Flowserve ISC2BB Manuale Utente

Repair InstructionsISCFlow Solutions DivisionISC2BBDual Rotating Bellows Seal

Figure 20104.18 Using firm hand pressurepress down on the collar tobe even with the end of thesleeve assembly. This will inturn press down the glandan

Figure 21O-ring11Gland GasketG11 2 Trademark of Minnesota Mining and Manufacturing Company5 Static Testing5.1 Flowserve manufacturing typically tests

TO REORDER REFER TOB/M #F.O.FIS139ORG 06/00 USAFlowserve Corporation Flow Solutions DivisionPrinted in U.S.A.ISO 9000CertifiedGermanyBrazilMexicoKalam

2© Copyright 2000 Flowserve Corporation1 NomenclatureNotes: - Inboard bellows assembly (34A) is interchangeable with outboard bellows assembly (34).-

2 Disassembly33 Inspection and Reconditioning3.2 Gland Assembly 1 (Figure 2)Figure 21 Registered Trademark of Loctite CorporationWhen disassemblin

43.4 Inner Gland 1B (Figure 4)A Dynamic O-ring surface - Inspectfor wear, fretting, nicks, scratches,or corrosion. Required surfacefinish: 32 RMSB

SL on a flat surface with thecollar end facing up. Installthe inboard vibration dampener M1 into the sleeve end housing.Place the inboard bellows O

4.5 Align the two flats on theinboard bellows assembly 34A with the two flats on theinside of the drive ring 10Ain the sleeve end housing,and press

74.8 Place the inner gland/matingring assembly face downonto the sleeve/bellowsassembly. (Figure 11)4.9 Install the inner gland O-ring G1 into the fa

4.12 Insert the retaining ring RRinto the groove in the sleeveassembly while pressingdown on the rotor carrier.Make sure that the retainingring snaps

4.15 Align the two flats on themating ring 3B with the twoflats on the inside of thegland drive ring in the glandassembly, and press themating ring