Assessments - 3, GPA: 3.7
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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 z 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 "onzsite" 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 .................. 2,450 PSI Flow Rate ................. 2.0 GPM Chemical Mix............... Use as directed Water Supply Temperature .... Not to exceed 100°F Shipping Weight ............ 63 Ibs. Engine Specifications Rated Horsepower ............ 6.75 at 3600 rpm Bore ....................... 2.69 in. (68mm) Stroke ...................... 2.04 in. (52mm) Displacement ................ 11.57 in. (190 cc) Spark Plug Type: ..................... Champion RJ-19LIVl or Equivalent Set Gap To: ............... 0.030inch (0.76ram) Armature Air Gap: ............ 0.006-0.010 in. (0.15-0.25mm) Valve clearance with valve springs installedand piston 1/4 in. (6 mm) past top dead center (check when engine is cold). intake ...................... 0.005-0.007 in. (0.13-0.!8 mm) Exhaust .................... 0.005-0.007 in. (0.13-0.18 mm) Fuel Capacity ................ 1.6 Quarts Oil Type: Above 40° F ............... SAE 30 Below 40° F ............... SAE 5W-30 or 10W-30 12 OWNER'S RESPONSiBiLiTiES Follow the hourly or calendar intervals, whichever occurs first. More frequent service is required when operating in adverse conditions noted below. MABNTENANCE SCHEDULE FILL tN DATES AS YOU SERVICE DATES COMPLETE REGULAR SERVICE SERVICE DATES Every 25 Every 50 Every 100 Before MAINTENANCE TASK Hours or Yearty Hours or Hours or Yearly Each Use Yeady Year y PRESSURE WASHER X_ Check/dean water inlet screen Check high pressure hose x x Check detergent hose Check spray gun and assembly for leaks x Purge pump of air and contaminants x Change pump oit . Prepare pump for storage below 32°F See Storage on pages 17-18. ENGINE X Check oil level Clean debris X Change engine oil X _ Service air cleaner X_ E Service spark plug X Service spark arrester X C_ean cooling system X2 Check valve clearance Prepare for storage If unit is to remain idle for longer than 30 days Clean if clogged. Replace if perforated or torn. Change oil after the first (5) operating hours and every 50 hours or yearly thereafter. Change sooner when operating under dirty or dusty conditions. Replace more often under dirty or dusty conditions. GENERAL RECOMMENDATIONS EMiSSiON CONTROL Regular maintenance will improve the performance Maintenance, replacement or repair of the emission and extend the life of the pressure washer. See any control devices and systems may be performed by any authorized Sears dealer for service. non-road engine repair establishment or individual. The pressure washer warranty does not cover items BEFORE EACH USE that have been subjected to operator abuse or negligence. To receive full value from the warranty, 1. Check engine oil level. the operator must maintain pressure washer as 2. Check water inlet screen for damage. instructed in this manual including proper storage as 3. Check in-line filter for debris. detailed in "Storage" on pages 17-18. 4. Check high pressure hose for leaks. Some adjustments will need to be made periodically to 5. Check chemical filters for damage. properly maintain your pressure washer. 6. Check gun and nozzle extension assembly for leaks. All service and adjustments should be made at least once each season. Follow the requirements in the 7. Purge pump of air and contaminants. "Maintenance Schedule" chart above. PRESSURE WASHER NOTE: Once a year you should clean or replace the spark plug and replace the air filter. A new spark plug and clean air filter assure proper fuel-air mixture and help y...