Part of the Kubota Operator Manuals.
This Kubota Operator Manual covers the LA463 front loader in 40 pages. It is the factory operator handbook for owners and independent mechanics who want to mount, run, and maintain the LA463 correctly on their own tractor.
The manual documents suitable tractor and loader specifications, bucket and dimensional data, pre-operation checks, and the full range of operating technique: filling the bucket, lifting, carrying, dumping, float control, backfilling, and loading from a bank. Maintenance, lubrication, hardware re-tightening, general torque specifications, and the removal, storage, and reinstallation procedures are all included.
If your LA463 lifts slowly, has air in the hydraulics after a hose change, or needs its mounting bolts torqued to spec, this manual gives you the exact procedure and numbers. It downloads instantly as a PDF and you can print any page for the shop or the field.
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Safe Operation | 7-12 | Before Operating the Loader, Danger, Warning and Caution Labels, Care of Danger |
| Servicing of Loader | 13 | Servicing of Loader Introduction, Kubota Loader Information Table, Serial Number Location |
| Specifications | 14-18 | Suitable Tractor, Loader Specifications, Bucket Specifications, Dimensional Specifications, Operational Specifications, Loader Terminology |
| Pre-Operation Check | 19-22 | Lubrication, Transmission Fluid, Tread, Rear Ballast (Liquid Ballast in Rear Tires), Tire Inflation (Inflation Pressure), Test Operation (Position Bucket Control Valve Type) |
| Operating the Loader | 23-31 | Filling the Bucket, Lifting the Load, Carrying the Load, Dumping the Bucket, Lowering the Bucket, Operating with Float Control, Loading From a Bank, Peeling and Scraping |
| Maintenance | 32-35 | Detaching Attachments, Lubrication, Re-Tightening of Hardware, General Torque Specification |
| Removing the Loader | 36-37 | Removing the Loader Procedure, Stand Illustration, Hydraulic Control Lever Illustration, Protective Plug Illustration |
| Storing the Loader | 38 | Storing the Loader Procedure, Loader Storage Illustration, Storage Maintenance Checks |
| Reinstalling the Loader | 39-40 | Reinstalling the Loader Procedure, Hoses Route Adjustment, Side Frame and Main Frame Connection, Hoses Connection, Hydraulic Control Lever Operation, Stand and Spring Pin Storage |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Main frames (Front axle frame) M16 bolts torque | 23 kgf-m (166 ft-lbs) | p. 34 |
| Main frames (Rear brackets) M16 nuts torque | 23 kgf-m (166 ft-lbs) | p. 34 |
| General torque specification for M16 Metric cap screws (property class 8.8) | 196 to 225 N-m (20.0 to 23.0 kgf-m, 145 to 166 ft-lbs) | p. 35 |
| Safety label part numbers | 7J246-5643-1, 7J246-5641-1, 7J266-5649-2, 7J246-5642-1, 7J246-5645-1, 7J246-5644-2, 7J802-3648-5 | p. 9 |
| Wheel Base (WB) | 1610 mm | p. 14 |
| Maximum Hydraulic Pressure | 16.2 MPa | p. 14 |
| Bucket Capacity (Heaped) | 0.28 m³ | p. 15 |
| Max. Lift Height (To Bucket Pivot Pin) | 2420 mm | p. 15 |
| Max. Dump Angle | 40 deg. | p. 15 |
| Raising Time | 3.5 sec. | p. 16 |
| Rear Tread (minimum) | 1020 mm | p. 19 |
| Front Tire Inflation (7-16, 6PR) | 180 kPa | p. 21 |
