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This 710-page Landini REX Training Manual (OEM #3659961M2) covers the full lineup: 60-65-70-80 V, 60-70-80-90-100 GE-F-L-GT, Orchard 60-70-80-90-100, and Vineyard 60V-65V-75V-80V tractors. You get complete wiring diagrams for the electronic power lift and full electrical system, plus hydraulic schematics covering both the low pressure and high pressure hydraulic circuits. Inside: engine timing procedures for the 903.27 and 1004.40 series engines, driving torque tables, and a full troubleshooting section for the power lift systems. Check the low-pressure hydraulic flow rate at 18.7 L/min at 2200 RPM, and set the control knob to one full turn for a 1.5 mm axial stem movement. No more digging through guesswork on a mixed orchard and vineyard fleet. This bookmarked PDF opens on any device, so pull it up on your tablet and jump straight to the right chapter.
What's Inside This Landini Rex 60–100 Series Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 4-75 | Reading the Manual, Tractor Identification and Technical Specifications, Working in Safety, Pre-Delivery Inspections and Maintenance |
| Engine | 76-107 | Driving Torque Values, 903.27 Engine Tuning, 1004.40 / 1004.42 / 1004.40T Engine Timing |
| Clutch | 108-121 | Inspection, Overhaul and Adjustment, Special Tools |
| Standard Transmission | 122-171 | Main Components, Special Tools |
| Wd Front Axle | 172-196 | Inspection and Adjustments, Special Tools |
| Power Take-Off | 197-208 | - |
| Low Pressure Hydraulic Circuit | 209-276 | Gear Pump and Suction Filter, Lubrication Circuit, Transmission and PTO Clutch Feed, Pressure Testing, Inspection and Adjustments, Special Tools |
| High Pressure Standard Hydraulic Circuit | 277-334 | Variable-Displacement Pump, Steering Circuit and Priority Valve, Power Lift Feed, Trailer Brake Valve, Relief Valve Settings, Inspection and Adjustments, Special Tools |
| Mechanical Power Lift | 335-372 | Inspections, Adjustments and Troubleshooting, Special Tools |
| Electronic Power Lift | 373-428 | Hydraulic Circuit, Electrical System, Functionality Tests |
| Electrical System | 429-646 | Wiring, Technical Specifications and Diagrams |
| Air Conditioning System | 647-689 | Air-Conditioning System, Emptying and Charging the System, Functionality Tests |
| Special Tools | 690-710 | - |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Type (on the intake) | with single washable metal gauze cartridge | p. 29 |
| Filtering degree | 40 micron | p. 29 |
| Max. flow rate at 2200 RPM engine rate | Mod. 60-70-80-90-100 18.7 I./min | p. 216 |
| Maximum knob (9) rotation | one turn with a 1.5 mm axial movement of the stem (6) | p. 305 |
| lift links rise | 23 cm | p. 407 |
| Transmission Speeds (Standard Gearbox) | 12 forward and 12 reverse | p. 19 |
| Engine RPM for 540 PTO speed | 1944 RPM | p. 26 |
| Low Pressure Hydraulic Circuit Max. Operating Pressure | 180 bar | p. 29 |
| Rex 70V, Rex 80V, Rex 90, Rex 100 | ||
| Engine Bore | 100 mm | p. 14 |
| Rex 60-65-70-80 | ||
| Clutch Gearbox Plate Diameter | 11" (280 mm) | p. 19 |
| 4WD version | ||
| 4WD Front Axle Max. Steering Angle | 55° | p. 28 |
Landini Rex 60–100 Series Common Problems This Manual Covers
Landini REX front loader or three-point hitch stops responding, hydraulic control lever feels completely dead
Check control knob (9) first; it should rotate only one full turn with a 1.5 mm axial stem movement, per page 305. If it's stuck in transport lock, free the stem and confirm oil flow resumes. Inspect the loader's hydraulic coupler for partial disengagement, and verify system pressure holds at 180 bar.
Manual Section: Chap.8 High Pressure Standard Hydraulic Circuit p. 305PTO shaft won't engage smoothly or slips off during removal, collar sticks tight
Verify the collar mechanism fully retracts before attaching; a partially released collar binds the yoke and won't seat. Confirm engine speed reaches 1944 RPM for correct 540 PTO output, per the specs on page 26, then grease the collar and splines. Check for shaft misalignment against the implement drawbar and realign.
Manual Section: Chap.6 Power Take-Off p. 26Engine, hydraulic, and transmission filters need frequent replacement, oil looks dirty or restricted flow
Follow the maintenance schedule on page 46: change the engine oil filter and fuel filter cartridge as required, and clean the dry air filter cartridge at the same interval. The intake hydraulic filter uses a washable metal gauze cartridge rated at 40 micron; the delivery side takes a replaceable paper cartridge. Clean the power lift and power steering oil filters.
Manual Section: Chap.1 Introduction p. 46Engine won't start or cranks slowly in cold weather, battery seems fine
Check the injection pump locking angle and timing per the engine tuning procedures on page 98; a few degrees of drift causes hard cold starts even with a strong battery. Verify glow plug circuit continuity and clean the battery terminals. Bleed the fuel system of trapped air and confirm camshaft timing marks align before cranking again.
Manual Section: Chap.2 Engine p. 98Three-point hitch power lift won't raise implement, dash warning light stays on
Check the fault code table in the electronic power lift check-control system to identify what the dash light is flagging. Verify the lowering speed selector isn't fully closed (turned anti-clockwise stops lowering entirely) as described on page 396, and confirm the lift links can rise the full 23 cm travel before ruling out a hydraulic fault.
Manual Section: Chap.10 Electronic Power LiftFrequently Asked Questions
What are the torque specifications for Landini REX engine bolts?
For the 903.27 engine, cylinder head screws 1 to 8 should be tightened to 90 Nm, then re-tightened through 60°. Nuts 9 to 12 should be tightened to 60 Nm, then re-tightened through 60°. Main bearing fixing screws require a torque of 152.5 Nm. p. 87
What do Landini REX error codes mean?
The manual provides fault code tables to identify electrical/electronic faults in the electronic power lift system. For example, a 'SLIGHT FAULT' with code '-3-1' for the 'draft sensor' indicates that the signal meaning return sensor is not OK, the circuit is open, or the sensor is not connected, or there is a possible short-circuit or discharge towards ground. p. 418
What are the cold valve clearances for the Landini REX 60V engine?
For the Landini REX 60V engine, the cold valve clearance for the intake is 0.20 mm, and for the exhaust, it is 0.45 mm. p. 16
What is the recommended engine oil change interval for Landini REX tractors?
The engine oil on Landini REX tractors should be changed after every 250 hours of operation, as indicated in the routine maintenance guide. p. 46
What is the PTO speed and corresponding engine RPM for the 540 RPM setting on Landini REX tractors?
The 540 RPM PTO speed is achieved when the engine rate is 1944 RPM. This is a key specification for power take-off operations. p. 26
What format is this Landini REX 60-65-70-80 V & variants manual in?
Immediate download of the complete 710-page searchable Training manual. Access it on any device, from a laptop at your desk to a phone in the field.
Am I able to print pages from this Landini REX 60-65-70-80 V & variants manual?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
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