Service manual New Holland 810LA, 815LA, 830LA, 835LA, 850LA, 855LA, 857LA, 910LA, 915LA, 917LA, 935LA, 937LA, 975LA | 60034447

1. Introduction
1.1. Necessary additional documentation
1.2. Identification
1.2.1. Model and serial number
1.3. Alignment reference
1.4. Setting joystick position
1.5. Subframe identification
1.6. Subframe identification DM/DL/DLM/DXL
2. Description and definitions
2.1. Description
2.2. Definitions
2.2.1. Third/fourth hydraulic function
2.2.2. Live3 (active third hydraulic function)
2.2.3. Implement lock
2.2.4. Hydro Quick / Multi-coupler MC4
2.2.5. Single couplers
2.2.6. Multicoupler 2 (MC2)
2.2.7. Lock & Go
2.2.8. Position indicator
2.2.9. Compact Valve Unit (CVU)
2.2.10. Hydraulic implement connection, Multi-coupler
2.2.11. Hose kit
2.2.12. Soft Ride, Load Damping System
2.2.13. Material buckets
2.2.14. Heavy Duty Material Buckets
2.2.15. Construction Tooth Buckets
2.2.16. Light Material/ Snow Buckets
2.2.17. Fork Lifts
2.2.18. Log Grab Attachment for Fork Lifts
2.2.19. Bale spike
2.2.20. Big Bale Fork / with Backstop
2.2.21. Grapple with optional backscreen
2.2.22. Flexigrip 160, 200
2.2.23. Quadrogrip 200
2.2.24. Weld on Hook Set
2.2.25. Systems DM, DL and DXL
2.2.26. Mechanical Self Levelling loader, MSL
2.2.27. Non-Self Levelling loader, NSL
2.2.28. Tool carrier
2.2.29. Implement
2.2.30. Implement hooks
3. Safety instructions
3.1. General information
3.1.1. Guards
3.1.2. Warning, prohibition and information decals.
3.2. Explanation of warning levels
3.2.1. Symbol explanation
3.2.2. Responsibility
3.3. Installing the loader
3.4. Joystick operation
3.5. Protection equipment
3.5.1. Service
3.5.2. Welding
3.5.3. Safety belt
3.5.4. ROPS, Rollover protection structure
3.6. Operation
3.6.1. Before work
3.6.2. Operator/driver location
3.6.3. Connecting implement
3.6.4. Workplace
3.6.5. Stability
3.6.6. Tractor stability
3.7. Risk factors
3.7.1. During transport and work
3.7.2. During service
3.7.3. After work
3.8. Replacement parts
3.9. Location of warning, prohibition and information decals (EU)
3.10. Location of warning, prohibition and information decals (NAFTA)
3.11. Location of safety signs on implements
4. Installation – subframe
4.1. Installation preparation – subframe
4.2. Installation – subframe on tractor
4.3. Installation checks – subframe installation
5. Installation – Front Loaders
5.1. Installation Preparation, Front Loaders
5.1.1. Lock & Go
5.1.2. Position indicator
5.2. Connection – Front loader with subframe
5.2.1. Connecting the loader using lifting equipment
5.2.2. Coupling a parked loader
5.3. Checking front loader installation
5.4. Disconnecting-Front loader with subframe
5.4.1. Unhitching the loader using lifting equipment
5.4.2. Disconnecting the loader
6. Installation – Control system
6.1. Hose kit
6.2. Compact Valve Unit, CVU
6.2.1. CVU equipped with: Basic NSL (no extra functions)
6.2.2. CVU equipped with: Soft Ride + shock valves (tilt)
6.2.3. CVU equipped with: Third hydraulic function
6.2.4. CVU equipped with: Third function + Soft Ride
6.2.5. CVU equipped with: Third function + hydraulic implement lock
6.2.6. CVU equipped with: Third function + Soft Ride + hydraulic implement lock
6.2.7. CVU equipped with: Third and fourth hydraulic functions
6.2.8. CVU equipped with: Live3
6.2.9. CVU equipped with: Live3 + Soft Ride + shock valves (tilt)
6.2.10. CVU equipped with: Live3 + hydraulic implement lock
6.2.11. CVU equipped with: Live3 + Soft Ride + hydraulic implement lock
7.0.12. The tractor’s own joystick
7. Service – general
8. Service – subframe
9. Service – Front loaders
9.1. Lubrication
9.2. Tool carrier
9.3. Loaders
9.3.1. Pins and bushings
9.3.2. Tool carrier, replacing pins and bushings
9.3.3. Replacing the pins and bushings, triangular link
9.3.4. Replacing pins and bushings, lift cylinder and bearing box
9.4. Bearing box
10. Service – Loader hydraulics
10.1. Hydraulic system
10.2. Hoses and connectors
10.2.1. Replacing hoses or connectors
10.3. Main hose kit
10.4. Boom suspension
10.4.1. Replacing accumulators
10.5. Compact Valve Unit (CVU) with associated function modules
10.5.1. Module CB01 connecting block ”Basic”
10.5.2. Module CB03 connecting block ”Soft Ride”
10.5.3. Module CB04 connecting block ”Tilt”
10.5.4. Module SV01 selector valve Third hydraulic function
10.5.5. Module SV02 selector valve fourth hydraulic function
10.5.6. Module IL01 Hydraulic lock valve
11. Service – Cylinders
11.1. Tilt cylinder – Mechanical Self Levelling loader, (MSL)
11.1.1. Tilt cylinder disassembly
11.1.2. Removing the piston
11.1.3. Remove the piston seals
11.1.4. Remove the top nut seals
11.1.5. Remove the bottom guide seals
11.1.6. Installing new sealing components on the piston
11.1.7. Installing new sealing components on the top nut
11.1.8. Installing new sealing components on the bottom guide
11.1.9. Installing the top nut, piston and bottom guide on the piston rod
11.1.10. Final assembly – tilt cylinder
11.2. Tilt cylinder – Non-Self Levelling loader (NSL)
11.2.1. Tilt cylinder disassembly
11.2.2. Removing the piston
11.2.3. Remove the piston seals
11.2.4. Remove the top nut seals
11.2.5. Installing new sealing components on the piston
11.2.6. Installing new sealing components on the top nut
11.2.7. Installing the bearing and the piston on the piston rod
11.2.8. Final assembly – tilt cylinder
11.3. Lift cylinder
11.3.1. Tilt cylinder disassembly
11.3.2. Removing the piston
11.3.3. Remove the piston seals
11.3.4. Remove the top nut seals
11.3.5. Installing new sealing components on the piston
11.3.6. Installing new sealing components on the top nut
11.3.7. Installing the bearing and the piston on the piston rod
11.3.8. Final assembly – lift cylinder
12. Troubleshooting
12.1. Troubleshooting table – loaders
12.1.1. CVU
13. Tightening torques
13.1. Tightening torques
13.1.1. Table – Tightening torque
14. Storage
15. Specifications
15.1. Mechanical self levelling, MSL
15.2. Non self levelling, NSL
16. Wiring diagram
16.1. Wiring diagram – Loader
16.2. Wiring diagram -Loader with Live3
16.3. Wiring diagram – Loader with all hydraulic functions