Troubleshooting; Product Specifications; Engine Specifications; Common Service Parts - Briggs & Stratton 073052-00 WP2RS Manual De Instrucciones

Troubleshooting

Problem Cause
No pump output 1. Pump not primed.
or low pump
2. Suction or discharge hose restricted,
output when
collapsed, damaged, too long, or diameter
water pump is
too small.
running
3. Strainer not completely under water.
4. Air leak at suction hose connector.
5. Strainer clogged.
6. Excessive or marginal head.
7. Engine speed lever is in SLOW position.
Engine will not 1. Rocker switch set to OFF (0).
start; lacks
2. Fuel shutoff is in OFF (0) position.
power; starts
3. Dirty air cleaner.
and runs rough;
or "hunts"
4. Out of fuel.
or falters.
5. Stale or contaminated fuel or water in
fuel.
6. Spark plug wire not connected to spark plug.
7. Bad spark plug.
8. Excessive fuel is present in the air/fuel
mixture causing a "flooded" condition.
9. Carburetor is out of adjustment.
Engine Out of fuel.
shuts down
when running.

Product Specifications

Model 073052
Water Pump Specifications
Suction and Discharge Port Diameter. . . .50 mm (2 in)
Maximum Suction Head * . . . . . . . . . . . . . . . 8 m (26 ft)
Maximum Discharge Head* . . . . . . . . . . . . .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)

Common Service Parts

Engine Oil Bottle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100005E or 100007E
Synthetic Oil Bottle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100007W
Fuel Stabilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 992380 or 992381
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.
* This water pump is rated in accordance with Briggs & Stratton standard 621K.
10
Correction
1. Fill pump chamber with water and prime pump.
2. Replace suction or discharge hose.
3. Sink the strainer and the end of suction
hose completely under water.
4. Replace sealing washer if missing or
damaged. Tighten hose connector and clamp.
5. Clean debris from strainer.
6. Relocate pump and/or hoses to reduce head.
7. Move engine speed lever to FAST position.
1. Set switch to ON (I).
2. Turn fuel shutoff to ON (I) position.
3. Clean or replace air cleaner.
4. Wait two minutes and fill fuel tank.
5. Drain fuel tank and carburetor; fill with fresh
fuel.
6. Connect wire to spark plug.
7. Replace spark plug.
8. Wait 5 minutes and re-crank engine.
9. Contact Authorized service facility.
Wait two minutes and fill fuel tank.
Model 073051
Water Pump Specifications
Suction and Discharge Port Diameter . . . . . . 76 mm (3 in)
Maximum Suction Head * . . . . . . . . . . . . . . . . . . 8 m (26 ft)
Maximum Discharge Head * . . . . . . . . . . . . . . . 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)
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