Flowserve QX Limitorque - Manual (Page 46)

Limitorque QX Electronic Actuator FCD LMENIM3314-00 – 5/11
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4.11.1 Optional Thrust Base Assembly Removal.
Step 1
Remove the four (4) screws (# ) and remove the thrust base subassembly (#16-17) by sliding the base down. If base
is ISO remove the spacer (pilot) (#16-16).
Step 2
Remove the four (4) screws (# 16-15) and remove the adapter plate (#16-14) and torque nut (#16-10). Item (#16-11)
bushing is pressed into adapter plate and cannot be removed. The torque nut is held in place by the unit drive sleeve
and the bushing (#16-11).
Table 4.24 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 4.28 - Optional Thrust Base Subassembly