VA-9070 Series Electric Rotary Actuators for Two-Position and Modulating Service Technical Bulletin
28
Appendix A
Table 9: VA-9072 Two-Position Actuator Callouts
Callout
Description
Callout
Description
1
Indicator Cover Screws
38
Manual Override Shaft Hub
2
Lockwasher
39
Manual Override Sleeve
3
Position Indicator Cover
40
O-Ring
4
O-Ring
41
O-Ring
5
Cover Fastening Screws
42
Retaining Ring
6
Cover 43
Handwheel
7
O-Ring
44
Spring Pin
8
Position Indicator
45
Manual Override Bushing
9
Cam Assembly
46
Thrust Washer
10
Limit Switch Screw
47
Thrust Roller Bearing
11
Limit Switch Bracket
48
Disc Spring
12
Main Open/Closed Limit
Switches
49
Worm
13
Limit Switch Insulator
50
Spring Pin
14
Switch Plate, Fixed
51
Retaining Ring
15
Heater Bracket Screw
52
Thrust Washer
16
Heater Mounting Bracket
53
Base
17
Heater
54
Conduit Plug
18
Override Switch
55
Name Tag
19
Override Switch Insulator
56
Bushing
20
Override Switch Screw
57
Drive Gear Pin
21
Override Switch Trigger Pin
58
Drive Gear
22
Torque Switch Cover
59
Terminal Strip
23
Switch Plate Ball Bearing
60
Capacitor
24
Retaining Ring
61
Gearmotor
25
Coupler
62
Lock Washer
26
Worm Wheel
63
Motor Cap Screw
27
Spring Pin
64
Wire Entry Guard
28
O-Ring
65
Dowel Pin
29
O-Ring
66
Motor Screw
30
Nylon Flat Washer
67
Ground Terminal Washer
31
Travel Stop Nut
68
Ground Terminal Screw
32
Travel Stop Spacer
69
Switch Plate Mounting Screw
33
Travel Stop Bolt
70
Removable Switch Plate
34
Worm Shaft
71
Terminal Strip Marker
35
Override Drive Pin
72
Terminal Strip
36
Spring Plunger
73
Terminal Block Screw
37
Manual Override Shaft Hub
74
Aux Open/Closed Limit Switches
