Goulds Pumps IC - IOM - Manual (Page 68)

Shaft and sleeve replacement guidelines
Straightness check
210
Replace the shaft (210) if runout exceeds the values in this table:
Table 4: Shaft runout tolerances for sleeve fit and coupling fit
Sleeve fit in inches
(millimeters)
Coupling fit in inches
(millimeters)
With sleeve 0.001 (0.025) 0.001 (0.025)
Without sleeve 0.002 (0.051) 0.001 (0.025)
Shaft and sleeve check
524
• Check the shaft and sleeve (524) surface for grooves and pitting.
• Replace the shaft and sleeve if any grooves or pits are found.
Bearing-frame inspection
Checklist
Check the bearing frame for these conditions:
• Visually inspect the bearing frame and frame foot for cracks.
• Check the inside surfaces of the frame for rust, scale, or debris. Remove all loose and foreign material.
• Make sure that all lubrication passages are clear.
• If the frame has been exposed to pumped fluid, inspect the frame for corrosion or pitting.
• Inspect the inboard-bearing bores.
Surface inspection locations
This figure shows the areas to inspect for wear on the bearing frame inside and outside surface.
Maintenance
66 Model IC, ICI, ICH, ICIH Installation, Operation, and Maintenance Manual