Stihl 012 AVEL Specifications for the Stihl 012 AVEL chainsaw. Find detailed specs information and technical information for the Stihl chainsaw including engine, fuel system, Carburetor, ignition system, chain lubrication, Torque settings and cutting attachments.
MANUFACTURED BY: STIHL ANDREAS MASCHINENFABRIK STUTTGART, GERMANY
SERIES OR ASSEMBLY NUMBER: 1120
YEAR INTRODUCED: 1986
YEAR DISCONTINUED:
ENGINE DISPLACEMENT: 45 ccm (2.74 cu. in.)
NUMBER OF CYLINDERS: 1
CYLINDER BORE: 40 mm (1.57 in.)
PISTON STROKE: 36 mm (1.42 in.)
PISTON RING THICKNESS:
CYLINDER TYPE: Aluminum with chrome plated bore
INTAKE METHOD: Piston ported
MANUFACTURER ADVERTISED H.P.: 2.2
WEIGHT: 4.5 kg
OPERATOR CONFIGURATION: One Man operation
HANDLEBAR SYSTEM: Anti-vibration
CHAIN BRAKE: Optional on Q model
CLUTCH: Centrifugal
DRIVE TYPE: Direct
CONSTRUCTION: Injection molded polymer, die cast magnesium
MAGNETO TYPE: Electronic
CARBURETOR:
MAJOR REPAIR KIT:
MINOR REPAIR KIT:
AIR FILTER SYSTEM: Felt element
STARTER TYPE: Automatic rewind
OIL PUMP: Automatic, diaphragm and plunger type
MAXIMUM ENGINE RPM:
IDLE RPM:
IGNITION TIMING: 1.8 to 2.2 mm (0.071 to 0.087 in.) before TDC
BREAKER POINT SETTING: none
FLYWHEEL/COIL AIR GAP: 0.15 to 0.20 mm (0.006 to 0.008 in.)
SPARK PLUG TYPE: Bosch WSR6F, Champion RCJ7Y
SPARK PLUG GAP: 0.51 mm (0.020 in.)
CRANKSHAFT MAIN BEARINGS: Caged needle roller
FUEL TANK CAPACITY: 250 ml (8.4 fl. oz.)
FUEL OIL RATIO: 40:1 with Stihl oil
RECOMMENDED FUEL OCTANE:
Regular grade MIX OIL SPECIFICATION:
Stihl two-cycle chain saw mix oil
CHAIN PITCH: 3/8 in. Pico low profile
CHAIN TYPE: Stihl Pico
BAR MOUNT PATTERN:
SHORTEST GUIDE BAR SUPPLIED: 30 cm (12 in.)
LONGEST GUIDE BAR SUPPLIED: 40 cm (16 in.)
COLOUR SCHEME:
PAINT CODES:
ILLUSTRATED PARTS LIST:
SERVICE MANUAL: