Product Specifications - Briggs & Stratton 073049 Operator's Manual

Model 073049
Water Pump Specifications
Suction Port Diameter . . . . . . . . . . . . . . . . . . . . . 50 mm (2 in)
Discharge Port Diameter . . . . . . . . . . . . . . . . . . . 50 mm (2 in)
Total Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 m (108 ft)
Maximum Head
Suction Lift * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 m (26 ft)
Discharge Lift * . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 m (82 ft)
Maximum Discharge Capacity * . 500 l/min (130 US gal/min)
Engine Specifications
Displacement . . . . . . . . . . . . . . . . . . . . . . . . 163 cc (9.95 in 3 )
Oil Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.59 l (20 oz)
Tune-up Specifications
Spark Plug Gap. . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in)
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . 20 Nm (180 lb-in)
Common Service Parts **
Air Filter,Oval .............................................................590601
Air Filter Pre-cleaner,Oval ..........................................590602
Fuel Additive ........................................................5041, 5058
Resistor Spark Plug ...................................................491055
Spark Plug Wrench. ...................................................816206
Model 073034
Water Pump Specifications
Suction Port Diameter . . . . . . . . . . . . . . . . . . . . . 50 mm (2 in)
Discharge Port Diameter . . . . . . . . . . . . . . . . . . . 50 mm (2 in)
Total Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 m (108 ft)
Maximum Head
Suction Lift * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 m (26 ft)
Discharge Lift * . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 m (82 ft)
Maximum Discharge Capacity * . 435 l/min (115 US gal/min)
Engine Specifications
Displacement . . . . . . . . . . . . . . . . . . . . . . . . 127 cc (7.74 in 3 )
Oil Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.59 l (20 oz)
Tune-up Specifications
Spark Plug Gap. . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in)
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . 20 Nm (180 lb-in)
Common Service Parts **
Air Filter .......................................................797258, 796970
Fuel Additive ..............................................................100117
Resistor Spark Plug ...................................................797235
Spark Plug Wrench.............................. ..............89838, 5023
Spark Tester .................................................................19368
* This water pump is rated in accordance with Briggs & Stratton standard 621K.
** Use only genuine Briggs & Stratton parts.
Power Ratings: The gross power rating for individual petrol engine models is labeled in accordance with SAE (Society of
Automotive Engineers) code J1940 Small Engine Power & Torque Rating Procedure, and is rated in accordance with SAE
J1995. Torque values are derived at 2600 RPM for those engines with "rpm" called out on the label and 3060 RPM for all others;
horsepower values are derived at 3600 RPM. The gross power curves can be viewed at www.BRIGGSandSTRATTON.COM.
Net power values are taken with exhaust and air cleaner installed whereas gross power values are collected without these
attachments. Actual gross engine power will be higher than net engine power and is affected by, among other things, ambient
operating conditions and engine-to-engine variability. Given the wide array of products on which engines are placed, the petrol
engine may not develop the rated gross power when used in a given piece of power equipment. This difference is due to a variety
of factors including, but not limited to, the variety of engine components (air cleaner, exhaust, charging, cooling, carburetor, fuel
pump, etc.), application limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to engine variability.
Due to manufacturing and capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for this engine.
16
Water Pump

Product Specifications

Model 073048
Water Pump Specifications
Suction Port Diameter . . . . . . . . . . . . . . . . . . . . . 76 mm (3 in)
Discharge Port Diameter . . . . . . . . . . . . . . . . . . . 76 mm (3 in)
Total Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 m (108 ft)
Maximum Head
Suction Lift * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 m (26 ft)
Discharge Lift * . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 m (82 ft)
Maximum Discharge Capacity * . 900 l/min (240 US gal/min)
Engine Specifications
Displacement . . . . . . . . . . . . . . . . . . . . . . . 208 cc (12.69 in 3 )
Oil Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.59 l (20 oz)
Tune-up Specifications
Spark Plug Gap. . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in)
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . 20 Nm (180 lb-in)
Common Service Parts **
Air Filter,Oval .............................................................590601
Air Filter Pre-cleaner,Oval ..........................................590602
Fuel Additive ........................................................5041, 5058
Resistor Spark Plug ...................................................491055
Spark Plug Wrench......... ...........................................816206
Model 073050
Water Pump Specifications
Suction Port Diameter . . . . . . . . . . . . . . . . . . . . . 76 mm (3 in)
Discharge Port Diameter . . . . . . . . . . . . . . . . . . . 76 mm (3 in)
Total Head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 m (108 ft)
Maximum Head
Suction Lift * . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 m (26 ft)
Discharge Lift * . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 m (82 ft)
Maximum Discharge Capacity * . 900 l/min (240 US gal/min)
Engine Specifications
Displacement . . . . . . . . . . . . . . . . . . . . . . . . 163 cc (9.95 in 3 )
Oil Capacity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.59 l (20 oz)
Tune-up Specifications
Spark Plug Gap. . . . . . . . . . . . . . . . . . . . . 0.76 mm (0.030 in)
Spark Plug Torque . . . . . . . . . . . . . . . . . . . . 20 Nm (180 lb-in)
Common Service Parts **
Air Filter,Oval .............................................................590601
Air Filter Pre-cleaner,Oval ..........................................590602
Fuel Additive ........................................................5041, 5058
Resistor Spark Plug ...................................................491055
Spark Plug Wrench................................... .................816206
BRIGGSandSTRATTON.COM