Flowserve QX Limitorque Manual de usuario descargar pdf (Pagina 18)

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11

Table 3.3 - Optional Thrust Base Subassembly

ITEM NUMBER DESCRIPTION QTY.

10-1 HOUSING, THRUST BASE 1

10-2 PILOT, THRUST BASE 1

10-3 THRUST NUT 1

10-6 SOCKET HEAD CAP SCREWS 1

10-7 FLAT WASHER 1

10-8 RELIEF FITTING 1

10-10 SOCKET HEAD CAP SCREWS 4

10-11 GREASE FITTING 1

10-12 NEEDLE BEARING 2

10-13 THRUST RACE 2

10-14 QUAD RING 1

10-15 O'-RING 1

10-16 QUAD RING 1

Figure 3.4 - Optional Thrust Base Subassembly

3.2.3 Thrust base remounting

Step 1

Place QX torque nut (#16-10) into unit drive sleeve (#1-11) aligning nut lugs to drive sleeve slots.

Step 2

Lightly lubricate ‘O’-rings (#16-12) and (#16-13) and insert into bushing (#16-11) that is pressed into adapter plate

(#16-14). Slide adapter plate and bushing over end of torque nut and aligning to unit baseplate. Insert screws (#16-15)

into adapter plate holes and tighten.

Step 3

Align thrust base subassembly nut lugs (#10-3) with QX torque nut (#16-10) slots and slide thrust base on to QX

unit baseplate aligning pilots. Note; For ISO thrust base pilot spacer (#16-16) must be used to align thrust base to QX

baseplate. Insert screws (#10-10) into thrust base holes and tighten

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Flowserve QX Limitorque Manual de usuario Pagina 18