Ignition System - Rayco RG25HD Operator, Service, Maintenance, Parts Manual

Four Cycle Troubleshooting - continued
To reduce the risk of serious injury or death from fires and/or explosions, NEVER use flammable
solvents (e.g., gasoline) to clean serviceable parts. Use a water-based, non-flammable solvent
Degreaser Cleaner.
NEVER use compressed air to clean debris from yourself or your clothing. When using compressed
CAUTION
air to clean or dry serviceable parts:
• Wear appropriate eye protection.
• Use only approved air blow nozzles.
Spark
Check flywheel for
correct key, damaged
or sheared key
Set proper air gap on
external coil
Set proper point gap,
check condensor and
timing
Test coil for
intermittent or weak
spark
800.392.2686

IGNITION SYSTEM

Engine Will
Not Start
Check for Spark
Spark
Equipment problem,
check switches, wiring and
equipment controls
Parasitic load too high
RG25DH Operation • Service • Maintenance • Parts Manual
• Air pressure must not exceed 30psi (206kPa).
• Shield yourself and bystanders from flying debris.
No Spark
Replace spark plug
Isolate engine from all
equipment (disconnect
wiring harness), repeat
test
Troubleshooting
No Spark
Engine problem, check
for shorts or grounds
in wiring
Test ignition module
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