Brushcutter FS 55, FS 65, FS 65-4 Service Manual
Find the precise repair procedures, parts diagrams, and service data for Stihl FS 55, FS 65, and FS 65-4 brushcutters, including carburetor, fuel system, and engine components. Part # 4140-140-0653.
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Sample pages from the Brushcutter FS 55, FS 65, FS 65-4 Service Manual manual
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Models Covered & Key Technical Specifications
Stihl FS 55, FS 65, FS 65-4 (4140-140-0653) - Service Manual This manual provides essential repair and maintenance information.
- Designated Reservoir Specs: 0.300 L capacity is specified for the fuel tank in FS models for optimal operation.
- Primary Displacement Data: 450 mm blade lengths are standard for the FS 45/450 cutting attachment Requirements.
- Advanced Dimensional Tolerance: 3 mm diameter is specified for starter ropes for consistent performance Parameters.
- Defined Climate Parameters: 2.5 Nm tightening torque is essential for the Plastoform screw on the line limiter blade Benchmarks.
- Key Physical Specs: 710 m³/h blower attachment flow rate is standardized to ensure efficient operation Threshold.
- Essential Fluid Capacity: 1:50 mixing ratio is set to be used with STIHL two-stroke engine oil for proper engine function Range.
Manual Description & Preview
Expert Assembly Parts Manual: Brushcutter High-Quality Stihl FS 55, FS 65, FS 65-4 brushcutter Manual - Maintenance, Troubleshooting & Repair Procedures Data-Compendium
| Specification | Parameters | Calibration-Data |
|---|---|---|
| Engine Housing | FS models | 4140-020-3000 |
| Carburetor | WYL-131, WYL-135 | 4170-120-0601 |
| Clutch Drum | FS 55 | 4140-160-2001 |
| Rewind Starter | FS 55, FS 65 | 4170-086-0500, 4170-190-4000 |
| Spark Plug | NGK BPMR7A | 21 |
Documentation sections include the Crankcase, Fan side, and Starter components, detailing parts like the Oil seal and Grooved ball bearing. The manual also covers the Cylinder, Piston, and Verdichtungsring specifications for proper engine assembly. It details the operation of the Fuel system, including the Carburetor, Air filter, and Fuel tank, ensuring optimal fuel delivery.
Systematically requiring precise component identification and assembly, the product manual documents torque specifications for the Plastoform screw to ensure proper bearing preload accuracy. Troubleshooting information for common issues like engine stopping while idling or erratic idling behavior is also included to assist with maintenance.
This manual facilitates a thorough understanding of the Stihl FS 55, FS 65, and FS 65-4 brushcutters' internal workings, providing clear instructions for maintenance and repair. It aids in identifying and replacing worn or damaged parts, ensuring the longevity and efficient performance of the equipment.
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