Figure 42-7. Roll shell removal and installation.
The movable and stationary roll
(7) Inspect the roll shells for wear or damage.
If roll shells must be replaced, repIace both shells at the
assembled in the same manner. The
same time so they will function as pairs.
roll shell being assembled is the
movable (smooth) roll shell. Always
(8) Replace all gaskets.
assemble smooth shell on the
movable shaft assembly. Assemble
k. Roll Shell Reassembly.
corrugated shell with corrugations