Stihl 025 Operator Manual
Stihl 025 operator manual for the 025 chainsaw. PDF download operator instructions on how to use and maintain the Stihl 025 (25 series) chainsaw. Clear and concise with easy to understand diagrams detailing the safety, operating, maintaining and storing of the chainsaw.
Stihl 025 Chainsaw Operator Manual Contents
Safety, cutting attachment, bar and chain, fuel, oil, chain brake, stopping/starting engine, adjusting carburetor, air filter, engine management, spark plug, chain sprocket, sharpening the chain, maintenance and care, specifications.
This is The Stihl 025 User Guide, owner manual.
More information for the service and repair of the Stihl 025 chainsaw can be found in the service workshop manual, parts list and any technical notes available for PDF download or online viewing on this website. Also check out any questions and answers, articles or the full specifications pages for the 025 chainsaw.
Adjusting Stihl 025 Carburetor
Stihl 025 chainsaw carburetor guide- The carburetor has been factory adjusted to provide the optimal engine air/fuel flow. Instructions for standard settings to adjust the idling screw, turning either clockwise or counter clockwise. Learn how to set the idling screw correctly if the engine is cutting out or idling incorrectly. Learn how to check the spark plug for a good electrical spark, cleaning or replacing if required. Air filter cleaning and replacement is described in the operator manual. A carburetor PDF manual is available from this website.
Stihl 025 Chainsaw Specifications
YEAR INTRODUCED: 1993
ENGINE DISPLACEMENT: 44.3 ccm (2.70 cu. in.)
NUMBER OF CYLINDERS: 1
CYLINDER BORE: 42 mm (1.65 in)
PISTON STROKE: 32 mm (1.26 in.)
CYLINDER TYPE: Aluminum with a chrome-plated bore
INTAKE METHOD: Piston ported
MANUFACTURER ADVERTISED H.P: 3.0
CLUTCH: Centrifugal
DRIVE TYPE: Direct
CONSTRUCTION: Injection molded plastic, die-cast magnesium
MAGNETO TYPE: Electronic
CARBURETOR: ZAMA C1Q type
AIR FILTER SYSTEM: Nylon mesh cartridge
STARTER TYPE: Automatic rewind
OIL PUMP: Automatic, gear-driven, non-adjustable
MAXIMUM ENGINE RPM: 12,500
IDLE RPM: 2,800
IGNITION TIMING: Fixed
BREAKER POINT SETTING: none
FLYWHEEL/COIL AIR GAP: 0.2 to 0.4 mm (0.008 to 0.016 in.)
SPARK PLUG TYPE: Bosch WSR6F, NGK BPMR7A, Champion RCJ7Y
SPARK PLUG GAP: 0.51 mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS: Ball
FUEL OIL RATIO: 50:1 with Stihl oil
RECOMMENDED FUEL OCTANE: Regular grade
MIX OIL SPECIFICATION: Stihl two-cycle chain saw mix oil
Stihl 025 Operator Manual PDF
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