MANUFACTURED BY:
STIHL ANDREAS MASCHINENFABRIK
STUTTGART, GERMANY
SERIES OR ASSEMBLY NUMBER:
1115
YEAR INTRODUCED:
1974
YEAR DISCONTINUED:
ENGINE DISPLACEMENT:
75ccm (4.57 cu. in.)
NUMBER OF CYLINDERS:
1
CYLINDER BORE:
50mm (2.0 in.)
PISTON STROKE:
38mm (1.52 in.)
CYLINDER TYPE:
Aluminum with chrome plated bore
INTAKE METHOD:
Piston ported
MANUFACTURER ADVERTISED H.P.:
WEIGHT:
8.4kg with 33cm bar & chain
18.48 lbs. with 13 in. bar & chain
OPERATOR CONFIGURATION:
One man operation
HANDLEBAR SYSTEM:
Anti-vibration
CHAIN BRAKE:
Optional
CLUTCH:
Centrifugal
DRIVE TYPE:
Direct
CONSTRUCTION:
Die cast magnesium
MAGNETO TYPE:
Bosch (Thyristor electronic ignition)
CARBURETOR:
Tillotson HS-118B series
MAJOR REPAIR KIT:
RK-21HS
MINOR REPAIR KIT:
DG-3HS/T
AIR FILTER SYSTEM:
Wire gauze element
STARTER TYPE:
Stihl automatic rewind
OIL PUMP:
Automatic
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING:
2.7mm (0.108 in.) before TDC
BREAKER POINT SETTING:
none
FLYWHEEL/COIL AIR GAP:
0.2 to 0.3 mm (0.008 to 0.012 in.)
SPARK PLUG TYPE:
Bosch WSR6F
SPARK PLUG GAP:
0.5mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS:
Ball
FUEL TANK CAPACITY:
820ml
FUEL OIL RATIO:
40:1 with Stihl oil
RECOMMENDED FUEL OCTANE:
Regular
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:
33cm (13 in.)
LONGEST GUIDE BAR SUPPLIED:
50cm (25 in.)
COLOUR SCHEME:
Grey with Red top