1 September 2011
21. SHELL BUILDUP (EPXA, EPXB1 AND EPXB2).
a. Align insert to shell ensure keyway (Keyway
Shell buildup consists of installing insert into the shell
A for EPXA, EPXB1 and position 1 of EPXB2; Keyway
and removal of insert from shell. No tools are required
B for EPXB2 position 2) is matched up (Figure 13).
for insert installation, the insert is aligned to the shell and
pushed in till a click is heard and the insert face is even
with the shell (Figure 13 thru 15). Removal requires the
Push insert into shell till click is heard.
use of an insert removal tool (Figure 16). The insert is
removed by aligning the insert removal tool with the
c. Ensure insert is fully inserted by gently
back of the shell and sliding the tool in till retention clips
pushing on insert and by visually insuring the face is
are released (Figure 17 thru 20).
even with the shell (Figure 14 and 15).
22. INSERT INSTALLATION. Install insert in shell as
Figure 13. EPX Insert Alignment
Figure 15. EPX Insert Fully Inserted
Figure 14. EPX Insert Retention Check