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OEM #3652037M1 documents one machine family: the Legend 105, 115, 130, 145, and 165 tractors built around the DeltaSix transmission. The schematics cover both standard and sprung-axle hydraulic circuits, the wiring diagrams give connector pin correspondence for cab interior and exterior, and a dedicated LandTools Software section covers tractor identification, functional tests, fault finding, and clutch pedal calibration. The hydraulic pump runs to 180 ±5 bar max operating pressure; set the low pressure calibrating valve to 18 bar and confirm the low pressure circuit reads between 16 and 20 bar before you sign off. Diagnosing a DeltaSix fault code blind on a Legend 115 or 145 burns hours. The manual is section-bookmarked and keyword-searchable, so you go from fault code to repair procedure in seconds, right from a tablet on the shop floor.
What's Inside This Landini Legend 105–165 Series Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 4-23 | Working in Safety, Introduction to the DeltaSix Transmission, Essential Rules for Prevention, Rules of a General Character, Lifting and Carrying, Internal Circulation |
| Transmission | 24-59 | Technical Specifications (Main Technical Specifications, Ground Speed Table, Power Train Diagram, Driving Torque Values and Sealants) |
| Hydraulic Circuit | 60-105 | General Description, Description of Low Pressure Circuit, Technical Specifications, Main Technical Specifications, Main Components of the Low Pressure Circuit, Pump, Power Steering System, Comatrol Hydraulic Power Pack |
| Electrical System | 106-175 | Technical Specifications (Main Technical Specifications), Wiring (Overall View of Wiring and Types of Connector, Connector Locations) |
| Troubleshooting | 176-213 | Introduction (Troubleshooting Instructions, Fault Codes), Check-Control (Simplified Wiring Diagram, Connector Pin Correspondence, From Fault Code to Fault Repairs) |
| LandTools Software | 214-293 | Main Control Panel (Tractor Identification Module, Functional Tests Module, Calibration Module, Fault Finding Module, Maintenance Module) |
| Special Tools | 294-303 | Introduction, Constructional Drawings of Main Special Tools |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Low pressure circuit operating pressure range | 16 bar to 20 bar | p. 105 |
| Clutch pedal calibration (rough) procedure | Described on page 277 | p. 277 |
| Clutch pedal calibration (precise) procedure | Described on page 287 | p. 287 |
| Hydraulic pump max. operating pressure | 180 ±5 bar | p. 74 |
| Low pressure calibrating valve pressure | 18 bar | p. 74 |
| Battery voltage rating | 12 V | p. 121 |
| Battery starting surge (-18°C in 30 sec) | 750 A | p. 121 |
| Intake filter filtering degree | 40 micron | p. 74 |
| Delivery filter filtering degree | 15/20 micron | p. 74 |
| Transmission / hydraulic oil quantity | 85 l. | p. 74 |
| Type of transmission / hydraulic oil | transfluid AS/C | p. 74 |
| Action for low pressure in transmission hydraulic circuit warning | Contact your Dealer’s Specialized Workshop if this occurs. | p. 172 |
Landini Legend 105–165 Series Common Problems This Manual Covers
Landini Legend 105 hydraulic pump makes whining noise, low system pressure, and rear hitch lifts slowly p. 74
Start at the main technical specifications on page 74. Drain and refill with transfluid AS/C until the combined transmission and hydraulic oil quantity reaches 85 l. Confirm the high-pressure circuit pump hits its 180 ±5 bar max operating pressure, then replace the 40-micron intake filter.
Manual Section: Hydraulic CircuitLegend 115 won't engage gears and the clutch pedal feels unresponsive during forward or reverse shuttle operation p. 191
Inspect the clutch pedal limit switch wiring for open or short circuits. Test the switch resistance with a multimeter and compare against the values in the diagnostic specifications on page 191. Replace the switch if the reading falls outside the specified range.
Manual Section: Clutch pedal limit switch faultsTransmission fails to shift into reverse and reverse synchronizer solenoid valve throws an error code on dash p. 189
Test the reverse synchronizer solenoid valve wiring for continuity, checking for opens or shorts. Measure the low pressure calibrating valve pressure and confirm it reaches 18 bar, since low oil pressure causes shift failures. Follow the troubleshooting procedures on page 189 to rule out a seized solenoid piston.
Manual Section: Reverse synchronizer solenoid valve faultsEngine runs poorly or stalls erratically due to incorrect connections or open circuit at the inductive sensor
Verify the inductive sensor connections at the main harness. Measure resistance across the sensor terminals and compare against the diagnostic test values in the manual. Check the surrounding wiring for any short circuit.
Manual Section: Inductive sensor faultsFrequently Asked Questions
How do I troubleshoot transmission or hydraulic faults on a Landini Legend?
The check control system flags transmission and hydraulic faults with a visual and acoustic alarm (AL). Read the fault code from the table in section 1-2 (page 180), then follow the repair procedure in section 2-3 (page 187). For code 11, 'Faulty Hall effect sensors,' inspect connectors (16-17-24) and check wiring continuity to find and repair broken wires or short circuits, as detailed on page 189.
How to reset ECU on Landini Legend 130
On the Legend, the ECU is called the electronic plant, and resetting one means replacing it and calibrating afterward. Once the new plant is in, connect a computer, turn the ignition key to power the system, then run tractor identification (section 2-2), steering angle sensor calibration (section 4-3), and standard parameter loading (section 4-1). Finish with P0 and clutch pedal calibration (sections 4-4 and 4-5).
What are the replacement specifications for hydraulic components?
These specs apply across the Legend 145 and the rest of the 105-165 range. The pump is a double gear type (Bosch A – 510 - 345 - 207) rated at 180 ±5 bar max operating pressure, flowing 62 l./min on the high pressure circuit and 35 l./min on the low. Filtration runs 40 micron at intake, 15/20 micron on delivery, and 12 micron on the DeltaSix supply. The power pack sets the low pressure calibrating valve to 18 bar, the cooling circuit calibrating valve to 5 bar, and the forced lubrication valve to 4.5 bar.
What are the replacement specifications for electrical components?
The battery is a maintenance-free 12 V unit: 750 A cold starting surge, 95 Ah over 20 hours, and 170 min reserve capacity. Sensors come in inductive (Jorda/Saiet) and Hall effect (Helen) types, while the solenoid valves are ON/OFF (Hydac, 12 V) and proportional (Hydac, 12 V, 2 positions and 3 ways). Neotec supplies the monitoring plant; Jorda the dashboard.
How quickly can I access this manual after buying?
Download is instant. The full 303-page searchable Training Manual lands the moment your payment clears, ready to open on a laptop, tablet, or phone right in the shop.
Are there any print restrictions on this manual?
Yes. Print as many copies as you want, with no restrictions. Plenty of mechanics print just the section they need and carry it to the shop floor.
Are hydraulic system diagrams in this Landini Legend 105 & variants manual?
Yes. It carries hydraulic system diagrams, circuit schematics, and component specifications for the Legend 105 and its variants.
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