Takeuchi TB216 Compact Excavator Service Manual

Type: Excavator TB216
Format: PDF
Language of the Manual: English

Takeuchi TB216 Service Manual – 281 Pages
Takeuchi TB216 Parts Manual – 265 Pages

For All applicable S/N

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

The Takeuchi TB216 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 TB216 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 TB216 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:

As shown in the figure, the swash plate (5) has three planes, A, B and C, and is mounted to the flange holder (6) such that its angle of inclination with respect to the flange holder (6) can be changed using the two steel balls (7).
The swash plate control piston chamber (3) is connected to the tank port when the 2-speed control valve is switched to the 1st-speed side. In addition, the swash plate (5) is stabilized at surface A by the forces of the piston assembly (8) and the springs (9) and (10), resulting in the swash plate being oriented at an angle, , which enables the motor to run in 1st-speed (low speed).

The swash plate control piston chamber (3) is connected to the motor drive pressure port when the 2-speed control valve is switched to the 2nd-speed side. In addition, the swash plate (5) is stabilized at surface B due to the equilibrium between the force of the springs (9), (10) and the force of the 2-speed control piston (11), resulting in the swash plate being oriented at an angle, , which enables the motor to run in 2nd speed (high speed).
When the engine is stopped, the pilot pressure of the 2speed control valve is cut off, which causes the swash plate (5) to be stabilized at surface A at an angle of inclination, , resulting in the control valve being moved to the 1st-speed side by the force of the springs (9) and (10). Because of this, the motor is always set to the 1stspeed setting when the engine is started.