system
12.5.7. Diagnostics menu
12.6. Rail guided steering
12.6.1. General
12.6.2. Installation
12.6.3. Dismantling and fitting the rail guide wheel
12.6.4. Adjusting the sensor
12.6.5. Straight driving mode, audible and light signals
12.6.6. Speed limits
12.6.7. Adjusting max. speed
12.7. Wire guidance
12.7.1. Wire guidance antenna
12.7.2. Fitting/removing antennae for wire guidance
12.7.3. Setting the wire guidance.
12.7.4. Calibrating wire guidance.
12.7.5. Manual calibration of wire guidance.
12.7.6. Troubleshooting for wire guidance
12.8. End of Aisle magnetic system
12.8.1. Introduction to End of Aisle magnetic system
12.8.2. Installation of End of Aisle magnetic system
12.8.3. End of Aisle magnetic system settings
12.8.4. End of Aisle magnetic system troubleshooting
12.9. Collision sensor
12.10. Service indication
12.11. Trucks equipped with restart
12.12. Hand-controlled direction selector
12.13. Side shift and tilt centring
12.14. Speed reduction
12.15. Automatic logging off
12.16. Buzzer when the battery voltage is low
12.17. Straddle leg monitor (RBM20-25N3)
12.18. Load wheel covers
12.18.1. Installation of load wheel covers
12.19. Delivery mode
12.19.1. Activate delivery mode
12.19.2. Disable delivery mode
12.20. Options
12.20.1. General
12.20.2. Cold storage cab
12.20.3. Battery on motor-powered rollers
12.20.4. Levers
12.20.5. Electrically heated drivers seat (option)

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