Document Information

Parts Manual

This official Parts Manual is designed for Yanmar (Yanmar) B2U-1 tracked backstabbing Excavator and is the core technical document for equipment repair and maintenance. The manual contains detailed parts breakdown maps, component numbers and wiring maps of the entire electrical system, and clearly covers the loaded Yanmar3TNE74-N3AY and 3TNE74-EN3AY sections Engine. It is not a statement of operational or maintenance steps, but rather a guide to the authoritative graphics of identification and ordering of spare parts, designed to ensure that users can accurately select the pure components of Yanmar, which are essential for accurate maintenance and repair .

Yanmar YanmarB2U-1 tracked backstack Excavator2HOLD manual with electrical alignment 3TNE74-N3AY 3TNE74-EN3AY

2026-06-18 Updated Views:

File Preview

Preview Limit: First 30 Pages

⚠️ Tip: Only the first 30 pages can be previewed. Get the full 280-page manual via paid download.

0% Loading resources...