This is the Kubota operator's manual for the F2890 and F3690 front mowers, the owner reference for running and maintaining these diesel machines and their D1105 and V1505 engines. It runs 91 pages.
It walks you through the instrument panel and controls, mounting and dismounting the mower deck, pre-operation daily checks, starting and stopping the engine, and safe operation on slopes and with the PTO. Maintenance coverage includes service intervals, replacing fuses and bulbs, bleeding the fuel system, adjusting lift springs, and preparing the machine for storage, plus specifications and implement limitations.
A troubleshooting section helps you diagnose engine, power train, battery, and general machine faults. This is an operator manual for daily use and upkeep, not a full engine overhaul manual. Delivered as an instant PDF download you can read on any device or print.
Complete the set for your F2890, F3690
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety First | Product Quality and Service, Importance of Manual and Maintenance, Kubota's Policy and Dealer Consultation, Danger, Warning, Caution, Important, Note | |
| Safe Operation | Before Operating, Operating on Slopes, Using the PTO, Servicing Safety, Danger/Warning/Caution Labels | |
| Servicing of Machine | Serial Numbers, Warranty Information, Scrapping Procedure | |
| Specifications | Engine Specifications, Capacities, Dimensions, Traveling System, PTO Specifications | |
| Implement Limitations | Maximum Loading Weight, Front Axle Load, Rear Axle Load, Lift Link End Load | |
| Instrument Panel and Controls | Liquid Crystal Display, Key Switch, Throttle Lever, Hydraulic Lift Lever, PTO Lever | |
| Mower Mounting | Mounting the Mower, Dismounting the Mower Deck, Mower Tilt Up (How: Mount Another Implement) | |
| Pre-Operation Check | Daily Check Items, Safety Warnings, Easy Checker System | |
| Operating the Engine | Starting the Engine (Key Switch, Cold Weather Starting, Block Heater), Stopping the Engine | |
| Operating the Machine | Operating New Machine (Changing Lubricating Oil for New Machines, Engine Break-In, Machine Break-In) | |
| Check During Driving | Immediately Stop Engine If, Easy Checker (Tm) Lamps, Overheat Alarm, Electrical Charge | |
| Periodic Service | How to Open the Hood | |
| Service As Required | Replacing Fuses, Replacing Light Bulb, Bleeding Fuel System, Adjusting Lift Springs | |
| Storage | Preparation for Storage, Battery Storage, Removing From Storage | |
| Troubleshooting | Engine Troubleshooting, Power Train Troubleshooting, Battery Troubleshooting, Machine Troubleshooting |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Front wheel nut torque | 48.1 to 55.9 N-m (4.9 to 5.7 kgf-m) | p. 64 |
| Rear wheel nut torque | 69.0 to 73.0 N-m (7.0 to 7.4 kgf-m) | p. 64 |
| Air cleaner element cleaning air pressure | under 205kPa (2.1kgf/cm²) | p. 66 |
| Air cleaner element cleaning interval | every 100 Hr | p. 50 |
| Fuel filter element check interval | every 100 Hr | p. 50 |
| Fuel filter element replacement interval | every 400 Hr | p. 50 |
| Engine oil filter cartridge tightening | by hand an additional 1/2 turn only | p. 50 |
| Engine oil filter cartridge replacement interval | every 200 Hr | p. 50 |
| Fan drive belt deflection | 9 to 11 mm | p. 49 |
| Fan drive belt depression force | 98N (10 kgf) | p. 69 |
| ACC fuse capacity | 5 A | p. 58 |
| Head lights, Fuel pump fuse capacity | 10 A | p. 58 |
