Takeuchi TB138FR Excavator (2008-Present) Parts Manual - Illustrated

This official 353-page Takeuchi parts manual delivers a comprehensive illustrated breakdown of the 2008–Present TB138FR hydraulic excavator. It documents all hydraulic, electrical, and structural component part numbers to ensure accurate ordering and machine assembly.

• Covers 2008–Present Takeuchi TB138FR models with standard and multi-auxiliary configuration variants
• Original OEM publication Book No. BG5Z002, dated April 16, 2008
• Contains 47 high-detail exploded-view diagrams illustrating undercarriage, engine, hydraulic, and electrical systems
• Delivers the exact structural breakdown for the lower frame, slew bearing, crawler belt, and dozer blade assemblies
• Provides the precise installation mapping required for ordering replacement components

Component Layout and Organization

Need to trace a wiring harness or rebuild the travel device? This parts publication breaks down the equipment from the ground up. Chapters group major assemblies logically. You will find undercarriage components first, including track rollers, carrier rollers, front idlers, track adjusters, and travel device assemblies. Moving up the machine, the catalog maps the turntable structure. It details counterweights, noise-reduction materials, and slew bearing installations before diving into boom offset mechanisms and dozer blade hydraulics.

Detailed engine and electrical sections isolate peripheral hardware. The electrical routing shows harness paths, fuse boxes, relays, clusters, battery mounting, and security system components. Regional variants are clearly marked. Accessory sections document canopy light kits, radio installations with specific regional wiring, and window washer systems. Control sections cover travel and operation levers, providing the schematic layout for pilot valve connections and auxiliary proportional controller setups. When replacing heavy machinery parts, safety is always the priority. Always verify procedures and consult a certified technician before performing active service on this equipment to prevent operational hazards.

Technical Documentation Preview

Component quantities and precise part identifiers are cataloged across all mechanical and hydraulic systems. The undercarriage documentation lists specific bolt and washer counts. For example, it calls out the exact 16 bolts and 16 stoppers required for the track roller assembly. The engine and accessory section documents the specific air cleaner elements and rubber cushion mounts used across different serial number ranges. The document also includes essential reference data for maintaining structural integrity, such as U-bolt specifications and fastener torque-related hardware.