Goulds Pumps XHD - IOM User Manual
Page 79
Maintenance
3. Hoist the casing assembly to the ground so that the seal cover or stuffing box cover can be
removed.
4. Remove the seal cover retention hex head cap screws (388A) and clipped washers (354A).
5. Remove the seal cover (184) from the gland half casing (100D). Use a short pry bar to
gently and evenly facilitate disassembly if necessary.
6. Remove the seal cover o-ring (496R, XHD).
Optional disassembly of gland half casing, volute liner, and seal cover
NOTICE:When there is no expeller assembly supplied, the Gland casing assembly can be
removed and rebuilt as an assembly.
The gland half casing (100D), volute liner (561), seal cover (184), and/or split stuffing box
assembly (159), can be removed as an entire assembly
1. Once the impeller is removed from the shaft, support the entire gland casing assembly with
a strap, located thru the appropriate gland half casing hoisting location.
2. Loosen and remove the casing to pedestal bolts (370Y) and nuts from the taper alignment
studs (427L).
3. Carefully remove the assembly and hoist to the ground to disassemble as required, using
the instructions in the related sections of this instruction manual.
XHD Installation, Operation, and Maintenance Manual
77