Craftsman 580.7524 ENGtNE TECHNICAL INFORMATION, Product Specifications, Power Ratings, Pressure

ENGtNE TECHNICAL INFORMATION

This is a single cylinder, overhead valve (OHV), air cooled engine. It is a low emissions engine.

in the State of California, Model Series 120000

engines are certified by the California Air Resources Board to meet emissions standards for 125 hours.

Such certification does not grant the purchaser, owner or operator of this engine any additional warranties with respect to the performance or operational life of this engine. The engine is warranted solely according

to the product and emissions warranties stated elsewhere in this manual.

Power Ratings

The power ratings for an individual engine model are initially developed by starting with SAE (Society of Automotive Engineers) code J1940 (Small Engine Power & Torque Rating Procedure) (Revision 2002- 05). Given both the wide array of products on which our engines are placed, and the variety of environmental issues applicable to operating the equipment, it may be that the engine you have purchased will not develop the rated horsepower when used in a piece of power equipment (actual "on-site" power). This difference is due to a variety of factors including, but not limited to, the following: differences in altitude, temperature, barometric pressure, humidity, fuel, engine lubrication, maximum governed engine speed, individual engine to engine variability, design of the particular piece of power equipment, the manner in which the engine is operated, engine run-in to reduce friction and clean out of combustion chambers, adjustments to the valves and carburetor, and other factors. The power ratings may also be adjusted based on comparisons to other similar engines utilized in similar applications, and will therefore not necessarily match the values derived using the foregoing codes.

PRODUCT SPECIFICATIONS

Pressure	Washer	Specifications
Pressure	..................	2,800 PSI
Flow Rate	.................	2+5 GPM
Chemical	Mix	Use as directed

Water Supply Temperature .... Not to exceed 100°F

Shipping Weight ............ 74 Ibs+

Engine	Specifications
Rated Horsepower		7 at 3600 rpm
Bore		2.69 in. (68mm)
Stroke		2.04 in. (52mm)
Displacement		11.58 in. (190 cc)
Spark Plug
Long Life Platinum		Champion	RC12PYP
Resistor		Champion	RC12YC
Set Gap To:		0.020inch	(0.50mm)
Armature	Air Gap:	0.010o0.014 in.
		(0.25-0.38mm)

Valve clearance with valve springs installedand piston 1/4 in. (8 ram) past top dead center (check when engine is cold).

Intake	0.004-0.006 in.
	(0.!0o0.15 mm)
Exhaust	0.004-0.008 in.
	(0.10o0.20 mm)
Fuel Capacity	1.6 Quarts
Oil Type:
Above 40° F	SAE 30
Below 40° F	SAE 5W-30 or 10W-30

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