Wacker Neuson BS 50-4s, BS 50-4As, Repair Manual

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wc_tx004029gb_FM10.fm
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Rammer Disassembly and Reassembly
4.35 Removing the Clutch
Requirements
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Machine shut down and cool
■
Engine removed
■
Clutch puller P/N 5000117972
Procedure Perform the procedure below to remove the clutch.
1. Remove the engine. See topic Removing the Engine.
2. Inspect the condition of the clutch shoes (e) and replace them if necessary. The
clutch shoes should be absolutely dry. If oil is present, inspect the engine shaft
seal.
Note: Graphic is representative only; your machine may vary.
3. Prevent the clutch (d) from turning and loosen the clutch nut (b) .
Note: Loosen the nut but do not completely remove it from the engine crankshaft.
This will protect the crankshaft threads from the clutch puller screw.
4. Screw the clutch puller (a) (or other suitable puller) into the small holes in the
clutch. Turn the center screw against the end of the crankshaft until the clutch
hub breaks free of the tapered shaft.
5. Remove the clutch puller (a) , the nut (b) , the washer (c) , and the clutch (d) .
t
Result The clutch has now been removed.
To view an animation of this procedure, internet access
is needed.
To view the animation, click on the video icon or scan
the QR code with a smart phone.
wc_gr012865
a
b
c
d
e