PREVOST X3-45 Multiplex, Maintenance Manual

Page: 950 / 1422

20. Remove the shaft seal (23) being careful not to
damage the bore. Discard the shaft seal. Remove shaft seal
Hammer
Screwdriver
Damage to the bore could cause
leakage.
Inspect needle
bearing 21. Make sure all needles roll freely in the needle
bearing (22). If removal is necessary, go to
Needle
Bearing Removal section on page 32. Otherwise,
proceed to step 22.
22. Remove the relief valve seat assembly (6E) from the
valve spool assembly (6) by placing the spool in a
collet if necessary. Remove relief
valve seat assem-
bly
23. Remove the shims (6D) (make sure to count them),
poppet (6C) and spring (6B) from the spool (6A). Remove spool
assembly compo-
nents
Take care not to deform the spool
nor make nicks or burrs on the
surface. If the spool is damaged, both the spool and
housing must be replaced.
TRW recommends the needle
bearing not be removed from
the cover.
7/16" Socket
CAUTION !
CAUTION !
NOTE