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Model: 041 FARM BOSS

MANUFACTURED BY:
STIHL ANDREAS MASCHINENFABRIK
STUTTGART, GERMANY
SERIES OR ASSEMBLY NUMBER:
1110
YEAR INTRODUCED:
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
61 ccm (3.72 cu. in.)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
44 mm (1.73 in.)
PISTON STROKE:
40 mm (1.57 in.)
CYLINDER TYPE:
Aluminum with chrome plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
WEIGHT:
6.8 kg (15 lbs.) powerhead only
OPERATOR CONFIGURATION:
One Man operation
HANDLEBAR SYSTEM:
Rigid
CHAIN BRAKE:
none
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast magnesium
MAGNETO TYPE:
Bosch flywheel type
CARBURETOR:
Tillotson HS-181A series
MAJOR REPAIR KIT:
RK-21HS
MINOR REPAIR KIT:
DG-3HS/T
AIR FILTER SYSTEM:
Nylon mesh cartridge
STARTER TYPE:
Automatic rewind
OIL PUMP:
Automatic, adjustable gear driven
MAXIMUM ENGINE RPM:
11,000
IDLE RPM:
2,800
IGNITION TIMING:
6 to 9 mm (0.24 to 0.35 in.) edge gap
BREAKER POINT SETTING:
0.35 to 0.40 mm (0.014 to 0.016 in.)
FLYWHEEL/COIL AIR GAP:
0.2 to 0.3 mm (0.008 to 0.012 in.)
SPARK PLUG TYPE:
Bosch WSR6F, Champion RCJ7Y
SPARK PLUG GAP:
0.51 mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
620 ml (21 fl. oz.)
FUEL OIL RATIO:
40:1
RECOMMENDED FUEL OCTANE:
Regular grade
MIX OIL SPECIFICATION:
Stihl two-cycle chain saw mix oil
CHAIN PITCH:
3/8 in.
CHAIN TYPE:
Stihl
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED:
40 cm (16 in.)
LONGEST GUIDE BAR SUPPLIED:
63.5 cm (25 in.)
COLOUR SCHEME:
Grey with Orange top
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL:

COMMENTS:



 

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