Takeuchi TW80 Wheel Loader Service Manual

Type: Loader TW80
Format: PDF
Language of the Service Manual: English

Takeuchi TW80 Service Manual – 308 Pages
Takeuchi TW80 Operators Manual – 86 Pages
Parts Manual – 117 Pages

For All applicable S/N

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

The Takeuchi TW80 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 Loader TW80 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 Loader 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 TW80 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:

After completing repairs to the hydraulic components
• Top up hydraulic oil, if necessary, and check the fill level in the hydraulic oil tank, refer to Chapter “Venting the hydraulic circuit”.
• Start the diesel engine and complete short loading movements slowly.
• The hydraulic oil then flows in the QDC and the hydraulic cylinders of the loading circuit, which are vented as a result.
• This venting process must be repeated until there is no longer any air in the hydraulic circuit. Drain the hoisting gear.
• Actuate the QDC several times to extend and retract the QDC bolts.
• Stop the diesel engine and prevent it from being switched on again by removing the ignition key.
• Fill sufficient hydraulic oil in the hydraulic oil tank.
• This venting process must be repeated until there is no longer any air in the loading hydraulic circuit.
• After replacing or repairing hydraulic components in the loading circuit, check the loading circuit pressure.