Goulds Pumps ANSI FAMILY IOM (ATEX Compliant) - IOM - Manual (Page 94)

6. Check impeller runout. Check vane tip to vane tip.
Total indicator reading greater than 0.005 in.
(.13 mm) indicates a problem (Fig. 170).
NOTE: The face of the CV 3196 impeller is not
machined. Checking the face runout on the
CV 3196 impeller is not required.
7. Install packing and gland according to Section 4,
Operation.
Pumps With Dynamic Seals:
(3196, CV 3196, LF 3196 only)
1. Place backplate (444) flat side down on the bench
(Fig. 171).
2. Place repeller (262) in backplate (444), sleeve side
up.
3. Place Teflon gasket (264) on backplate (444),
lining up holes.
4. Place stuffing box cover (184) on backplate (444),
lining up holes.
5. Install four (4) socket head cap screws (265),
tighten securely.
6. Install new sealing element into gland.
7. Install gasket (360Q) and gland (107) on stuffing
box cover (184). Install nuts (355).
8. Install dynamic seal assembly. Install nuts (370H)
(Fig. 172).
NOTE: Anti-galling compound can be applied to
the sleeve bore to aid in disassembly.
9. Check stuffing box cover run-out. Rotate indicator
through all 360 degrees. Total indicator reading
greater than 0.005 in. indicates a problem
(Fig. 173).
92
ANSIFAM IOM - 5/08
Fig. 171
Fig. 170
Fig. 172
370H
Fig. 173