Kubota BH70 Backhoe Workshop Manual

The BH70 is a small 3-point / subframe backhoe that hangs off the back of your Kubota tractor for trenching, stump work, and general digging around the place. People grab the workshop manual when the backhoe is out of warranty and something's loose, leaking, or bent, or when they're swapping hoses and cylinders and want it back together right. You're not looking up which lever does what, you're trying to see how the BH70 is built, what to pull first, and how to set it up safely after a repair.

What this manual helps you do

• Diagnose sloppy boom, dipper, or bucket movement and trace it to pins, bushings, or cylinders
• Check and replace hydraulic hoses, seals, and cylinders without guessing on routing or order of assembly
• Follow step-by-step teardown and reassembly for the swing frame, stabilizers, and control valve body
• Adjust reliefs, linkages, and stabilizer locks so the backhoe digs straight and stays put
• Verify mounting, subframe points, and safety clearances when installing or removing the BH70 from the tractor

Who this is for

This is for an owner-operator, small contractor, or shop mechanic who's actually wrenching on a Kubota BH70 backhoe, not just running it. If you only need basic controls, capacities, or safety info, you want the operator's manual instead, not this workshop manual.

FAQ

Q: Is this a searchable PDF with readable diagrams?

A: Yes, workshop PDFs like this are usually text searchable and the hydraulic and linkage diagrams are clear enough to zoom in on wiring and hose routing.

Q: Will this cover my BH70 no matter what tractor it's on?

A: It covers the BH70 backhoe model itself. Tractor-specific stuff like hydraulics and mounting on different frames is in that tractor's own workshop manual.

Q: Is this the right document if I'm rebuilding cylinders or swing components?

A: Yes, the workshop manual is the one you want for teardown, inspection steps, and reassembly order on BH70 components.

Bottom line: If you're repairing or rebuilding a Kubota BH70 backhoe, this is the right manual. If you just want to learn to operate it, it's the wrong one.

Table of Contents:

A Kubota Backhoe workshop (service) manual generally covers the systems and service procedures listed below:

• Information
  • Safety First
  • Safety Decals
  • Terminology
  • Specifications
• General
  • Identification
  • General Precautions
  • Lubricants
  • Tightening Torques
  • Hydraulic Fittings
  • Maintenance Check List
  • Check and Maintenance
  • Special Tools
• Backhoe — Mechanism
  • Hydraulic Circuit
  • Control Valve (Structure and Operation)
  • Overload Relief Valve
  • Hydraulic Cylinder
• Backhoe — Servicing
  • Troubleshooting
  • Servicing Specifications
  • Tightening Torques
  • Checking, Disassembling and Servicing
  • Control Valve and Cylinders

To The Reader Index:

• INFORMATION
  • SAFETY FIRST
  • SAFETY DECALS
  • TERMINOLOGY
  • SPECIFICATIONS

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