This is the Fiat 45-66 and 45-66 DT Operator Manual, 88 pages covering these two-wheel and four-wheel-drive tractors and their 8035.06.220 and 8035.06.320 engines.
It is the owner and operator book: identification data, the controls and instrument panel, and how to run the tractor day to day, from starting and stopping to the power take-off, hydraulic lift, lower link positions and towing attachments. It also covers routine maintenance and fuel system bleeding, the electrical system and battery, and a maintenance schedule with the key adjustments, clearances and torques. Separate sections describe the 45-66 DT four-wheel drive, the 20-speed creeper, the reverser and no-spin versions, full specifications and the wiring diagram.
With it you can set clutch and brake free travel, bleed the fuel system, operate the lift and 4WD correctly, and keep to the service intervals. Delivered as a downloadable PDF for any device or printing.
Complete the set for your 45-66, 45-66 DT
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Service | 6-7 | Spare Parts |
| Panelling and Cab Maintenance | 8 | Weathering Protection, High Corrosion Resistant Steel Panellings, Painting Systems, Hardening Plastic Protective Coatings, Waxy Products, Paintwork Touchups |
| Identification Data | 9 | Tractor Data Plate, Engine Type and Number, Frame Type and Number |
| Controls and Instruments | 17-21 | Instrument Panel, Control Board, Splitter Control Lever, Master Clutch Pedal, Seat Ride Control Lever, PTO Control Lever, Tool Box, Parking Brake Lever |
| Operation | 22-49 | Starting and Stopping, Power Take-Off, Relative Ground Speed P.T.O., Hydraulic Lift, Lower Link Stroke, Towing Attachments |
| Maintenance | 50-51 | Cav Pump Engine, Fuel System Bleeding, Bosch Pump Engine |
| Electrical System | 52-54 | Starting Engine with Flat Battery or Without Battery, Battery, Fuses, Headlamp Alignment |
| Maintenance Schedule | 55-58 | Adjustments (Master Clutch Pedal Free Travel, Brakes Pedal Free Travel, Parking Brake Control, Fan Belt - Deflection, Master Clutch Outer Release Lever Pin Free Travel, Service and Parking Brakes, Engine Valves - Clearance, Fuel Injectors - Release Pressure, Starter) |
| Specifications | 59-63 | Weights, Speeds, Dimensions, Engine, Transmission, Hydraulic Lift |
| 45-66 Dt Four Wheel Drive | 64-68 | Foreword, Dimensions, Tractor Weight, Front Wheel Drive, Steering, Front Track Adjustment, Front Tracks |
| Speed Version | 69 | Creeper, Creeper Applied, To Engage Creeper, Tractor Speeds, With Engine at Governed Speed, Operating Weight |
| Reverser Version | 70 | Reverser Applied, Reverser Released, To Change Direction of Travel, Specification, Tractor Speeds |
| Dt-Tractor No-Spin Version | 71-73 | Printed in Italy, Copyright by Fiatgeotech S.p.A. |
| Running-In/ Flexible Maintenance | 85-87 | Flexible Maintenance |
| Wiring Diagram | 88 | Headlamps, Battery, Alternator, Fuses, Multiple Gauge, Cable Color Code |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Front wheel nuts torque | 147 N.m, 30 kgm or 108 ft lb | p. 44 |
| Rear wheel disc to hub screws torque | 255 Nm - 26 kgm or 188 ft lb | p. 46 |
| Master clutch pedal free travel | 25 mm (1 in) | p. 55 |
| Master clutch outer release lever pin free travel | 4,5 mm (0.18 in) | p. 55 |
| Fan belt deflection | 10 to 11 mm or 1/2 in applying a 78 to 98 N, 8 to 10 kg or 18 to 22 lb load | p. 55 |
| Engine Valves - Intake Clearance | 0.25 mm | p. 55 |
| Engine Valves - Exhaust Clearance | 0.35 mm | p. 55 |
| Fuel Injector Release Pressure | 230 to 238 bar | p. 55 |
| Engine Oil Capacity (Engine and filter) | 7.3 L | p. 86 |
| Cooling System Capacity | 14 L | p. 79 |
