TROUBLESHOOTING

TROUBLESHOOTING

Problem

Cause

Correction

 

 

 

 

 

 

1.

Pump not primed.

1.

Fill pump chamber with water and

 

 

 

 

prime pump.

 

2.

Suction hose restricted, collapsed,

2.

Replace suction hose.

 

 

damaged, too long, or diameter too

 

 

 

 

small.

 

 

 

3.

Strainer not completely under water.

3.

Sink the strainer and the end of

 

 

 

 

suction hose completely under

No pump output or low

 

 

 

water.

4.

Air leak at suction hose connector.

4.

Replace sealing washer if missing

pump output when water

 

 

 

or damaged. Tighten hose

pump is running.

 

 

 

 

 

 

connector and clamp.

 

5.

Strainer clogged.

5.

Clean debris from strainer.

 

6.

Discharge hose restricted, damaged,

6.

Replace discharge hose.

 

 

too long, or diameter too small.

 

 

 

7.

Excessive or marginal head.

7.

Relocate pump and/or hoses to

 

 

 

 

reduce head.

 

8.

Throttle lever is down in slow position.

8.

Move throttle lever up to fast

 

 

 

 

position.

 

 

 

 

 

 

1.

Dirty air cleaner.

1.

Clean or replace air cleaner.

 

2.

Out of fuel.

2.

Wait two minutes and fill fuel tank.

 

3.

Stale or contaminated fuel or water in

3.

Drain fuel tank and carburetor; fill

 

 

fuel.

 

with fresh fuel.

 

4.

Spark plug wire not connected to

4.

Connect wire to spark plug.

Engine will not start; lacks

 

spark plug.

 

 

5.

Bad spark plug.

5.

Replace spark plug.

power; starts and runs

6.

Excessive fuel is present in the

6.

Wait 5 minutes and re-crank

rough; or "hunts" or

 

air/fuel mixture causing a “flooded”

 

engine.

falters.

 

 

 

condition.

 

 

 

 

 

 

 

7.

Excessively rich fuel mixture.

7.

Contact Authorized service facility.

 

8.

Intake valve stuck open or closed.

8.

Contact Authorized service facility.

 

9.

Engine has lost compression.

9.

Contact Authorized service facility.

 

10.

Carburetor is running too rich or too

10.

Contact Authorized service facility.

 

 

lean.

 

 

 

 

 

 

 

Engine shuts down when

Out of gasoline.

Wait two minutes and fill fuel tank.

running.

 

 

 

 

 

 

 

 

 

19

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Briggs & Stratton 073000 manuel dutilisation Troubleshooting, Problem Cause Correction

073000 specifications

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