Flowserve ISC2 Dual Pusher Repair - Manual (Page 5)

5
A
A
C
A
A
C
A
B
A
C
D
C
Figure 4, sizes > 2.750 inch (70 mm)
Figure 5, sizes ≤ 2.750 inch (70 mm)
C
B
A
B
Figure 6, sizes > 2.750 inch (70 mm)
A
D
C
A
4.3 Inner gland [11] see Figures 5 and 6.
A Dynamic O-ring surface - Inspect for wear, fretting, nicks, scratches or
corrosion. Required surface finish: 32 RMS
B Gland O-ring surface - Inspect for wear, nicks, scratches or corrosion.
Required surface finish: 63 RMS.
C Gasket surface - Remove old gasket and clean surface. Inspect for nicks,
scratches or corrosion.
D Drive pins - Inspect for wear or corrosion. Note: sizes > 2.750 inch (70 mm)
do not have pins in the gland.