October 2015
Service Instructions
127072E Rev. C
23
Section 5: Module Removal and Installation
Module Removal and Installation
NOTE:
To identify hex cap screws (7-100) from hex cap screws (7-80), hex cap screws (7-100) will
be located to the left and right of spring-return cartridge top dead center and will then be
counted as every other hex cap screw. To verify correct hex cap screws check the following
table for screw length.
Table 4�
Wire Length Requirements
MODEL
G/GC/GH/
GHC
ITEM 7-80 LENGTH
ITEM 7-100 LENGTH
Inches
mm
Inches
mm
G7
2
50.8
2.75
69.85
G8
3
76.2
4.5
114.3
G10
3.5
88.9
5.0
127
5�1�6�2
Remove override cylinder assembly from spring cartridge assembly (5-10).
5�2
M11 Override Cylinder Installation
5�2�1
Install O-ring seal (6-10) into the O-ring groove in the outboard end of spring
cartridge assembly (5-10).
5�2�2
M11 hydraulic override cylinder installation: For models G01 through G5 use step
5.2.3 and for G7 through G10 use step 5.2.4.
5�2�3
G01 through G5 M11 override cylinder installation
5�2�3�1
Insert M11 hydraulic override cylinder assembly through spring cartridge
outer end.
5�2�3�2
Install lockwashers (7-90) on to hex cap screws (7-80).
5�2�3�3
Install hex cap screws (7-80) with lockwashers (7-90) through hydraulic
override end cap (7-70) and into outer end of spring cartridge (5-10).
5�2�4
G7 through G10 M11 override cylinder installation
5�2�4�1
Insert M11 hydraulic override cylinder assembly into spring cartridge
outer end.
5�2�4�2
Install lockwashers (7-90) on to eight hex cap screws (7-100).
5�2�4�3
Install hex cap screws (7-100) with lockwashers (7-90) through hydraulic
override end cap (7-70) and into outer end of spring cartridge (5-10).
5�2�5
Torque tighten hex cap screws (7-100 and 7-80), alternately until a final lubricated
torque, as listed in the following table, has been achieved.
Table 5�
M11 Override Cylinder End Cap to SR Cartridge Screw Torque
Model
TORQUE (±5%)
Model
TORQUE (±5%)
Lbf-ft�
N-m
Lbf-ft�
N-m
G01
16
21.68
G5
40
54.2
G2
16
21.68
G7
80
108.4
G3
16
21.68
G8
130
176.15
G4
40
54.2
G10
190
257.45