Shindaiwa AHS242ef, X7502801100 manual Specifications, Emission Control Exhaust & Evaporative

Specifications

Model	AHS242
Engine type	2-cycle, air cooled, vertical cylinder
Dimensions (L x W x H)	1682 mm (66.2 in) x 248 mm (9.76 in) x 245 mm (9.6 in)
Weight	5.99 Kg (13.2 lb)
Bore x stroke	33 x 28 mm/1.3 x 1.1 in.
Displacement	23.9 cm3/1.46 cu. in.
Fuel/oil ratio	50:1 with *ISO-L-EGD or JASO FD class engine oil
Carburetor type	Diaphragm-type
Fuel tank capacity	.69 L / 23.3 fl. oz.
Ignition	One-piece electronic, C.D.I.
Spark plug	NGK BPMR8Y
Electrode Gap	0.6 mm/ .024 in.
Torque	150-170 kgf cm / 130 - 150 in • lbf
Air cleaner type	Non-reversible double layer felt
Starting method	Recoil
Stopping method	Slide switch
Transmission type	Automatic, centrifugal clutch w/bevel gear
Cooling System	Forced Air
Blade Length	568 mm/22.4 in.
Cutter Drive	Spur Gear
Gear Lubricant	Lithium Based Grease
Idle Speed	3,000 RPM
Clutch Engagement Speed	4,000 RPM
Wide Open Throttle Speed (W.O.T.)	11,800 RPM

Specifications are subject to change without notice.

IMPORTANT!

This spark ignition system complies with the Canadian standard ICES-002.

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/TWC (Engine Modification and 3-way Catalyst) and for the fuel tank the Control System is EVAP (Evaporative Emissions) or N (for nylon tank). Evaporative emission may be applicable to California models only.

An Emission Control Label is located on the unit. (This is an EXAMPLE ONLY; information on label varies by en- gine FAMILY).

PRODUCT EMISSION DURABILITY (EMISSION COMPLIANCE PERIOD)

The 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.

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