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This Landini 7860 Service Manual PDF (OEM #3535057 Ml) runs to 307 pages across one machine family: the 5860, 6060, 6860, 7860, and 8860 tractors. It carries hydraulic schematics for both the Cat.1/2 and Cat.3 circuit variants, wiring diagrams for traditional and semiplatform electrical systems, and step-by-step rebuild work spanning the clutch, gearbox, differential, front axle, hydraulic pump, and hydraulic lift. It also holds calibration data, transmission and hydraulic lift fault-finding charts, clearance specs for pistons and valve guides, and a full special-tools reference that runs from clutch disengagement tooling to differential bevel pinion hardware. Torque the 3-cylinder head cold at 100 Nm; the four-cylinder 6860, 6870, and 6880 step up to 136 Nm. Factory numbers, no guesswork. Bookmarked and searchable, so you jump straight to a system, pull the spec, and get back to the bench.
What's Inside This Landini 5860–9880 Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety Regulations | 3-6 | Personal Safety, Tools and Equipment, First Aid |
| Splitting the Tractor Into Sections | 16-20 | Splitting Traditional and Semi-Platform Tractors Into Sections, Splitting Platform Tractors and Tractors with Cabs Into Sections |
| Engine | 21-42 | Features (Type of Tractors, Specifications, Timing, Timing Data, Valve Rocker Play, Fuel Supply, Injector Calibration Pressure, Lubrication, Cooling) |
| Transmission | 43-116 | Longitudinal Cross Section of the Transmission, Clutch (Specifications, Checking for Wear and Wear Limits, Fault Finding Chart) |
| Front Axle | 117-153 | 2WD Front Axle (Features, Taper Roller Bearing Adjustment, Guide Wheel Axis Diagrams) |
| Steering | 154-171 | Summary, Mechanical Steering (Features, Adjustments) |
| Hydraulic System | 172-253 | Hydraulic Circuit (Features and Description, Diagram for Cat.1 and 2 Tractors, Diagram for Cat.3 Tractors), Pump (Overhauling) |
| Electrical System | 254-273 | Summary (Control Panel Instruments, Electric System Diagram, Traditional Tractors, Semiplatform Tractors) |
| Special Tools | 274-307 | Summary (Transmission, Clutch, Gearbox, Final Drive Units, 4WD Front Axle, Hydraulic Lift, Power Steering), Tool CR 371 (for 11" Clutch Disengagement Lever Height Adjustment) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| 3 Cylinders (5860, 6060, 5870, 6070) | ||
| Recommended tightening torque - Cold hot head | 100 Nm | p. 34 |
| 4 Cylinders (6860, 6870, 6880) | ||
| Recommended tightening torque - Cold hot head | 136 Nm | p. 34 |
| All Models | ||
| Oil-immersed air filter capacity (if mounted) | 0.7 litres | p. 9 |
| Intake oil filter type | Wire net, removable for cleaning | p. 173 |
| Belt flexure | 19.0 mm | p. 31 |
| Number of thermostatic valves | 1 | p. 24 |
| Water pump type | centrifuge | p. 24 |
| Number of plates - Gearbox clutch | 1 | p. 46 |
| Number of plates - P.t.o. clutch | 1 | p. 46 |
| AD3.152S, T3.152.4 | ||
| Initial valve opening temperature | 82°C | p. 24 |
| 5860-6060, 5870-6070 | ||
| Cooling System Capacity | 10.5L | p. 9 |
| 6860-8860, 6870-8870, 6880-9880 | ||
| Cooling System Capacity | 15L | p. 9 |
Landini 5860–9880 Common Problems This Manual Covers
Landini 5860 clutch slips under load or pedal travels to the floor without disengaging
Check pedal free travel at the cab floor: it should measure 3.5-4 cm (page 49). If linkage is out of spec, adjust before splitting the tractor. Inspect the gearbox clutch plate on page 46; minimum serviceable thickness for 11-inch units is 9.6 mm. The fault finding chart maps both slip and non-disengagement as separate conditions.
Manual Section: TransmissionHydraulic lift arms fail to raise an implement, or come up too slowly during work p. 173
Verify the hydraulic system relief valve is set to 170 bar (page 173); low pressure is the first culprit on a slow or non-lifting system. Check oil level before pulling anything apart. If pressure is correct, inspect the main control valve sensitivity and lift linkage covered in the Hydraulic System section from page 172.
Manual Section: Hydraulic SystemSteering wheel heavy to turn or effort increases suddenly during low-speed maneuvers p. 155
Measure steering wheel rotation torque: specification for mechanical steering is 0.07-0.23 Kgm (page 155). Values outside this range point to either low hydraulic pressure or internal valve wear. Check diagnostic test values on page 166 before opening the circuit, and verify hydraulic oil level and cleanliness first since contamination commonly causes stiffness in the steering valve.
Manual Section: SteeringTemperature gauge climbs into red or coolant level drops unexpectedly during heavy cultivation p. 31
Top up coolant first: capacity is 10.5L on 5860/6060/5870/6070 models, or 15L on all other variants in this range (page 9). Then check fan belt deflection against the 19.0 mm specification (page 31). A stuck-open or stuck-closed thermostat is next; engine cooling specs including thermostat data are in the Engine section from page 21.
Manual Section: EngineBrake pedal feels spongy, has excessive travel, or braking effort uneven between left and right p. 105
Adjust pedal free travel to 35-40 mm at the pedal pad (page 105). Set each pedal independently before locking them together; uneven feel between left and right almost always traces to mismatched travel. A soft pedal means air in the circuit: bleed both front and rear brake lines using the procedures in the Front Axle section from page 117.
Manual Section: TransmissionFrequently Asked Questions
What are the torque specs for Landini engine head bolts?
Head bolt torque is 100 Nm for 3-cylinder engines and 136 Nm for 4-cylinder engines, both set cold. A second figure of 129 Nm is listed for the 4-cylinder as well.
What is the hydraulic relief valve pressure on the Landini 6880?
The hydraulic system relief valve is set to 170 bar. Low pressure is the first thing to check on a slow or non-lifting hydraulic system; confirm oil level before dismantling the main control valve.
What is the brake pedal free travel specification?
Brake pedal free travel should be set to 35-40 mm at the pedal pad. Adjust each pedal independently before locking them together; a spongy pedal usually means air in the circuit and needs bleeding.
What format is this Landini 5860 & variants manual in?
A 307-page Service Manual in searchable PDF, available the moment you complete checkout. Read it on a computer, tablet, or phone, with no shipping wait.
Can I print specific sections of this Landini 5860 & variants Service Manual?
None at all. The PDF is DRM-free, so print whatever sections you want to carry out to the shop. Standard letter or A4 paper both work.
Can I find wiring schematics in this Landini 5860 & variants manual?
Yes. The 7860 schematics are included in full, with wire colors, connector locations, and circuit descriptions.
Document Quality
This PDF is a scanned document with an OCR text layer, so you can search and copy the full text. The text is crisp and easy to read, and the diagrams are scanned line drawings with readable labels. Pages are generally clean, though some minor scan artifacts like slight speckling and faint lines are present, and some pages have a slight skew. Page 7 is a blank filler page.
