Removing The Spring System Cover-Hydraulic Press Method - Wacker Neuson BS 50-4s, BS 50-4As Repair Manual

Rammer
4.41 Removing the Spring System Cover—Hydraulic Press Method
■ Hydraulic press
Requirements
■ Upper machinery removed
■ Bellows removed
■ Ramming shoe removed
■ Three M8 x 206 mm Torx head guide screws (PN 5000046252)
Background There are two methods for removing the spring system cover: The preferred
method is using the special spring box tool P/N 5000081423. For those who don't
have the special tool, the hydraulic press method may be used.
Procedure Perform the procedure below to remove the spring system cover.
WARNING
Personal injury hazard. The spring system cover is under high pressure. If the
spring system cover is removed incorrectly, the springs can eject with enough force
to cause serious injury or death!
► Only remove or install the spring system cover using the hydraulic press or
spring box tool method.
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.
1. Remove the bellows. See topic Removing the Bellows.
2. Remove the ramming shoe. See topic Removing the Ramming Shoe—BS50, or
Removing the Ramming Shoe—BS60 and BS70.
This procedure continues on the next page.
wc_tx004029gb_FM10.fm
Disassembly and Reassembly
145