Stow manual STOWT-30H Troubleshooting ENGINE/PUMP

Page 27

STOWT-30H — TROUBLESHOOTING (ENGINE/PUMP)

TABLE 7. ENGINE TROUBLESHOOTING (Continued)

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

Operation not satisfactory

 

 

 

 

 

 

Governor adjustment improper?

Adjust governor to correct lever.

 

 

 

 

Governor spring defective?

Clean or replace ignition.

Rotational speed fluctuates.

 

 

Fuel flow erratic?

Check fuel line.

 

 

 

 

 

Air taken in through suction

Check suction line.

 

line?

 

 

 

 

Recoil starter not working

Dust in rotating part?

Clean recoil starter assembly.

 

 

properly.

Spring spring failure?

Replace sprial spring.

 

 

 

 

TABLE 8. PUMP TROUBLESHOOTING

SYMPTOM

POSSIBLE PROBLEM

SOLUTION

 

 

 

 

Not enough priming water in the housing?

Add water.

 

 

 

 

Engine speed too low?

Increase throttle.

 

 

 

 

Strainner plugged?

Clean strainer.

 

 

 

 

Suction hose damaged?

Replace or repair hose, and clamps

 

 

 

 

Air leak at suction port?

Check that fittings are tight and properly sealed.

Pump does not take on water.

 

 

Pump is located too high above water line?

Move pump closer to water.

 

 

 

 

 

Debris collecting in pump housing?

Clean pump housing.

 

 

 

 

Too much distance between impeller and volute.

Adjust clearance by adding shims or replace impeller.

 

Min. .006" - Max. .020"

 

 

 

 

 

 

Water leaking out weep hole between pump and

Check condition of mechanical seal and gaskets,

 

engine?

between pump end and engine housing.

 

 

 

 

Engine speed too low?

Increase throttle speed.

 

 

 

Pump takes in water, little or no

Suction strainer partially plugged?

Clean strainer.

discharge.

 

 

Impeller/Volute worn?

Adjust clearance by adding shims or replace

 

 

 

impeller/volute

 

 

 

 

Fittings/clamps are not sealed properly?

Tighten, replace or add clamp. (Keep extra seals on

Suction hose leaks at inlet.

pump)

 

 

 

 

Hose diameter is too large?

Use smaller diameter hose or replace hose.

 

 

 

Discharge does not stay on

Pressure too high?

Check pressure, add additional clamp.

 

 

coupling.

Hose kinked or end blocked?

Check hose.

 

 

 

 

 

Impeller jammed or blocked?

Open pump cover and clean dirt and debris from

 

 

inside housing.

Impeller does not turn: pump is

 

 

 

Adjust clearance by removing shim from behind

hard to start.

Impeller and volute binding?

impeller.

 

 

 

 

 

 

Defective engine?

See Engine Owner's Manual.

 

 

 

STOW T-30H TRASH PUMP — PARTS MANUAL— REV. 0 (05/30/03) — PAGE 27

Image 27
Contents Model T-30H Trash Pump 2 Stow T-30H Trash Pump Parts Manual REV. #0 05/30/03 Heres HOW to GET Help Stow T-30H Table of Contents When ordering parts Please supply the following information Parts Ordering ProceduresStow T-30H Safety Message Alert Symbols Accidental Starting Rules for Safe Operation General SafetyRules for Safe Operation Specifications Pump Specifications Engines Application STOWT-30H General InformationStow T-30H Pump Components Initial Servicing Stow T-30H Basic EngineStow T-30H PRE-INSPECTION Engine Read safety instructions at the beginning of manual Stow T-30H PRE-SETUP PumpStow T-30H Initial START-UP Engine Stow T-30H Initial START-UP Engine Stow T-30H Trash Pump Parts MANUAL- REV 05/30/03 Pump Vacuum Test Stow T-30H Maintenance PumpStow T-30H Maintenance Pump Engine Maintenance Schedule Stow T-30H Maintenance EngineStow T-30H Maintenance Engine Pump Storage STOWT-30H Preparation for Long -TERM StorageStow T-30H Trash Pump Parts MANUAL- REV 05/30/03 Troubleshooting Engine STOWT-30H Troubleshooting ENGINE/PUMP Items Found In the Remarks Column STOWT-30H Explanation of Code in Remarks ColumnQty Description Stow T-30H Suggested Spare PartsStow T-30H Pump Assy Pump Assy 32 Stow T-30H Trash Pump Parts Manual REV. #0 05/30/03 Part Name Honda GX240K1PMT2 Engine AIR Cleaner Dual Assy AIR Cleaner Assy Honda GX240K1PMT2 Engine Camshaft Assy Camshaft Assembly Honda GX240K1PMT2 Engine Carburetor Assy Gasket SET Honda GX240K1PMT2 Engine Control Assy ARM, Governor Honda GX240K1PMT2 Engine Crankcase Cover Assy NO. Part no Honda GX240K1PMT2 Engine Crankshaft Assy 13310ZE2651 Honda GX240K1PMT2 Engine Cylinder Barrel Assy SHAFT, Governor ARM Honda GX240K1PMT2 Engine Cylinder Head Assy Part Name QTY. Remarks Honda GX240K1PMT2 Engine FAN Cover Assy CLIP, Tube Honda GX240K1PMT2 Engine Flywheel Assy FAN, Cooling Honda GX240K1PMT2 Engine Fueltank Assy RUBBER, Supporter 107MM Honda GX240K1PMT2 Engine Ignition Coil Assy Coil ASSY., Ignition Honda GX240K1PMT2 Engine Muffler Assy PIPE, Exhaust Honda GX240K1PMT2 Engine Piston Assy Ring SET, Piston 0.75 Optional Honda GX240K1PMT2 Engine Recoil Starter Assy PULLEY, Recoil Starter 64 Stow T-30H Trash Pump Parts Manual REV. #0 05/30/03 Honda GX240K1PMT2 Engine Gasket KIT Assy Honda GX240K1PMT2 Engine Labels Assy Emblem Internal Effective October 1, 2002 Terms and Conditions of Sale Parts Stow T-30H Trash Pump Parts MANUAL- REV 05/30/03 Please have the Model and Serial Number ON-HAND When Calling

T-30H specifications

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