This is the factory workshop set for the Landini New Legend 125, 135, 145, 165 and 185 in Techno, Top and Top Tronic trim, bundled as three documents in one file: the RP71 cover leaf, the Legend Deltasix transmission component manual, and the full NewLegend TDI workshop manual. Between them you get the material a dealer tech would work from: clutch, the modular DeltaSix transmission with reverse shuttle, 4WD front axle, mechanical and electronic power lift, calibration procedures, and the Check-Control dash autodiagnosis chapter. The two big payoffs are the pressure-coded hydraulic circuit diagrams and an electrical chapter running from page 892 to page 1291 that carries the wiring diagrams alongside a proper fault circuit diagnosis method, both confirmed present and readable. One honest note: the Perkins engine chapter is omitted from this compilation.
What's Inside This Landini New Legend 125-185 Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 310-371 | Manual Structure, Tractor Identification, Weights and Dimensions, Safety Rules, Conversion Tables, Sealants, Driving Torques, General Assembly Instructions |
| Clutch | 372-383 | Clutch Assembly, Adjustment, Removal |
| Transmission | 384-537 | DeltaSix Modular Transmission, Gear Ratios, Reverse Shuttle, Disassembly, Remounting |
| Wd Axle | 538-617 | Front Axle, Differential, Final Drives |
| Hydraulic Circuit | 618-787 | Low/High Flow Circuits, Power Steering, Forced Lubrication, Pressure Legend (Confirmed P.650 Render) |
| Mechanical Power Lift | 788-833 | 3-Point Lift, Mechanical Control |
| Electronic Power Lift | 834-891 | Ehr Electronic Lift Control |
| Electrical System | 892-1291 | Wiring Diagrams, Fault Circuit Diagnosis, Switches and Loads (Confirmed P.900 Render Fig.9.5) |
| Calibration | 1292-1315 | Sensor and Actuator Calibration Procedures |
| Troubleshooting | 1316-1381 | Fault Diagnosis, Symptom Tables |
| AC and Ecc System | 1382-1447 | Air Conditioning, Climate Control Troubleshooting |
| Special Tools | 1448-1490 | Dedicated Service Tools List |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Weight in running order (125TDI, with cab) | 5500 kg | p. 318 |
| Wheelbase (125TDI) | 2800 mm | p. 318 |
| Ground clearance | 470 mm (125TDI) / 498 mm (135TDI) | p. 318 |
| Max width on road | 2500 mm | p. 318 |
Landini New Legend 125-185 Common Problems This Manual Covers
Transmission slipping or gears failing to engage properly
The Transmission (DeltaSix) chapter covers the modular gearbox end to end: gear ratios, the reverse shuttle, full disassembly, remounting and the adjustment procedures. The dedicated Deltasix component manual in the bundle adds component-level detail, so you can strip and rebuild the exact pack that is slipping instead of swapping the whole unit.
Manual Section: Transmission (DeltaSix) p. 384Weak or slow hydraulic response, external leaks
The Hydraulic Circuit chapter maps both the low and high flow circuits with pressure-coded diagrams, plus power steering, forced lubrication and the cooling radiator. Trace the coded lines to find which circuit is bleeding pressure, then test at the points the diagrams identify before pulling any pump.
Manual Section: Hydraulic Circuit p. 650Clutch dragging, juddering or not releasing cleanly
Half the complaints blamed on the gearbox start at the clutch. The Clutch chapter gives the full assembly layout, the adjustment procedure and step-by-step removal, so you can check and set the adjustment first, then split the tractor properly if the friction components actually need replacing.
Manual Section: Clutch p. 372Electronic lift misbehaving or sensors reading wrong after repairs
The Electronic Power Lift chapter explains the EHR control system, and the Calibration chapter gives the sensor and actuator calibration procedures that must follow any component swap. If the dash shows an alarm code, the Check-Control chapter cross-references it to the component list so you test the right part first.
Manual Section: Electronic Power Lift / Calibration p. 834Frequently Asked Questions
Does this manual cover overhauling the Perkins engine?
No, and you should know that before buying. The contents page lists an Engine chapter, but in this compiled edition it contains zero pages: Chapter 1 ends and the Clutch chapter begins immediately after. Engine overhaul is omitted from this compilation, so for injection pump, head or bottom-end work you need a separate Perkins manual. Everything from the flywheel back is covered in depth. p. 308
Are real wiring diagrams included, or just a parts-style overview?
Real ones. The Electrical System chapter runs from page 892 to page 1291 and carries the wiring diagrams for switches, loads and harnesses, together with a fault circuit diagnosis method that walks you through isolating a dead circuit instead of guessing. Part of that span is diagnosis text and connector views rather than diagrams, but if you chase electrical gremlins on a Top Tronic this chapter alone justifies the manual. p. 900
Can I use it to decode the alarm codes on the dash?
Yes. The Check-Control chapter documents the dash autodiagnosis system: alarm codes shown on the display with a buzzer and priority levels, cross-referenced to the component and harness lists so you can go from a code straight to the sensor or connector to test. There is also a conventional troubleshooting method for faults that never throw a code. p. 1319
What exactly is in the 3-in-1 bundle?
Three documents compiled into one file: the RP71 cover leaf on pages 1-2, the Legend Deltasix transmission component manual on pages 3-305, and the NewLegend TDI main workshop manual from page 306 to 1490. The Deltasix book goes deeper into the transmission than the main manual alone would, which matters because that gearbox is where most of the expensive work on these tractors happens. p. 306
Which models and years does it apply to?
It covers the New Legend 125, 135, 145, 165 and 185 TDI in Techno, Top and Top Tronic trims. Production years are not printed in the manual itself, so match by model and trim rather than year. Identification plates, weights and dimensions are laid out in the Introduction chapter so you can confirm your tractor before tearing anything down. p. 318
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