Emerson Fisher 1051 Instruction Manual page 23

Instruction Manual
Form 5062
May 2008
Key Description
5 Screw, Cap, Hex Hd,
Size 40 (12 req'd)
Size 60 (16 req'd)
Size 70 (24 req'd)
6 Nut, Hex
Size 40 (16 req'd)
Size 60 (24 req'd)
Size 70 (28 req'd)
7 Screw, Cap, Hex Hd
Size 40 (4 req'd)
Size 60 (6 req'd)
Size 70 (10 req'd)
8 Stop, Travel (2 req'd)
9 Screw, Cap, Hex Socket
10 Diaphragm Rod
11 Spring
12 Spring Barrel
13 Spring Seat
*Recommended spare parts
j APPLY LUBRICANT/SEALANT
55A9255-B / IL
B2679 / IL
Figure 8. Typical Type 1051 Actuator Assembly (Continued)
Part Number
See following table
See following table
1051 & 1052 F & G Actuators
Key Description
16 Nut, Hex
17 Bearing Rod End
18 Screw, Cap, Hex Hd
19 Nut, Hex, Jam
20 Housing
20 Modified Housing
21 Screw, Cap, Hex Hd (4 req'd)
22 Yoke, Mounting
23 Screw, Cap, Hex Hd (4 req'd)
27 Lever
28 Screw, Cap, Hex Hd
29 Hub
30 Ring, Retaining, Ext
31* Bushing
Size 40
Sizes 60 & 70
33 Cover
Part Number
12A9373X012
12A9374X012
23