Kobelco SK115SR-1E, SK135SR(LC)-1E, SK135SRL-1E Hydraulic Excavator Shop Repair Manual

Kobelco shop manual for the SK115SR-1E and the SK135SR-1E family: SR, SRLC and SRL. Book code S5YY0004E, first issued February 2002 and revised December 2003.

The SK135SR is the short-tail 13 tonner you see on every motorway job. One book for four versions means 1,040 pages, but the serial table at the front tells you which pages are yours.

Compatibility and quick facts

• Make: Kobelco
• Models: SK115SR-1E, SK135SR-1E, SK135SRLC-1E, SK135SRL-1E
• Serial numbers: YV02-01701 and YV03-02194 and up, YY02-03001 and YY03-04464 and up, YH02-01301 and YH03-02077 and up, LK02-01041 and up
• Book code: S5YY0004E
• Edition: First issued 2002-02, revised 2003-12
• Manual type: Factory shop manual
• Length: 1040 pages
• Format: PDF, download link right after checkout

What is inside

• Specifications
• Maintenance
• Time schedule (standard labour times)
• Maintenance standards and test procedures
• Hydraulic and electrical systems
• Mechatro control system
• Component systems
• Disassembling and assembling
• Troubleshooting
• Engine
• Nibbler and breaker piping

Good to know before you buy

Prefixes: YV is the SK115SR, YY the SK135SR, YH the SK135SRLC and LK the SK135SRL.

The later 1ES machines, in the YV04, YY04 and YH04 series, have their own book, S5YY0007E.

This PDF is a scan of the printed manual. Diagrams zoom in clearly, but text search will not work, so use the index pages to find your section.