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General| Brand | Stihl |
|---|---|
| Model | FC 75 |
| Category | Brush Cutter |
| Language | English |
Provides an overview of the repair manual's scope, model applicability, and usage guidelines.
Details of the single-cylinder two-stroke engine, including displacement, bore, stroke, and power output.
Specifications for the fuel system, including carburetor settings, fuel tank capacity, and mixture ratios.
Details on the transistorized magneto ignition system, including air gap and spark plug specifications.
Specifications for the gearbox, including type, gear ratio, bearing, and lubrication requirements.
Lists compatible cutting attachments for various models like FS 75, FS 80, FS 85, and FC 75.
Lists available special accessories for user and service purposes, including part numbers.
Table of specified tightening torques for various fasteners and components to ensure correct assembly.
Step-by-step guide for safely disassembling the clutch mechanism.
Step-by-step guide for correctly reassembling the clutch mechanism.
Procedures for removing, cleaning, and fitting the muffler and spark arresting screen.
Methods for testing crankcase for leaks using pressure and vacuum tests.
Steps to prepare the engine for leakage testing, including removing components.
Procedure for performing a pressure test on the crankcase to detect leaks.
Procedure for performing a vacuum test on the crankcase to detect leaks.
Instructions for replacing oil seals on the clutch and starter sides of the engine.
Steps to access and remove the cylinder and spacer flange for maintenance.
Step-by-step guide for removing the cylinder and piston assembly.
Step-by-step guide for correctly installing the cylinder and piston assembly.
Instructions for removing, cleaning, and fitting new piston rings.
Detailed steps for safely removing the crankshaft from the crankcase.
Detailed steps for correctly installing the crankshaft into the crankcase.
Procedure for removing and fitting the spark plug terminal onto the ignition lead.
Information and procedures related to the ignition module and its components.
Explains that ignition timing is fixed and cannot be adjusted on this system.
Step-by-step instructions for removing and installing the ignition module.
Procedures for removing and installing the flywheel.
General information about the rewind starter mechanism and potential issues.
Steps for removing and fitting the starter cover.
Procedures for replacing and tensioning the rewind spring.
Detailed instructions for replacing the rewind spring.
Step-by-step guide on how to tension the rewind spring.
Instructions for installing a new starter rope, including ElastoStart features.
Information on the starter grip and its installation with the starter rope.
Procedures for removing, installing, and adjusting the starter carrier and pawl.
Steps to disassemble and reassemble the throttle trigger and interlock lever.
Procedures for removing and installing the throttle cable with a short-circuit wire.
Instructions for handling contact and detent springs within the control handle.
Refers to troubleshooting manual for replacing trigger, lever, and springs.
Procedures for removing and installing the throttle cable with two short-circuit wires.
Guide on adjusting the throttle cable for proper idle and full throttle positions.
Instructions for cleaning and replacing the air filter elements.
Procedures for testing carburetor leaks and its removal/installation.
Guide for testing the carburetor for leaks using specialized equipment.
Step-by-step instructions for removing and installing the carburetor.
How to adjust the carburetor using high and low-speed screws.
Procedure for adjusting the idle speed with a single adjusting screw.
Importance and maintenance of the tank vent for correct carburetor operation.
Cleaning and maintenance of the fuel pickup body and its filter.
Procedures for draining the fuel tank and disconnecting/replacing fuel hoses.
Steps for repairing the AV system, involving rubber buffers and clamping.
Instructions for removing and installing the cowhorn handle.
Procedures for removing and installing looped handles, with and without U-bar.
Steps for removing and installing the drive shaft and insulating tube.
Procedures for removing and installing the protective tube.
Instructions for removing and installing the bearing housing for FS 75.
Procedures for removing and installing the gearbox for FS 80 and FS 85.
Procedures for removing and installing the gearbox for FC 75.
Steps for removing and installing the clutch drum.
Procedures for removing and installing the gearbox for the cutting device.
Steps for removing and installing the cutting blade and gearbox cover.
Procedures for removing and installing the gear wheel and conrod.
List of special tools required for servicing, with part numbers and their uses.
List of servicing aids, lubricants, and sealants with part numbers and applications.
