PROBLEM
Pump has toilownng problems: failure to produce pressure, or erratic pressure, chattedng, loss of pressure, Lowwater volume.
Detergent fails to mix.
Engine runs good when not spraying but dies when you begin to spray.
Engine will not start; or starts and runs rough
Engine shuts down during operation
Engine lacks power.
CAUSE
1.Nozzle in tow pressure mode.
2.Water inlet is blocked.
3.Inadequate water supply
4.Inlet hose is kinked or leaking
5.Clogged water inlet screen.
6.Water Supply is over 140°F.
7.Outlet hose is blocked.
8.Outlet hese leaks.
9.Gun leaks.
10.Nozzle _ obstructed.
11.Pump is faulty.
1.Detergent line is collapsed or kinked
2.Chemical tank filter is clogged.
3.Nozzle is in high pressure mode.
4.
Engine speed is too slow.
1. Dirty air cleaner
2.Out of gasoline.
3.Stae gasoline.
4.Spark plug wire not connected to spark plug.
5, Bad spark plug. 6.. Water in gasoline.
7.Overchoking or flooded
8.Excessively rich fuel mixture.
9.Intake valve stuck open or dosed.
10. Engine has lost compression.
1.Out of gasoline.
2.Air filter dirty
Dirty air filter.
CORRECTION
1.Pull nozzle backward for high pressure mode.
2.Clear inlet
3.Provide adequate water flow at least 3 gpm.
4.Straighten inlet hose, patch leak.
5.Replace / clean water inlet screen.
6.Provide cooler water supply.
7.Clear blocks in outlet hose.
8.Replace outlet hose if leaking.
9.Replace
necessary.
10.Clear nozzle.
11.Contact Sears Service Department.
1.Repair or replace detergent line.
2.Replace tank
3.Push nozzle forward for low pressure mode.
4.Rotate knob for desired chemical.
Contact Sears Service Department.
1.Clean or replace air cleaner.
2.Fill fuel tank.
3.Drain gas tank; fill with trash fuel.
4.Connect wire to spark plug.
5, Replace spark plug,
6.Drain gas tank; fill with fresh fuel.
7.Set engine throttle control lever to
fast position, choke in run position.
8.Contact Sears Service Department.
9.Contact Sears Service
Department.
10.Contact Sears Service
Department.
1.Fill fuel tank.
2.Replace Air filter.
RepLase air filter.
15
