M18 Hydraulic Overrides Cylinder Removal - Emerson Bettis G01 Series Installation, Operation And Maintenance Manual

Installation, Operation and Maintenance Manual
VA-DC-000-1803 Rev. 2
5.2.2
5.2.3
WARNING
!
Do not cross-thread piston rod. When screwing piston rod into guide block (3 - 30) make
certain that the piston rod and guide block threads do not cross-thread.
5.2.4
WARNING
!
Do not cross-thread piston rod. When screwing piston rod into extension rod assembly
(1 - 50) make certain that the piston rod and extension rod assembly threads
do not cross-thread.
5.2.5
5.2.6
5.2.7
5.2.8
5.3

M18 Hydraulic Overrides Cylinder Removal

NOTE:
Review Section 2.1 General Disassembly before proceeding with the M18 Hydraulic
Overrideb Cylinder disassembly.
5.3.1
5.3.2
Module Removal and Installation
Using lifting equipment move the power module up to housing (1 - 10) and install
as follows: Use step 5.2.3 for G01 and step 5.2.4 for G2 through G10 actuator
models.
G01 MODEL ACTUATORS:
5.2.3.1 Align piston rod (3 - 40) with threads in the guide block (1 - 30).
5.2.3.2 Using a male square drive extension, go through outer end cap (3 - 80)
and screw piston rod (3 - 40) into guide block (1 - 30).
G2 THROUGH G10 MODEL ACTUATORS:
5.2.4.1 Align piston rod (3 - 40) with extension rod assembly (1 - 50).
5.2.4.2 Using a male square drive extension, go through outer end cap (3 - 80)
and screw piston rod (3 - 40) into extension rod assembly (1 - 50).
Torque tighten piston rod (3 - 40) per Table 3.
Install lock washers (3 - 110) onto hex cap screws (3 - 100).
Install and tighten hex cap screws (3 - 100), with lock washers, through housing
(1 - 10) and into inner end cap (3 - 10).
Using pipe dope, install pipe plug (3 - 120) into outer end cap (3 - 80).
Remove O-ring plug (7 - 120) from outer end cap (7 - 80).
Using a male square drive extension, go through outer end cap (7 - 80); unscrew
piston rod (7 - 40) from the drive module housing (1 - 10).
Section 5: Module Removal and Installation
July 2020
35