Pre-assembly inspections
Model 710 TruBlue Installation, Operation, and Maintenance Manual
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• 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.
Figure 27: Inside and outside inspection locations
Seal chamber and stuffing box cover inspection
Checklist
Perform these checks when you inspect the seal chamber and stuffing box cover:
• Make sure that these surfaces are clean:
• Seal chamber and stuffing box cover
• Mounting
• Make sure there is no pitting or wear greater than 3.2 mm | 1/8 in. deep.
Replace the seal chamber and stuffing box cover if pitting or wear exceeds this
measurement.
• Inspect the machined surfaces and mating faces noted in the figures.
These images point to the areas to inspect:
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