This is the operator's manual for the Fiat 110-90 and 110-90 DT tractors, publication 06910280, written in English. It covers the two wheel drive 110-90 and the four wheel drive 110-90 DT, both powered by the 5861 cc six cylinder diesel rated at 80.9 kW (110 HP), with CAV or Bosch injection.
Using its 103 pages, owners and mechanics can identify every control and instrument, follow correct starting and stopping, run the transmission and splitter, operate the Lift-O-Matic hydraulic lift and remote valves, and attach implements. It also covers the maintenance schedule, fluid and filter changes, fuel and brake bleeding, plus the electrical system with wiring diagram and fuses.
Dedicated sections detail the 110-90 DT four wheel drive, the 20-speed and No-Spin versions, and the Comfort, SuperComfort and air conditioned cabs. It is delivered as a downloadable PDF you can view on any device or print.
What's Inside This Fiat 110-90, 110-90 DT Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Controls and Instruments | 17-21 | Master Clutch Lever, Parking Brake Lever, Throttle Lever, Differential Lock Pedal, Accelerator Pedal, Brake Pedals, Steering Adjustment Knob or Lever, Instrument Panel |
| Operation | 22-50 | Starting and Stopping, Transmission and Splitter, Power Take-Off, Hydraulic Lift, Remote Control Valves, Quick-Connect Implement Attachment |
| Maintenance | 51-57 | Adjustments, Fluid Change, Filter Change, Fuel System Bleeding, Brake System Bleeding, Cooling System |
| Electrical System | 58-60 | Battery, Starting Engine with Fiat Battery or Without Battery, Charging System, Wiring Diagram, Fuses, Headlamp Alignement |
| Specifications | 61-67 | Engine Type, Fuel System, Power Train, Transmission, Wheels and Tires, Electrical System |
| 110-90 Dt Four-Wheel Drive Version and Specifications | 68-71 | Live Front Axle, Weight Ratings - Standard Tires, Front Wheels, Track Widths, Steering, Turning Radius, Front Wheel Drive Operation, Four Wheel Drive Control |
| Speed Version | 72 | Speeds, At Full Load Engine RPM, Transmission and Creeper Lever Positions (Low Range, Normal Range, High Range, Reverse) |
| No-Spin Version | 73-75 | Description and Key Functions (Permits: Full Use of Tractor Pull, Smaller Turning Circles) |
| Heated and Ventilated Comfort Cab Version | 76-81 | Doors, Back Light, Side Windows, Windshield Washer, Windshield Wiper, Cab Interior Lamp, Sun Blind, Ventilation |
| Heated and Ventilated SuperComfort Cab Version | 82-89 | Doors, Back Light, Windshield Washer, Sun Blind, Windshield Wipers, Side Windows, Ashtray, Cab Interior Light |
| Air Conditioned Supercomfort Cab | 90-101 | Controls, Operation, Wiring Diagram, Periodical Inspections, Maintenance, Specifications |
| Supplement to the Operator's Manual for Models: 110-90 and 110-90 Dt | 102-103 | Running-In, Flexible Maintenance, Air Cleaner, Coolant Expansion Tank, Fuel Filter, Steering Fluid Reservoir, Windshield Washer Reservoir, Dry Air Cleaner |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Master clutch pedal free travel | 170 mm or 6 3/4 in | p. 51 |
| Parking brake grip free travel | 3 clicks | p. 51 |
| Live front axle final drives type | Planetary | p. 68 |
| Maximum lower link stroke (lifting rods at B) | 720 mm or 28 in | p. 34 |
| Maximum lower link stroke (lifting rods at C) | 645 mm or 25 in | p. 34 |
| Hydraulic pump output pressure | 185 bar (190 kg/cm² or 2,698 psi) | p. 64 |
| Engine valves. Clearance (Inlet) | 0.25 mm | p. 49 |
| Engine valves. Clearance (Exhaust) | 0.35 mm | p. 49 |
| Fuel injectors. Release pressure | 230 to 238 bar | p. 49 |
| Battery Capacity | 132 Ah | p. 56 |
| No. of cylinders | 6 | p. 60 |
| Displacement | 5861 cc | p. 60 |
