Takeuchi TB125, TB135 and TB145 Compact Excavator Service Manual

Type: Excavator TB125, TB135 and TB145
Format: PDF
Language of the Manual: English

Takeuchi TB125, TB135 and TB145 Service Manual – 1093 Pages
Takeuchi TB070 Operating Manual – 263 Pages
Parts Manual for TB125, TB135 and TB145 – 559 Pages
Engine Manual 3TNE82A-TB – 124 Pages

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

The Takeuchi TB125, TB135 and TB145 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 TB125, TB135 and TB145 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 TB125, TB135 and TB145 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:

Test Run

Upon completion of servicing and inspection, install the travel motor and perform the test run on the machine (no crawler should be installed).
1. Fill the piston motor case with hydraulic oil.
Bleed air completely from each part of the piping.
• Fill up the motor case until the oil comes out of the drain port (1) on the upper side.
• When reassembling, make sure that the reduction gear case is filled with lubricating oil up to the specified level.
2. Run the travel motor at low RPMs.
• Engine at low RPMs.
• If there is any air left in the circuit, an unusual noise may be heard from the valve. Run the motor until no air is left.
• Check for any oil leakage.
3. Run the travel motor at high RPMs.
• Engine at the rated RPMs.
• Make sure that the machine is running without any noise or vibration.