Tecumseh HH100 Handbook page 61

TROUBLESHOOTING FOR ELECTRICAL CONTROL PANEL,
TROUBLE
Electric Starter Does Not Crank
Engine
Starter Cranks Engine But Engine Toggle switch.
Does Not Start
Ammeter Does Not Show A Charge Weak or bad battery.
(If battery is fully charged,
ammeter will not show a charge)
Ammeter Shows A Discharge.
SERVICE PART NO. 730155.
PROBABLE CAUSE
Check to determine if crankshaft
turns freely; if not, check for
binding belts, pulleys, clutches,
etc.
Check battery connections for
corrosion and/or breaks.
Weak or bad battery.
Push button starter switch.
Electric starter.
Panel wiring.
Insure spade connectors are
secured to appropriate switch
terminals.
Faulty wiring and/or connections.
Shorted or open alternator.
Regulator-Rectifier.
Ammeter.
Broken wiring and/or insulation.
Toggle switch.
REMEDY
Relieve load on crankshaft.
Disengage associated
equipment clutches, belts or
pulleys.
Correct problem.
Replace or charge battery if
less than 3/4 charged.
Replace if inoperative. See
Service Instruction on preceding
pages.
See troubleshooting chart.
Correct problem.
If inoperative, replace. See
Service Instructions on
preceding pages.
Correct. See Service Instructions
on preceding pages. See
"Engine Fails to Start"
Charge or replace.
Correct or replace.
Replace.
Replace.
Replace if inoperable. See
Service Instruction on preceding
pages.
Correct problem.
Check and replace if inoperable.
See Service Instructions on
preceding pages.
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