Flowserve QX Limitorque - Manual (Page 47)

47
Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11
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4.11.2 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.