Caterpillar NPV20N3, NPV25N3, NPF20N3R, NPF25N3R, NPF20N3S, NPF25N3S Service Manual SM21GBPE1AC2

Caterpillar NPV20N3, NPV25N3, NPF20N3R, NPF25N3R, NPF20N3S, NPF25N3S Service Manual SM21GBPE1AC2 - Image 2

Caterpillar NPV20N3, NPV25N3, NPF20N3R, NPF25N3R, NPF20N3S, NPF25N3S Service Manual SM21GBPE1AC2 - Image 3

Caterpillar NPV20N3, NPV25N3, NPF20N3R, NPF25N3R, NPF20N3S, NPF25N3S Service Manual SM21GBPE1AC2 - Image 4

Caterpillar NPV20N3, NPV25N3, NPF20N3R, NPF25N3R, NPF20N3S, NPF25N3S Service Manual SM21GBPE1AC2 - Image 5

caterpillar npv20n3 npv25n3 npf20n3r npf25n3r npf20n3s npf25n3s service manual sm21gbpe1ac2 2

caterpillar npv20n3 npv25n3 npf20n3r npf25n3r npf20n3s npf25n3s service manual sm21gbpe1ac2 3

Caterpillar NPV20N3, NPV25N3, NPF20N3R, NPF25N3R, NPF20N3S, NPF25N3S Service Manual SM21GBPE1AC2

$50.00

Type Of Manual: Service Manual
Manual ID: SM21GBPE1AC2
Number of Pages: 194
Size: 10.7MB
Format: PDF

