Takeuchi TB138 Compact Excavator Service Manual

Type: Excavator TB138
Format: PDF
Language of the Manual: English and French

Takeuchi TB138 Service Manual – 678 Pages
Takeuchi TB138 Operating Manual – 249 Pages
Parts Manual for TB138 – 360 Pages
Engine Manual for 3TNV88-XTBZ – 44 Pages

For All applicable S/N
Two different Version of the Service Manual and Operating Manual – English and French

The manual describes operation, service, repair and maintenance of the excavator, as well as safety instructions that should be follow.

The Takeuchi TB138 manual is intended for persons who engage in maintenance operations, and explains procedures for disassembly and reassembly of the machine, check and maintenance procedures, maintenance reference values, troubleshooting and outline specifications, etc. Please use this Takeuchi manual for excavator TB138 as a reference in service activities to improve maintenance techniques.
Please note that the contents and diagrams included in this manual may not match your machine exactly.

Items or diagram which manual contains are subject to change without notice due to design modifications, etc. Always store the Takeuchi excavator manual near at hand preferably on the machine itself. When transferring ownership of this machine, be sure to provide the owner manual to the next owner.

Table of Content of TB138 Instructions Manual:

I . GENERAL
II . SPECIFICATIONS
III. MACHINE CONFIGURATION
IV. HYDRAULIC UNITS
V . TROUBLESHOOTING
VI. ENGINE

Before operating, perform the prescribe inspections and make repairs immediately should any irregularities be found. If a failure that causes loss of control such as steering, service brakes or engine occurs, stop the machine motion as quickly as possible, follow the shutdown procedure, and keep machine securely park until the problem is fixed.

Extract from the Service Manual:

Disassembly
Cylinder Assembly
1. Fasten the clevis of the tube in a vice and place the other end on a support block made of wood to fasten the cylinder in a horizontal condition.
2. Drain out hydraulic oil remaining in the cylinder.
• Move the piston rod gently to prevent the hydraulic oil from spraying out and scattering all over.
3. Free the locked portion of the rod cover.
• Since the lock is integrated with the cylinder tube, be careful not to bend it or to scratch it when the lock is being freed.
4. Loosen the rod cover.
• The piston rod should be pulled out approximately 200 mm beforehand.
• Measures should be taken to prevent the piston rod from being hit.
5. Pull the piston rod assembly out of the tube.
• Use a wooden block (1) so as not to scratch the sliding surface, and pull the assembly straight out.