October 2015
Service Instructions
127072E Rev. C
10
Section 2: Actuator Disassembly
Actuator Disassembly
2�4
G01 through G5 M11 Hydraulic Override
Cylinder Disassembly
NOTE:
For M11 hydraulic override cylinder removal from spring cartridge refer to Section 5 step 5.1.
2�4�1
Unscrew hydraulic ram cover (7-10) from hydraulic override end cap (7-70).
2�4�2
Remove hydraulic ram (7-20) from hydraulic ram cover (7-10).
2�5
G7 through G10 M11 Hydraulic Override
Cylinder Disassembly
NOTE:
For M11 hydraulic override cylinder removal from spring cartridge refer to Section 5 step 5.1.
2�5�1
Unscrew and remove hex cap screws (7-80) with lockwashers (7-90) from outer
end cap (7-70).
2�5�2
Remove outer end cap (7-70) from hydraulic cylinder assembly (7-10).
2�5�3
Remove piston rod (7-20) from hydraulic cylinder assembly (7-10).
2�5�4
Refer to assembly drawing sheet 1 Detail "G". Remove two split ring halves (7-30)
and one retainer ring (7-40) from one side of piston (7-50).
2�5�5
Refer to assembly drawing sheet 1 Detail "G". Remove two split ring halves (7-30)
and one retainer ring (7-40) from the other side of piston (7-50).
2�5�6
Remove piston (7-50) from piston rod (7-20).
2�5�7
Remove vent tube (7-60) from the hydraulic cylinder assembly.
2�5�8
Pipe plug (7-110) does not require removal for routine service.
2�5�9
Pipe plug (7-120) does not require removal for routine service.
