Flowserve WG Series Limitorque - Manual (Page 23)

23
Limitorque WG Series Worm Gear Operator FCD LMENIM2101-02 – 1/15
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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