Wacker Neuson BS 50-4 Repair Manual

Rammer Repair Troubleshooting
wc_tx000291gb.fm 131
9.6 Rammer Jumps Erratically
Problem / Symptom Reason / Remedy
There is oil or grease on the
clutch.
Inspect and clean the clutch.
The spring(s) in the ramming
system are broken or worn.
Disassemble the spring cylinder. Inspect and replace
any damaged components.
There are damaged parts in
the spring cylinder assembly.
Disassemble the spring cylinder. Inspect and replace
any damaged components.
There are damaged parts in
the crankcase assembly.
Disassemble the crankcase. Inspect and replace any
damaged components.
There is soil buildup on the
ramming shoe.
Clean and inspect the shoe.
The engine speed is too low. Adjust the engine speed.

Wacker Neuson BS 50-4 Specifications

General

Engine Manufacturer	Honda
Stroke Height	65 mm
Fuel Type	Gasoline
Centrifugal Force	15 kN
Sound Pressure Level	92 dB(A)
Sound Power Level	105 dB(A)
Height	965 mm
Ramming Shoe Size	280 mm
Tank Capacity	3.1 l
Fuel Tank Capacity	3.1 l
Engine Type	4-cycle, single-cylinder, air-cooled
Percussion Rate	680 blows/min