Owner manual

7
ITEM DESCRIPTION MATERIAL
1 Housing Cast Iron
2 Segment Gear Bronze
3 Worm Alloy Steel
4 Cover Cast Iron
5 Indicator Cast Iron
6 O-Ring Buna-N
7 Thrust Bearing Carbon Steel
8 Bearing Bronze
9 Shaft Carbon Steel
10 Gasket Non-Asbestos
12 Operating Nut Cast Iron
14 Cover Bolt Carbon Steel
15 Indicator Bolt Steel
17 Locating Pin Steel
18 Worm Pin Steel
19 Spring Pin Steel
20 Stop Screw Steel
21 Jam Nut Steel
22 Plug Steel
23 Oil Seal Steel & Rubber
30 Spur Gear Cast Iron
31 Grease EP-2
32 Worm Spacer Steel
TABLE 4. WORM GEAR PARTS LIST
FIGURE 8. GEAR ACTUATOR CONSTRUCTION