BS 50-4s Basic Troubleshooting
wc_tx001361gb.fm 41
7 Basic Troubleshooting
Problem / Symptom Reason / Remedy
Engine does not start, or
stalls.
• No fuel in tank.
• Check engine oil level.
• Spark plug fouled.
• Engine switch is in the “OFF” position.
Engine does not accelerate, is
hard to start, or runs errati-
cally.
• Spark plug fouled.
• Crankshaft seals are leaking.
• Check air cleaner.
• Check engine oil level.
Engine overheats. • Clean cooling fins and fan blades.
Engine runs, rammer does not
tamp.
• Inspect clutch for damage. Replace if necessary.
• Broken connecting rod or crankgear.
• Low engine performance. Compression loss.
Engine runs, rammer opera-
tion is erratic.
• Oil/grease on clutch.
• Broken/worn springs.
• Soil buildup on ramming shoe.
• Broken parts in ramming system or crankcase.
• Engine operating speed is too high.
On machines equipped with
the low oil shutoff switch, the
warning light flashes slowly,
the engine starts but shuts off
after 10-12 seconds.
• Engine oil level is low. Add oil to the engine. See
Technical Data for oil quantity and type.
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