Assessments - 2, GPA: 4.5
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. . . . . . . . . . . . . . . . . . . . . . . . .1.5 in (38 mm) Total Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .225 ft (69 m) Maximum Head Suction Lift . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 ft (8 m) Discharge Lift . . . . . . . . . . . . . . . . . . . . . . . . 200 ft (61 m) Maximum Discharge Capacity . 132 US gal (500 l) per minute Shipping Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75 lbs. Engine Specifications Rated Horsepower . . . . . . . . . . . . . . . . . . . . .5.5 at 3600 rpm Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.69 in.(68mm) Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.20 in.(56mm) Displacement . . . . . . . . . . . . . . . . . . . . . . . .12.48 in.(206 cc) Spark Plug Type: . . . . . . . . . . . . . .Champion RC12YC or Equivalent Set Gap To: . . . . . . . . . . . . . . . . . . . .0.030inch (0.76mm) Armature Air Gap: . . . . . . . . . . . . . . . . . . . . . .0.010-0.014 in. (0.25-0.36mm) Valve clearance with valve springs installed and piston 1/4 in. (6 mm) past top dead center of compression stroke (check when engine is cold). Intake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.004-0.006 in. (0.10-0.15 mm) Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.009-0.011 in. (0.23-0.28 mm) Fuel Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . .1U.S.gallons Oil Capacity . . . . . . . . . . . . . . . . . . . .20 Ounces (.6 Liters) Oil Type: Above40° F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SAE 30 Below 40° F . . . . . . . . . . . . . . . . .SAE 5W-30 or 10W-30 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). It will operate satisfactorily at an angle up to 15°. 12 MAINTENANCE MAINTENANCE SCHEDULE Follow the hourly or calendar intervals, whichever occurs first. More frequent service is required when operating in adverse conditions noted below. MAINTENANCE SCHEDULE FILL IN DATES AS YOU COMPLETE REGULAR SERVICE MAINTENANCE TASK SERVICE DATES Before Each Use Every 25 Hours or Yearly Every 50 Hours or Yearly Every 100 Hours or Yearly SERVICE DATES Clean debris X Check oil level X Change engine oil X. Service air cleaner X. Service spark plug X Service spark arrester X Clean cooling system X. Prepare for storage If unit is to remain idle for longer than 30 days. . Change oil after the first (5) operating hours and every 50 hours or every year, whichever occurs first, thereafter. Change oil sooner when operating under dirty or dusty conditions. . Replace more often under dirty or dusty conditions. General Recommendations Regular maintenance will improve the performance and extend the life of the water pump. See any authorized Briggs & Stratton dealer for service. The water pump’s warranty does not cover items that have been subjected to operator abuse or negligence.To receive full value from the warranty, the operator must maintain water pump as instructed in this manual. Some adjustments will need to be made periodically to properly maintain your water pump. All service and adjustments should be made at least once each season. Follow the requirements in the “Maintenance Schedule” chart above. 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 your engine run better and last longer. Emissions Control Maintenance, replacement or repair of the emissions control devices and systems may be performed by any non-road engine repair establishment or individual. See emissions control system warranty, elsewhere in this manual. Maintenance Maintenance consists of keeping the water pump clean. Store the unit in a clean dry environment where it will not be exposed to excessive dust, dirt, moisture or any corrosive vapors. Cooling air slots in the water pumps engine must not become clogged with dirt, leaves or any other foreign material. NOTE: DO NOT use a garden hose to clean water pumps engine.Water can enter engine fuel system and cause problems. Cleaning Daily or before use, look around and underneath water pump for signs of oil or fuel leaks. Clean accumulated debris from inside and outside water pump. Keep linkage, spring and other engine controls clean. Keep area around and behind muffler free from any combustible debris. Engine parts should be kept clean to reduce the risk of overheating and ignition of accumulated debris. • Use a damp cloth to wipe exterior surfaces clean. • Use a soft bristle brush to loosen caked on dirt or oil. • Use a vacuum cleaner to pick up loose dirt and debris. 13 MAINTENANCE • Use low pressure air (not to exceed 25 psi) to blow away dirt. Inspect cooling air slots and opening on water pump. Thes...