SMB/SB Installation and Maintenance Manual 140-11000 • July 20038-14
Flow Control Division
Limitorque Actuation Systems
Table 8.4 – SB-2 Parts List
Piece Quantity Description
21Housing
11 1 Drive Sleeve
16 1 Worm Gear
20 1 Stem Nut
26 1 Seal Retainer Plate
28 1 Spacer
66 1 Spring Housing Gasket
69 1 Limit Switch Compartment Cover Gasket
74 1 Bearing Shim
75 1 Bearing Cone
76 1 Bearing Cup
77 1 Bearing Cone
78 1 Bearing Cup
93 1 Quad Ring
98 1 Grease Fitting
104 1 Torque Switch
161 1 Spring Housing Cover
163 1 Spring Housing
168 1 Thrust Sleeve
169 1 Bearing Cup
170 1 Bearing Cone
173 1 Spring Cartridge
176 1 O-Ring
178 2 Thrust Washer
179 5 Belleville Spring
180 1 Spring Retainer Cap
181 2 Socket Head Set Screw
183 1 Indicator Shaft
184 1 Roll Pin
187 1 O-Ring
190 1 Indicator Dial
192 1 Indicator Pointer
194 1 Quad Ring
195 1 Indicator Spring
196 1 Indicator Lever
197 1 O-Ring
198 1 Spring Cover Gasket
199 1 Thrust Limit Sleeve
200 1 Indicator Shaft Bushing
201 2 Socket Head Set Screw
202 11 Socket Head Cap Screw
203 12 Lockwasher
204 12 Lockwasher
205 12 Socket Head Cap Screw
206 2 Drive Screw
207 1 Socket Head Cap Screw