4.
Check the seal-chamber face runout.
a) With a dial indicator mounted on the shaft, rotate the shaft so that the indicator rides along the
seal-chamber face for 180°.
b) If the total indicator reading exceeds the allowable runout as shown in the following table, de-
termine the cause and make corrections.
Size
Pump
Seal chamber bore
mm | in.
Maximum allowable total in-
dicator reading
mm | in.
24F
3x4-8E
3x4-9A/B
160.00 | 6.300
0.0813 | 0.0032
25G
3x6-9/10
160.00 | 6.300
0.0813 | 0.0032
34H
4x6-10/10D
3x4-12.5A/B/C
160.00 | 6.300
0.0813 | 0.0032
35J
4x6-11A/AD/B/BD
4x6-12A/B
6x8-11A/AD/B/BD
160.00 | 6.300
0.0813 | 0.0032
36H
6x8-14AD/BD
8x10-13D
160.00 | 6.300
0.0813 | 0.0032
36H
10x12-14.5D
170.00 | 6.693
0.0838 | 0.0033
36H
10x12-15.5D
180.00 | 7.087
0.0889 | 0.0035
57Q
8x10-13D
190.00 | 7.481
0.0940 | 0.0037
57Q
14-18-22D
200.00 | 7.875
0.0991 | 0.0039
5.
Remove the dowel pins and unbolt the bearing housings. Discard the old bearings.
6.6.3.1 Qualify the casing bores
Three casing bores are used as datums during the centering procedure: the two seal chamber bores and
the center case bushing bore. If these bores are not in alignment or are of different sizes, then compen-
sation is required in order to accommodate the deviation(s). Qualification of these three bores must oc-
cur before you align the rotor.
1.
Measure the ring bores with a plug gauge and correct any conditions that are out of tolerance.
2.
Measure the depth of the ring bores noted in the figure and record the measurements in the table
row "Actual depth."
6.6 Reassembly
102 Model 3600 i-FRAME API610 11th Edition / ISO 13709 2nd Edition to current API BB3 Multi-Stage, Axially Split Installa-
tion, Operation, and Maintenance Manual
Содержание GOULDS PUMPS 3600 i-FRAME
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