Part of the Kubota Repair Manuals.
This is the Kubota LA714AU and LA854AU front loader workshop manual, publication 9Y111-04020, a 55-page PDF with a full text layer covering both loader models. It documents loader identification and lubricants, the self-leveling parallel linkage and port relief valve, the hydraulic circuit and block, and the four-position bucket control valve assembly.
The Servicing section carries the repair material: troubleshooting charts, servicing specifications, tightening torques, and the procedure for dismounting the loader from the tractor. Model-specific figures include the boom and bucket cylinder torques for each loader, the main frame bolt torque, relief valve setting pressures, and the piston rod bend limit, so a repair can be checked against factory numbers.
Buyers download the manual instantly as a PDF that opens on a phone, tablet, or shop computer and prints cleanly, keeping the torque tables and troubleshooting charts ready at the bench.
What's Inside This Manual
| System | Pages | Key Topics |
|---|---|---|
| Information | 3-12 | |
| General | 13-24 | Loader Identification, Lubricants |
| Mechanism | 25-37 | Self-Leveling (Parallel Linkage Type, Port Relief Valve), Hydraulic Circuit (Oil Flow), Hydraulic Block, Control Valve Assembly (Position Bucket Control Type) |
| Servicing | 38-55 | Control Valve, Port Relief Valve, 3rd. Function Valve, Hydraulic Cylinders, Hydraulic Hoses, Piston Rod Assembly, Cylinder Head, Piston |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| LA714AU | ||
| Boom and bucket cylinder head mounting torque | 380 to 400 N·m (281 to 295 lbf·ft) | p. 41 |
| Boom cylinder piston mounting nut | 165 to 185 N·m (122 to 136 lbf·ft) | p. 41 |
| Relief valve setting pressure, LA714AU | 17.1 to 18.1 MPa (2480 to 2620 psi) | p. 44 |
| LA854AU | ||
| Boom cylinder head mounting torque | 580 to 600 N·m (428 to 442 lbf·ft) | p. 41 |
| Bucket cylinder head mounting torque | 460 to 480 N·m (340 to 354 lbf·ft) | p. 41 |
| Transmission case capacity | 45 L (11.9 U.S.gals, 9.9 Imp.gals) | p. 17 |
| Relief valve setting pressure, LA854AU | 18.1 to 19.1 MPa (2630 to 2770 psi) | p. 44 |
| All Models | ||
| Gap between boss and lock nut for hydraulic hose fitting | 2 to 3 mm (0.08 to 0.12 in.) | p. 50 |
| Tightening torque for Hose fitting, Flare nut (UNF) 9/16 thread size | 22 to 25 N·m (17 to 18 lbf·ft) | p. 20 |
| Main frame bolt tightening torque | 226 N·m (166 lbf·ft) | p. 23 |
| Main frame mounting bolt and nut | 226 N·m (166 lbf·ft) | p. 41 |
| LA714 | ||
| LA714 Wheel Base | 1895 mm | p. 11 |
