Specifications; Emission Control - Shindaiwa M242 Owner's/Operator's Manual

Specifications

Engine Name
Engine Type
Dr y Weight (less attachment)
Dimensions (L x H x W) mm
Bore x Stroke
Displacement
Fuel/Oil Ratio
Fuel Tank Capacity
Carburetor Type
Ignition
Spark Plug**
Air Cleaner Type
Starting Method
Stopping Method
Transmission Type
Engine Idle Speed
Clutch Engagement Speed
Wide Open Throttle Speed (W.O.T.) w/nylon line head
Wide Open Throttle Speed (W.O.T.) w/ blade
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 En-
gine 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 en-
gine 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 proce-
dures are followed as listed in the Maintenance Section of this manual.
Spark Plug Gap
Torque
M242
2-stroke, single cylinder, air cooled, gasoline engine
4.4 kg / 9.8 lb.
1034 x 245 x 248 mm / 40.7 x 9.65 x 9.76 in.
33 x 28 mm (1.3 x 1.1 in.)
23.9 cc (1.46 cu. in.)
50:1 with *ISO-L-EGD or JASO FD class engine oil
690 ml (23.3 oz.)
Diaphragm-type carburetor
One-piece electronic, transistor-controlled
NGK BPMR8Y
0.6 mm (0.024 in)
16.7 - 18.6 N∙m (148-165 in • lbf)
Non-reversible foam filter element
Recoil Starter
Slide switch
Automatic, centrifugal clutch w/bevel gear
3,000 RPM
3,850 RPM
9,600 RPM
12,000 RPM
5