Flowserve WG Series Limitorque User Manual
Page 23
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Limitorque WG Series Worm Gear Operator FCD LMENIM2101-02 – 1/15
flowserve.com
12. Replace the Oil Seal (pc# 15).
13. Install the Input Flange (pc# 18).
Note: Replace any worn or damaged O-Rings or Gaskets to
ensure proper sealing and operation.
WORM
SHAFT
INPUT SHAFT/PINION
SUBASSEMBLY
HELICAL GEAR/2ND
SET PINION
SUBASSEMBLY
WORM
SHAFT
B
A
3
1
6
4
12
2
5 8
1
9
21
7
2
10
11
18
15
4
16
12
13
4 7
1
1
6
5
7
7
2
4
8
2
4
4
11
9
11
13
12
14 17
15
18
19
10
16
21
20
A
B
Parts List
Item
Description
Qty.
Item
Description
Qty.
1
Spur Gear Housing
1
11
Ball Bearing
2
2
Helical Gear
2
12
Cover
1
3
Key
2
13
Gasket - Cover
1
4
Retaining Ring
3
14
Hex Head Cap Screw
8
5
2nd Set Pinion
1
15
Oil Seal
1
6
Ball Bearing
1
16
Retaining Ring
1
7
Key
2
17
Lockwasher
8
8
Ball Bearing
1
18
Input Flange
1
9
Input Shaft / Pinion
1
19
Socket Head Cap Screw
4
10
Bushing
1
20
Socket Head Cap Screw
VARIES
Table 4.4 – WG-00 through WG-12 Spur Gear Attachment (1SD) Parts List
Figure 4.14 – WG-00 through WG-12 Spur Gear
Attachment (1SD) Exploded View