Stihl FS 46 Service Workshop Manual Repair
Stihl FS 46 Service Workshop Manual for the Repair and service of FS46 trimmer. The PDF manual has diagrams and detailed information to troubleshoot and repair the trimmer. View free page images online or download a full digital PDF that you can easily save, print or view on all devices from mobiles, tablets or computers.
Whats covered in the Stihl FS 46 Workshop Manual
Digital PDF manuals cover every subject with detailed descriptions of repair and servicing methods specific to the FS46 trimmer including troubleshooting the carburetor, Engine, Throttle, clutch, Cylinder, Piston, fuel, Starter and the ignition system. Complete disassembly and assembly of all parts are described in detail.
Detailed Description of Stihl FS 46 Workshop Manual
Specifications, Troubleshooting Chart, Carburetor removal and installation, Carburetor Repair, Clutch, Chain Brake, Pistons, Engine, Ignition system, Starter, Tightening Torques, Servicing, Controls, Throttle Control, Muffler, Fuel System, Flywheel, Shaft, Attachments and Special Tools.
This manual helps you with the information you need quickly and easily.
Stihl FS 46 Trimmer Specifications
Replace carburetor with a Zama carb: C1Q-S44A, C1Q-S53A, C1Q-S58, C1Q-S66 and C1Q-S71.
FS 46 ENGINE
STIHL single cylinder two-stroke engine
DISPLACEMENT: 27.2 cm3 (1.66 cu.in)
Bore: 34 mm (1.34 in)
Stroke: 30 mm (1.18 in)
ENGINE POWER: 0.75 kW (1 bhp) at 7000 rpm
Idle speed: 2,800 ± 300 rpm
Maximum permissible engine speed without cutting tool: 9,500 ± 800 rpm
Electronic magneto ignition (breakerless)
Spark plug (resistor type): Bosch WSR 6F, NGK BPMR 7 A, Champion RCJ 6Y
Electrode gap: 0.5 mm (0.020 in)
Carburetor: Diaphragm carburetor
Fuel capacity: 330 cc (11.2 oz.)
All position diaphragm carburetor with integral fuel pump
Weight (dry, without cutting attachment and deflector): 9.0 lbs (4.1 kg)
Replace spark plug with Bosch WSR 6 F, Champion RCJ6Y or NGK BPMR 7 A
7.9″ longer shaft than FS 45, Powered by STIHL HomeScaper Series engine.
If engine is down on power, difficult to start or runs poorly at idling speed, first check the spark plug. Fit a new spark plug after approx. 100 operating hours or earlier if the electrodes are badly eroded. Wrong fuel mix also causes problems with this Trimmer. Read more in the workshop manual under troubleshooting the FS 46.
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