Kubota L4310DT / L4310GST / L4310HST Service Manual

Complete service documentation for Kubota L4310 tractor transmission, hydraulic systems, and PTO assemblies with detailed component diagrams and torque specifications.

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Document Details

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Document Number / Seller:
25389 / Michelle Perez
File Size:
5.56 MB
File Type:
PDF
Language:
English
Pages:
556
Printable:
Yes
Category:
Tractor
Last updated / verified
Apr 4, 2025

Models Covered & Key Technical Specifications

Kubota L4310DT, L4310GST, L4310HST — (Revision Current)

Professional Reference Manual | L4310 Series Edition.

  • Established Optical Resolution is measured at 2.95 L / 180 cu in Architecture
  • Operational Fastener Specs is set to 113 N·m / 83 lb-ft Norms
  • Essential System Volume limits 17 L / 4.5 gal Bounds
  • Baseline Consumption Data maintains 80 L / 21.1 US gal Topology
  • Integral Heat Dissipation is established at 4.1 kg / 9.02 lb Matrix
  • Specific Print Quality controls 6.2 kg / 13.64 lb Standards

Professional Workshop Service Manual & Technical Specifications

Integrated Quality Electrical Manual: Tractor Kubota Service Manual for L4310DT, L4310GST, L4310HST Tractors Assembly-Guide

Subsystem-Focus: Engine and Transmission Systems | Equipment-Series: Kubota L4310 Series | Maintenance-Category: Professional Service Documentation

Metric Rating Calibration-Spec
Total Pages 556 Complete Coverage
Model Variants 3 Configurations DT/GST/HST Options
System Categories 12+ Major Systems Integrated Assembly Design

Table of Contents Summary

This comprehensive service manual organizes technical information across multiple system categories including Hydraulic Systems, Engine Components, Cooling System Configuration, Fuel System Assembly, Electrical System Diagrams, Transmission Options, Steering Mechanism, Brake System Assembly, Platform and Frame Structure, Air Intake Components, Lighting System, and Accessory Configurations. The manual provides detailed reference numbering systems, part number specifications, component quantities, serial number range documentation, interchangeability codes, and weight specifications for each assembly category.

Engine and Fuel System Assembly

The manual documents the engine and fuel system assembly architecture through detailed parts listings organized by component reference numbers. Each assembly section includes systematic part identification, original part numbers from Kubota specifications, component descriptions, required quantities for complete assemblies, applicable serial number ranges indicating production variations, interchangeability notation for cross-referenced components, and documented weight values for dimensional planning. The fuel system assembly documentation follows the same comprehensive structure, ensuring technicians can identify all fuel delivery components and their relationships within the complete tractor system.

Transmission and Hydraulic System Documentation

Transmission system documentation covers the three primary variants offered in the L4310 series, with detailed component breakdown for DT (Dual Transmission), GST (Gear Shift Transmission), and HST (Hydrostatic Transmission) configurations. The hydraulic system sections document pump assemblies, valve configurations, cylinder specifications, hose routing assemblies, and fluid distribution components. Each transmission variant includes complete parts identification with reference numbers, enabling precise component location and replacement part selection across different tractor configurations.

Electrical System and Controls Integration

The electrical system documentation presents wiring diagrams, component location references, switch assemblies, light assemblies, gauge specifications, battery specifications, and charging system components. Control system documentation includes safety interlocks, transmission controls, PTO engagement mechanisms, and electrical signal distribution. The manual uses systematic reference numbering that correlates with physical component locations on the tractor platform.

Complete Assembly Reference Structure

All system categories within this manual maintain consistent documentation format with reference numbers, original Kubota part numbers, component descriptions, assembly quantities, serial number range applicability, interchangeability codes for component substitution, and documented weight specifications. The 556-page manual provides comprehensive coverage enabling identification and understanding of all major tractor assemblies and their component relationships across the complete L4310 platform family.

FAQ

What **necessary** electrical values should be checked during routine maintenance? keyboard_arrow_down

12V battery voltage specification is the primary electrical value to monitor for proper system operation on the L4310DT/GST/HST tractors.

Determine the **recommended** calibration settings for the fuel injection system. keyboard_arrow_down

0.20mm shim thickness is the recommended specification for injection pump calibration to ensure optimal fuel delivery performance.

What specifications define the **calibrated** clearance measurements for valve adjustment? keyboard_arrow_down

0.9mm to 1.95mm washer thickness range provides the calibrated clearance measurements necessary for proper valve operation and engine performance.

Check the **applicable** torque specifications for critical fasteners on the rear differential assembly. keyboard_arrow_down

115 N·m dry specification applies to main differential assembly bolts, as documented in the rear differential assembly section on pages 472-490 of the service manual.

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Reviews (4)

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I found the troubleshooting guides particularly helpful. The manual is well-organized and covers all necessary systems. A fantastic resource!
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This manual has everything you need to keep your tractor running smoothly. The diagrams are clear and the instructions are easy to follow. Highly recommend!
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Had a small issue with the download link, but their support team responded quickly and resolved it without any hassle. Great service!
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Rated 4 out of 5 stars