Instruction manual

1051 & 1052 F & G Actuators
Instruction Manual
Form 5062
May 2008
23
Figure 8. Typical Type 1051 Actuator Assembly (Continued)
j APPLY LUBRICANT/SEALANT
55A9255-B / IL
B2679 / IL
Key Description Part Number
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 See following table
12 Spring Barrel
13 Spring Seat See following table
Key Description Part Number
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 12A9373X012
Sizes 60 & 70 12A9374X012
33 Cover
*Recommended spare parts