Stihl FS 25-4 Trimmer Workshop Manual

Stihl FS 25-4 Trimmer Workshop Manual

Stihl FS 25-4 Workshop Manual for the Repair and service of the Stihl FS 25-4 Brushcutter, Trimmer. The PDF workshop service manual has diagrams and acurate repair and servicing information to help you to troubleshoot, repair and fix the Stihl FS 25-4 (FS25-4). View pages online or download a complete PDF manual that you can easily save, print, transfer between devices or view.

Stihl FS 25-4 Workshop Manual Contents

Safety Precautions

Introduction

Specifications

Engine, Fuel System,  Ignition System, Gearhead, Special Accessories For User, Dimensions and Wear Limits, Tightening Torques.

Troubleshooting

Clutch

Removing and Disassembling,  Assembling and Installing.

Engine

Checking/Adjusting Valve Clearance, Checking Oil Level, Changing Oil, Exhaust Muffler, Rocker Arms/Pushrods, Cam Followers, Cam Gear, Diaphragm, Crankcase, Lower Half, Crankshaft, Valves/Valve Springs, Crankcase/Cylinder.

Ignition System

Ignition Module, Ignition Timing, Removing/Installing, Flywheel.

Rewind Starter

General, Rope Rotor, Starter Rope, Starter Grip, Rewind Spring, Replacing, Tensioning, Starter Cup/Fanwheel.

Throttle Control

Throttle Trigger/Interlock Lever, Contact Springs/Detent, Spring in Control Handle, Control, Replacing, Adjusting.

AV System

Fuel System

Air Filter, Carburetor, Leakage Test, Removing/Installing, Adjusting Idle Speed, Tank Vent, Pickup Body, Fuel Hoses, Fuel Tank.

Shaft

Bike Handle, Loop Handle, Drive Shaft/Flexible Liner, Drive Tube.

Cutting Tool Drive

Gearhead, Clutch Drum.

Special Servicing Tools and Aids

Special Servicing Tools, Servicing Aids.

Maintenance chart

Stihl FS 25-4 Specifications

Bump feed head available

Fixed blade head

Carburetor parts

Stihl Engine- see the manual for complete specs.

Stihl FS 25-4 Trimmer Workshop Manual PDF

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