Goulds Pumps ANSI FAMILY IOM (ATEX Compliant) - IOM - Manual (Page 71)

NOTE: For CV 3196 impeller, the face of the
impeller is cast, not machined. The face runout
need not be checked.
Frame Adapter
1. Check frame adapter (108) for cracks or excessive
corrosion damage. Replace if any of these
conditions exist (Fig. 93).
2. Make sure gasket surface is clean.
NOTE: The 3198 frame adapter is not inter-
changeable with any other model’s adapter.
Shaft and Sleeve -
All Except 3198
1. Check bearing fits. If any are outside the tolerance
in Table 8, replace the shaft (122) (Fig. 94).
2. Check shaft straightness. Replace shaft if runout
exceeds values in Table 12.
3. Check shaft and sleeve (126) surface for grooves,
pitting. Replace if any are found (Fig. 95).
Shaft and Sleeve - 3198
The 3198 is offered with a metallic sleeve which uses
the standard 3196 (ANSI products) shaft. It is also
offered with a Teflon
® sleeve. The use of the Teflon ®
sleeve requires a special shaft and a different inboard
labyrinth oil seal. The inspection procedures are the
same as those listed above for the balance of the
products.
ANSIFAM IOM - 5/08
69
6
Fig. 92
CV 3196
Fig. 93
Fig. 94
Fig. 95
101
126
108
122