Flowserve ISC2PP Instrukcja Użytkownika Pobierz pdf (Strona 4)

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3.4 Inner Gland 1B (Figure 4)

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 Anti-rotation pins - Inspect for

wear or corrosion. If worn or

corroded, contact your Flowserve

representative.

Figure 4

B

A

C

D

3.3 Sleeve Assembly SL (Figure 3)

A O-ring surfaces - Inspect for wear,

nicks, scratches, or corrosion.

Required surface finish

: 63 RMS.

B Drive Ring 10A - Inspect for

wear or corrosion, especially

at drive flat surfaces on

ID of drive ring.

C Drive flats for rotor

carrier - Inspect for

wear, rounding of

edges of flats, or

corrosion.

D Drive end roundness

No greater than

0.001" TIR

Figure 3

A

B

C

D

3.5 Rotor Carrier 14 (Figure 5)

A O-ring surfaces - Inspect for

wear, nicks, scratches,

or corrosion.

Required

surface finish

: 63 RMS.

B Pumping vanes - Inspect for

wear, damage, or corrosion.

C Drive flats - Inspect for wear

or corrosion.

Figure 5

B

A

C

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