Shindaiwa HT230 Operator's Manual download pdf (Page 16)

16

Engine Does Not Start

Troubleshooting Guide

Does the engine crank?

Good compression?

Does the tank contain fresh fuel

of the proper grade?

Is fuel visible and moving in the

return line when priming?

Is there spark at the spark plug

wire terminal?

Check the spark plug.

Faulty recoil starter.

Fluid in the crankcase.

Internal damage.

Loose spark plug.

Excess wear on cylinder, piston, rings.

Fuel is old or contaminated.

Clogged fuel lter and/or vent.

Carburetor primer failure.

The ignition switch is in OFF ("O").

Faulty ignition ground.

Faulty transistor unit.

If the plug is wet, excess fuel may be in

the cylinder.

The plug may be fouled or improperly

gapped.

The plug may be damaged internally or

is the wrong size.

Consult with an authorized Shindaiwa dealer.

Tighten and re-test.

Consult with an authorized Shindaiwa dealer.

Rell with clean fresh unleaded gasoline

with a pump octane of 87 or higher, mixed

with a Premium 2-cycle Engine Oil at a

50:1 gasoline/oil ratio. Re-start.

Clean or replace lter/vent as required.

Re-start.

Consult with an authorized Shindaiwa dealer.

Move switch to ON ("I") and re-start.

Consult with an authorized Shindaiwa dealer.

Crank the engine with the plug removed

and the ignition switch off. Replace the

plug, and re-start.

Clean and re-gap the plug to 0.024 inch

(0.6mm). Re-start.

Replace the plug with a NGK BMR6A.

Re-start.

NO

NO

NO

NO

NO

What to check Possible Cause Remedy

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