STIHL MS 210, MS 230, MS 250 Service Manual

STIHL MS 210, MS 230, and MS 250 Service and Repair Manual

• Built for professional and owner-level maintenance of the STIHL MS 210, MS 230, and MS 250 chainsaws, covering all documented 2003–2007 service procedures
• Original OEM publication, © 2007 ANDREAS STIHL AG & Co. KG, covering the 1123 series power tool engine architecture
• Contains 80+ exploded-view component diagrams and indexed technical specification tables for the complete model range
• Downloads to your account within seconds of checkout
• Permanent availability in your purchase account — no re-buy required
• Suitable for printing individual sections for shop-floor use
• Full-text search finds any part number in seconds
• This 208-page official document is the primary source for assembly, disassembly, and service-tool identification for the MS 210, MS 230, and MS 250 family

Procedural and Diagnostic Overview

This 208-page service publication documents the complete maintenance and overhaul sequences for the STIHL MS 210, MS 230, and MS 250 chainsaws. Chapters detail internal engine components, including the cylinder, piston, crankshaft, and engine pan assembly. The text outlines troubleshooting and testing protocols for the ignition system, fuel delivery, chain lubrication, and rewind starter. Additional sections document the handling of the AV handle system, clutch drum, and chain brake assembly.

Specification and Technical Reference

This manual provides extensive technical data, including torque values, leak test pressures, and ignition parameters. The cylinder head bolt torque is specified at 9.5 Nm in the assembly data section. Coolant system capacity for the MS 210 is not applicable, but engine crankcase leakage test pressure is documented at 0.5 bar. The intake manifold to cylinder clearance is documented in alignment with the what an OEM service publication covers protocols. Spark plug electrode gap is specified at 0.5 mm in the ignition specification table. Maximum chain lubrication oil output is 7.5 cc/min at 10,000 rpm. Note: Service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. This official STIHL OEM workshop manual covers the 2003–2007 MS 210, MS 230, and MS 250, documenting engine, chassis, ignition, and fuel system specifications for the 1123-series chainsaw build.