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

Kobelco shop manual for the 1ES versions of the SK115SR and SK135SR, including the SRLC and SRL. Book code S5YY0007E, dated September 2004.

Same family as the 1E, one step on. If you already own the 1E manual, do not assume it will do. The serial series changed to 04 and so did a good number of details.

Compatibility and quick facts

• Make: Kobelco
• Models: SK115SR-1ES, SK135SR-1ES, SK135SRLC-1ES, SK135SRL-1ES
• Serial numbers: SK115SR-1ES: YV04-03001 and up. SK135SR-1ES: YY04-06001 and up. SK135SRLC-1ES: YH04-03001 and up. SK135SRL-1ES: LK04 series
• Book code: S5YY0007E
• Edition: Sections dated 2004-09
• Manual type: Factory shop manual
• Length: 1030 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

Starts at YV04-03001, YY04-06001 and YH04-03001. The SK135SRL-1ES is in the LK04 series. Our copy does not print a starting number for it.

For the 02 and 03 series machines, see S5YY0004E.

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.