Category: Caterpillar Service Manual PDF

Model List:
- NPV20N3, NPV25N3, NPF20N3R, NPF25N3R, NPF20N3S, NPF25N3S

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. Welding on truck
1.2.6. Gas spring
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. Safety and warning signs
1.5.3. Type designation
1.5.4. Truck types
1.5.5. Weights
1.5.6. Dimensions Foldable platform
1.5.7. Dimensions Rear entry
1.5.8. Dimensions Side entry
1.5.9. Miscellaneous
1.6. Component placement
1.7. Component specification
1.8. Recommended consumable materials
1.8.1. Oil and grease types
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 schedule / inspection
3.1.1. Introduction
3.1.2. Safety
3.1.3. Service schedule explanation
3.1.4. Inspection daily / monthly / PDI commissioning
3.1.5. First service (200 hours)
3.1.6. Main service
3.1.7. Extra service inspections
3.1.8. Service inspection
3.1.9. Dye penetration inspection instruction
3.2. Service schedule
3.3. Lubrication
3.3.1. Symbol key, lubrication chart
3.3.2. Lubrication chart, rear entry
3.3.3. Lubrication chart, side entry
3.3.4. Lubrication chart, foldable platform
3.4. Specific instructions
3.4.1. Traction motor
3.4.2. Gearbox
3.5. Maintaining the battery (not for Li-ION)
3.6. Battery servicing
4. CHASSIS
4.1. Design and function
4.1.1. Machine housing
4.1.2. Friction force system
4.1.3. Covers and panels
4.1.4. Wheels
4.1.5. Platform damping (option)
4.2. Repair and maintenance instructions
4.2.1. Before work is performed
4.2.2. Remove and install panels and covers
4.2.3. Remove and install the side protection gates
4.2.4. Remove and install the platform damper
4.2.5. Remove and install wheels
4.2.6. Friction force system
5. DRIVE UNIT
5.1. Design and function
5.1.1. Description
5.1.2. Traction Motor
5.1.3. Gearbox
5.1.4. Drive wheel
5.2. Repair and maintenance instructions
5.2.1. Before work is performed
5.2.2. Servicing and maintenance
5.2.3. Traction motor
5.2.4. Gearbox
5.2.5. Drive wheel
5.3. Diagnostics and troubleshooting
5.3.1. Troubleshooting chart
6. MAST SYSTEM
6.1. Design and function
6.1.1. Lifting system
6.1.2. Fork carriage
6.2. Repair and maintenance instructions
6.2.1. Before work is performed
6.2.2. Inspection of welded fork carriages
6.2.3. Replace/adjust the fork carriage
6.2.4. Link system
6.3. Diagnostics and troubleshooting
6.3.1. Troubleshooting chart
7. STEERING
7.1. Design and function
7.1.1. General
7.1.2. Mechanical steering
7.1.3. Electrical power steering
7.1.4. Feedback sensors
7.1.5. Servo system
7.2. Repair and maintenance instructions
7.2.1. Before work is performed
7.2.2. Cleaning
7.2.3. Tiller arm
7.2.4. Mechanical steering
7.2.5. Power steering
8. HYDRAULIC SYSTEM
8.1. Design and function
8.1.1. Description
8.1.2. Lifting and lowering
8.1.3. Sensors
8.1.4. Hydraulic diagram
8.1.5. Hydraulic unit
8.1.6. Hydraulic unit valves
8.1.7. Hydraulic oil
8.2. Repair and maintenance instructions
8.2.1. Before work is performed
8.2.2. General rules
8.2.3. Installation
8.2.4. Hydraulic hoses
8.2.5. Start-up
8.2.6. Hydraulic oil, changing/draining
8.2.7. Hydraulic motor
8.2.8. Hydraulic control valves
8.2.9. Installation instruction for pipe couplings
8.3. Diagnostics and troubleshooting
8.3.1. Symptoms and Actions
9. CYLINDERS
9.1. Design and function
9.1.1. Description
9.2. Repair and maintenance instructions
9.2.1. Before work is performed
9.2.2. Bleeding of the hydraulic cylinders without a bleed air screw
9.2.3. Remove and install the lift cylinder
9.2.4. Replace seals, lift cylinder
9.2.5. Friction force 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. Hydraulic system
10.2.6. Hydraulic Pressure sensor
10.2.7. Brake system
10.2.8. Traction system
10.2.9. Sensors
10.2.10. Safety function, logic
10.2.11. Drive stop and drive speed
10.3. Design and function
10.3.1. Battery capacity
10.3.2. Vehicle Control Module (VCM), truck computer
10.3.3. Display
10.3.4. Combination controller (CMC)
10.3.5. Connector specifications
10.4. Repair and maintenance instructions
10.4.1. Before work is performed
10.4.2. Wiring diagram
10.4.3. Insulation resistance test
10.4.4. Battery replacement (with rollers)
10.4.5. Battery replacement (without rollers)
10.4.6. Battery replacement (Lithium-ion)
10.4.7. Replacing the Electric panel components
10.4.8. Replacing the Vehicle Control Module (VCM)
10.4.9. Remove and install the emergency stop
10.4.10. Replacing the Simple display (HMI-10)
10.4.11. Replacing the Advanced display (HMI-20)
10.4.12. Replacing the Foot protection sensor (S1) Reflector, Fixed rear platform
10.4.13. Replacing the Safety sensors
10.4.14. TruckTool
10.5. Diagnostics and troubleshooting
11. SPEED CONTROL AND BRAKE SYSTEMS
11.1. Design and function
11.1.1. General
11.1.2. Speed and brake control
11.1.3. Electric brakes
11.2. Repair and maintenance instructions
11.2.1. Before work is performed
11.2.2. Electric brakes
11.3. Diagnostics and trouble shooting
11.3.1. Troubleshooting the brakes
12. MISCELLANEOUS
12.1. Options
12.1.1. Additional equipment
12.1.2. Additional equipment, overview
12.1.3. Battery lock, quick lock (option)
12.1.4. Platform damping – adjustable, controls (option)
12.1.5. Load backrest (option)
12.1.6. power supply socket (option)
12.1.7. USB-power supply socket (option)
12.1.8. Equipment bar installation
12.1.9. Multi-purpose tray installation
12.1.10. Work light (option)
12.1.11. Writing surface installation
12.1.12. Foot protection (option)
12.1.13. Closed Pallet Entry and Exit (option)

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