MANUFACTURED BY: |  | STIHL ANDREAS MASCHINENFABRIK |
 | | STUTTGART, GERMANY |
SERIES OR ASSEMBLY NUMBER: | | 1118 |
SERIAL NUMBER PREFIX: | | |
YEAR INTRODUCED: | | 1979 |
YEAR DISCONTINUED: | | |
ENGINE DISPLACEMENT: | | 47ccm (2.87 cu. in.) |
NUMBER OF CYLINDERS: | | 1 |
CYLINDER BORE: | | 44mm (1.73 in.) |
PISTON STROKE: | | 31mm (1.22 in.) |
PISTON RING THICKNESS: | | |
CYLINDER TYPE: | | Aluminum with chrome plated bore |
INTAKE METHOD: | | Piston ported |
MANUFACTURER ADVERTISED H.P.: | | |
WEIGHT: | | 6.3kg with 32cm bar & chain
13.9 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 electronic |
CARBURETOR: | | Tillotson HU-40D |
MAJOR REPAIR KIT: | | RK-14HU |
MINOR REPAIR KIT: | | DG-2HU |
AIR FILTER SYSTEM: | | Wire mesh double sided element |
STARTER TYPE: | | Stihl automatic rewind |
OIL PUMP: | | Automatic |
MAXIMUM ENGINE RPM: | | 12,500 |
IDLE RPM: | | 2,700 |
IGNITION TIMING: | | 2.1 to 2.3mm (0.083 to 0.091 in.) before TDC |
BREAKER POINT SETTING: | | 0.35 to 0.4mm (0.014 to 0.016 in.) |
FLYWHEEL/COIL AIR GAP: | | |
SPARK PLUG TYPE: | | Bosch WSR6F or Champion RCJ7Y |
SPARK PLUG GAP: | | 0.5mm (0.020 in.) |
CRANKSHAFT MAIN BEARINGS: | | Ball |
FUEL TANK CAPACITY: | | 520ml |
FUEL OIL RATIO: | | 40:1 with Stihl oil |
RECOMMENDED FUEL OCTANE: | | Regular |
MIX OIL SPECIFICATION: | | Stihl two-cycle chain saw mix oil |
CHAIN PITCH: | | .325 in. |
CHAIN TYPE: | | Stihl |
BAR MOUNT PATTERN: | | 31 link |
SHORTEST GUIDE BAR SUPPLIED: | | 32cm (13 in.) |
LONGEST GUIDE BAR SUPPLIED: | | 51cm (20 in.) |
COLOUR SCHEME: | | Grey with Orange top and air filter cover |
PAINT CODES: | | |
ILLUSTRATED PARTS LIST: | | |
SERVICE MANUAL: | | |