Table of Contents
Advertisement
Specifications
Model
Engine Type
Engine Bore x Stroke
Engine Displacement
Unit Weight, Less Fuel
Unit Dimensions (LxWxH)
Fuel Tank Capacity
Fuel/oil ratio
Carburetor
Ignition
Spark Plug
Electrode Gap
Torque
Air Cleaner
Starting Method
Stopping Method
Blade Length
Clutch Type
Gear Type
Gear Lubrication
Standard Equipment
Idle Speed
Clutch Engagement Speed
Wide Open Throttle Speed (W.O.T.)
Specifications are subject to change without notice.
Emission Control (Exhaust & Evaporative)
EPA 2010 and Later and/or C.A.R.B. TIER III
The emission control system for the engine is EM (engine modification) and, if the second to last character of the Engine
Family on the Emission Control Information label (sample below) is "C", "K", or "T", the emission control system is EM
and TWC (3-way catalyst). The fuel tank/fuel line emission control system is EVAP (evaporative emissions). Evaporative
emissions for California models are only applicable to fuel tanks.
An Emission Control Label is located on the engine. (This is an EXAMPLE ONLY; information on label varies by engine
FAMILY).
PRODUCT EMISSION DURABILITY (EMISSION COMPLIANCE PERIOD)
The 50 or 300 hour emission compliance period is the time span selected by the manufacturer certifying the engine
emissions output meets applicable emissions regulations, provided that approved maintenance procedures are followed
as listed in the Maintenance Section of this manual.
AHS254
4-cycle, single cylinder, air cooled
34 x 27 mm (1.34 x 1.06 in.)
24.5 cc (1.5 cu. in.)
6.39 kg (14.1 lbs.)
1674 x 224 x 341 mm (65.9 x 8.82 x 13.43 in.)
590 ml (20.1 oz.)
50:1 Shindaiwa Red Armor® ISO-L-EGD (ISO/CD 13738) and
J.A.S.O. M345- FD, two-stroke, air-cooled engine oil
Diaphragm type
Electronic
NGK CMR5H
0.6 mm (0.024 in.)
16.7 - 18.6 N∙m (148-165 in • lbf)
Foam pre-filter; main filter: sealed felt
Recoil type
Slide switch, grounding type
519 mm (20.4 in.)
Centrifugal clutch
Spur gears
Lithium based grease
Tool kit, blade cover.
3,000 RPM
4,100 RPM
10,500 RPM
7
Advertisement
Table of Contents
