Assessments - 1, GPA: 3
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Facilidade de uso
5041, available from an Authorized Briggs & Stratton Service Dealer. Mix Additive with fuel in fuel tank or storage container. Run engine for a short time to circulate Additive through carburetor. Engine and fuel can be P/N 5041 stored up to 24 months. Your Service Dealer has single-use pouches of Gasoline Additive available. Note: If engine is operating on oxygenated or reformulated gasoline (gasoline blended with an alcohol or an ether), remove all fuel from tank and run engine until it stops from lack of fuel. If engine is stored with gasoline in fuel tank, we recommend the use of Gasoline additive, Part No. 5041. 2. While engine is still warm, drain oil from crankcase (see page 6). Refill with fresh oil of recommended grade (see chart page 3). 3. Remove spark plug and pour about 1 oz (30 ml) of engine oil into cylinder. Replace spark plug and crank slowly to distribute oil. 4. Clean dirt and chaff from cylinder, cylinder head fins, blower housing, rotating screen and muffler area (see page 7). 5. Store in a clean and dry area, but NOT near a stove, furnace or water heater which uses a pilot light or any device that can create a spark. General information This is a single cylinder, over-head valve (OHV), air-cooled engine. On mobile equipment, this engine will operate satisfactorily at any angle at which operator and equipment can function safely. Model Series 28E700, 28N700, 287700, 28P700, 28Q700, 28S700, 28U700 Bore. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7/16 in. (87.31 mm) Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1/16 in. (77.78 mm) Displacement . . . . . . . . . . . . . . . . . . . 28.42cu. in. (465.7 cc) Torque (Max.) . . . . . . . . . . . . . . . . . . 22.9 ft. lbs. @ 2700 rpm Model Series 310700, 311700, 312700, 313700 Bore. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9/16 in. (90.60 mm) Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1/16 in. (77.78 mm) Displacement . . . . . . . . . . . . . . . . . . . 30.59 cu. in. (501.2 cc) Note: For practical operation, the horsepower loading should not exceed 85% of rated horsepower. Engine power will decrease 3-1/2% for each 1,000 feet (300 meters) above sea level and 1% for each 10° F (5.6° C) above 77° F (25° C). Tune-up specifications Armature air gap is .010-.014 in. (.25-.36 mm) Spark plug gap is .030 in. (.76 mm) Valve clearance is: Intake* . . . . . . . . . . . . . . . . . . . . . . .003-.005 in. (.08-.13 mm) Exhaust* . . . . . . . . . . . . . . . . . . . . .005-.007 in. (.13-.18 mm) * with valve springs installed and piston 1/4 in. (6mm) past top dead center. In the USA and Canada, a 24 hour hot line, 1-800-233-3723, has a menu of pre-recorded messages offering you engine maintenance information. 9 Briggs & Stratton Corporation (B&S), the California Air Resources Board (CARB) and the United States Environmental Protection Agency (U.S. EPA) Emission Control System Warranty Statement (Owner’s Defect Warranty Rights and Obligations) In the interest of the environment, B&S engines that meet strict emis-TO CERTIFIED ENGINES PURCHASED IN CALIFORNIA IN 1995 sion requirements are labeled, “This engine conforms to 1995 - 1998 AND THEREAFTER, WHICH ARE USED IN CALIFORNIA, AND California emission regulations for ULGE engines and U.S. EPA TO CERTIFIED MODEL YEAR 1997 AND LATER ENGINES Phase I regulations for small non-road engines.” WHICH ARE PURCHASED AND USED ELSEWHERE IN THE EMISSION CONTROL WARRANTY COVERAGE IS APPLICABLE UNITED STATES. California and United States Emission Control Defects Warranty Statement CARB, U.S. EPA and B&S are pleased to explain the Emission Control System Warranty on your 1996 and later utility or lawn and garden equipment (ULGE) engine. In California, new ULGE engines produced on or after August 1, 1995 must be designed, built and equipped to meet the State’s stringent anti-smog standards. Elsewhere in the United States, new non-road, spark-ignition engines certified for model year 1997 and later, must meet similar standards set forth by the U.S. EPA. B&S must warrant the emission control system on your engine for the periods of time listed below, provided there has been no abuse, neglect or improper maintenance of your ULGE engine. Your emission control system includes parts such as the carburetor, air cleaner, ignition system, muffler and catalytic converter. Also included may be connectors and other emi...
Este manual também é adequado para os modelos :Air - 28N700 (477.38 kb)
Air - 310700 (477.38 kb)
Air - 311700 (477.38 kb)
Air - 312700 (477.38 kb)