June 2021
Installation, Operation and Maintenance Manual
MAN 689 Rev. 6
Table 10.
Item
Description
1
Cover
2
Screw
3
Guide block pin
4
Vent valve
5
Sliding block
6
Screw
7
Screw
8
Housing
9
Guide bar
10
Cover gasket
11
Yoke
12
Plug
13
Bushing
14
Guide block
15
Screw
16
Nut
17
Head flange
18
Tie rod
Figure 21
ALGAS-MHP Single Acting Pneumatic Actuator with Hydraulic
Manual Override
30
Maintenance
Section 5: Maintenance