Wacker Neuson BS 70-2i

Basic Troubleshooting BS 60-2i, BS 70-2i
38 wc_tx001533gb.fm
7 Basic Troubleshooting
Problem / Symptom Reason / Remedy
Engine does not start, or
stalls.
• No fuel in tank.
• Low oil level in tank.
• Spark plug fouled.
• Fuel valve closed.
Engine does not accelerate, is
hard to start, or runs errati-
cally.
• Low oil level in tank.
• Spark plug fouled.
• Clean muffler and exhaust port.
• Crankshaft seals are leaking.
• Check air cleaner.
Engine overheats. • Clean cooling fins and fan blades.
Engine runs, rammer does not
tamp.
• Inspect clutch for damage. Replace if neces-
sary.
• Broken connecting rod or crankgear.
• Low engine performance. Compression loss.
Plugged exhaust port.
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.
Engine shuts off after idling for
an extended period.
• The engine has a feature that automatically
shuts itself off after running at idle speeds for
approximately 17 ½ minutes.