Wacker Neuson BS 50-4 Repair Manual

Engine and Upper Machine Components Repair
52 wc_tx001546gb.fm
4.13 Fuel Tank (BS Models)
See Graphic: wc_gr001312rm
4.13.1 Remove the silencing cover.
4.13.2 Close the fuel valve (a).
4.13.3 Disconnect the fuel line (b) from the fuel tank. Disconnect the vent line
(c) where used.
4.13.4 Drain the fuel into a suitable container.
Note: In the interests of environmental protection, place a plastic sheet
and a container under the machine to collect any liquid which drains
off. Dispose of this liquid in accordance with environmental protection
legislation.
4.13.5 Remove the four socket head cap screws that hold the fuel tank to the
guide handle. When reinstalling the fuel tank, apply Loctite 243 and
torque the screws to 9.4 Nm (6.9 ft. lbs.).
4.13.6 Unscrew the filter (d) from the fuel tank.
Note: It is not necessary to separate the fuel valve from the fuel filter
unless replacing the parts. To separate, pull and twist the fuel valve
from the fuel filter.
4.13.7 Clean the fuel filter. Replace the fuel filter if the mesh element is torn
or punctured.
4.13.8 Clean the inside of the fuel tank to remove any sediment.

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