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Maintenance Guide

This document is the official Service Manual of Komatsu (Komatsu) PC138USLC-11 compact hydraulics Excavator and applies to bulldozers and standard configurations. The core covers the Urea SCR system of SA4D95LE-7Engine, CLSHydraulic System, KOMTRAX remote information processing, KomVision Earth system and electrical failure code diagnosis. Content consisting of indexing, structural functions, standard values, test adjustments and failure checklists, complete guidance for technicians for professional dismantling, assembly and maintenance

KomatsuOC138USLC-11 HYDRAULIC ExcavatorKOMKOTRAD2HOLD Engine MODEL SAA4D95LE-7 DIAGNOSIS AND STRUCTURE ATLAS

2026-05-23 Updated Views:

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