New Holland LM840 / LM850 / LM860 Service Manual
Wiring diagrams, specifications, and repair sequences for transmissions, axles, brakes, and steering cylinders. Includes gear ratios, hydraulic pressures, and torque specifications.
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New Holland Models Covered & Key Technical Specifications
Models: New Holland LM840, New Holland LM850, New Holland LM860
Sub-models / Variants: Turbo, N/A
Build Years: 2000
Technical Data:
- Transmission type: 4-speed synchromesh power shuttle
- Gear ratios (Forward): 6.285 (1st), 3.325 (2nd), 1.710 (3rd), 1.086 (4th)
- Gear ratios (Reverse): 6.251 (1st), 3.307 (2nd), 1.701 (3rd), 1.080 (4th)
- Main system pressure: 14.5–15.5 bar (210–225 psi)
- Torque converter pressure: 6.5–7.5 bar (94–109 psi)
- Transmission lubricant capacity: 9.4 liters (2.5 US gallons)
- Solenoid coil resistance: 5 ohms
- Brake disc diameter: 203.2 mm (8 inches)
New Holland Manual Features & Content Preview
New Holland LM840, LM850, and LM860 Service Manual
- Covers 2000 New Holland LM840, LM850, and LM860 telehandler variants with 4x4 power shuttle transmissions
- Official New Holland Construction publication dated March 2000
- Contains 4 detailed exploded-view diagrams of the transmission, bevel gearbox, and torque converter assemblies
- Downloadable PDF delivers as a direct download the moment payment clears
- Full-text search finds any part number in seconds
- This March 2000 service document serves as the primary technical reference for the New Holland telehandler drivetrain including hydraulic, electrical, and mechanical gear train specifications.
Transmission and Bevel Gearbox Technical Scope
This 203-page service manual for the New Holland LM840, LM850, and LM860 covers the 4x4 power shuttle transmission and bevel gearbox assemblies. The document provides detailed technical data on transmission control, directional valve operations, torque converter functions, and internal gear train synchronization. how factory workshop documentation is structured includes detailed section-by-section breakdown of removal, disassembly, inspection, and reassembly protocols.
Hydraulic and Mechanical Specifications
Transmission main system pressure is documented at 14.5–15.5 bar (210–225 psi) in the diagnostic section. The torque converter relief valve is specified at 7.5 bar (109 psi). Forward and reverse clutch pack pressure is specified at 13.5–14.5 bar (195–210 psi) in the test port table. Lubrication system pressure is listed at 1.0–1.7 bar (15–24 psi) in the transmission housing data. Resistance for transmission solenoids is documented at 5 ohms in the electrical test specifications. All service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This official New Holland service manual provides critical technical data for the 2000 New Holland LM840, LM850, and LM860 telehandlers, documenting transmission overhaul, gear ratios, electrical diagnostic values, and lubrication system specifications.
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