KOBELCO SK140SRLC-5, SK140SRL-5, ED160BR-5 HYDRAULIC EXCAVATOR SHOP MANUAL (S5YY0029E04)

Kobelco SK140SRLC-5, SK140SRL-5 & ED160BR-5 Hydraulic Excavator Shop Manual S5YY0029E04

This comprehensive shop manual provides detailed technical instructions for inspection, maintenance, troubleshooting, and repair of Kobelco SK140SRLC-5, SK140SRL-5, and ED160BR-5 hydraulic excavators. It is intended for professional service personnel requiring precise specifications, system explanations, and structured disassembly and assembly procedures to ensure dependable performance and long-term machine reliability.

Model Covers:

Kobelco SK140SRLC-5 Hydraulic Excavator — S/N YH08-11001~
Kobelco SK140SRL-5 Hydraulic Excavator — S/N LH03-02001~
Kobelco ED160BR-5 Hydraulic Excavator — S/N LK08-02501~

File Format: PDF

Size: 518.14 MB

No. of pages: 2192

Language: English

Delivery Method: Instant Download - Access your file immediately after purchase.

📑 Table of Contents Overview:

Outline, Safety & Specifications

• General repair precautions, safety during disassembly and assembly
• International unit system and general machine information
• General dimensions, component weights and transportation specifications
• Speed, climbing capability, engine and hydraulic component specifications
• Crawler and bucket types, attachment combinations
• Engine characteristic curves

Attachment Dimensions & Standards

• Boom, arm and bucket dimensional drawings
• Maintenance standards for attachment structures
• Bucket lug and boss section dimensional references

Tools & Tightening Torques

• Tightening torques for capscrews, nuts, sleeves, hoses and fittings
• Screw size and tool size references
• Special spanners, special tools and lifting jigs
• Application of screw locking and sealing compounds

Maintenance Standards & Test Procedures

• Performance inspection standard tables
• Measurement of engine speed and hydraulic pressure
• Travel, swing and attachment operating performance tests
• Swing bearing performance measurement
• Mechatro controller adjustments and diagnostics
• Exhaust gas cleaning device and SCR/DEF (AdBlue) system inspection and maintenance

Mechatro Control System

• Positive control and P-Q control functions
• Boom, arm, bucket, swing and travel priority controls
• Pressure release, unload valve and conflux control strategies
• Self-diagnosis, service diagnosis and adjustment menus

Hydraulic System

• Hydraulic circuits and component identification
• Neutral, travel, bucket, boom, swing and arm circuits
• Combined circuits and pressure draining systems
• Specifications for ED, dozer, L, 2-piece boom, offset boom, N&B and extra options
• Pilot circuits, pump positive flow and P-Q curve control

Electrical System

• Electrical equipment lists and specifications
• Wiring diagrams for standard and ED specifications
• Harness layouts and installation procedures
• Controller, relay box, switches, lights and camera systems

Components System

• Hydraulic pumps and regulators
• Control valves and pilot valves for attachments and travel
• Swing and travel motor units with operational explanations
• Swivel joints, selector and solenoid valves
• Boom and arm holding valves, gear pumps and cylinders

Disassembling & Assembling

• Whole machine disassembly and assembly flow
• Tightening torque indications
• Component-level overhaul procedures

Upper Slewing Structure

• Removal and installation of cab, seat, guards and covers
• Fuel, hydraulic oil and DEF/AdBlue tanks
• Hydraulic pump, radiator, oil cooler and engine
• Control valves, pilot valves, swing motor and upper frame
• Component disassembly and assembly procedures

Travel System

• Crawler, rollers, idler, sprocket and swing bearing service
• Travel motor removal, disassembly and assembly
• Maintenance standards and troubleshooting for travel motors

Troubleshooting & Diagnostics

• Troubleshooting by error codes
• Troubleshooting by symptoms for hydraulic and electrical systems
• Judgment procedures and failure classification

Engine Service — ISUZU AR-4JJ1-XASK-01

• Maintenance and functional inspection procedures
• DTC information and engine control (24V)
• Mechanical systems and fuel system service
• Cooling, lubrication, induction and exhaust systems
• Auxiliary emission control devices and wiring diagrams

This Kobelco SK140SRLC-5, SK140SRL-5 & ED160BR-5 Shop Manual provides a complete workshop reference for precise diagnostics, systematic repairs, and reliable operation across all covered configurations and options.

Note: This manual applies exclusively to the listed models within the specified serial number ranges. Always verify machine identification and configuration before performing service procedures.