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TM 11-5820-890-30-5
6-22. REPLACEMENT OF BACK COVER.
Tools:
Flat tip screwdriver
Torque screwdriver
ITEM
ACTION
REMARKS
REMOVAL
a. Control-monitor
Set on work surface with back cover
toward you.
b. Six captive screws
Using flat tip screwdriver, fully loosen
six captive screws.
c. Back cover
Lift free from control-monitor.
If damaged, replace.
INSTALLATION
d. Back cover
Aline with screw holes in chassis.
Set cover in place on control-monitor.
e. Six captive crews
Tighten screws. Using torque screwdriver,
torque screws to 14 to 16 in-lb.
6-23. REPLACEMENT OF CONTROL-MONITOR CHASSIS (7A1).
The control-monitor chassis (7A1) is replaced by removing each module from the faulty control-monitor and
then installing the modules into a good chassis.
Tools:
Flat tip screwdriver
Module extractor
References:
Paragraph 6-22 for
Paragraph 6-24 for
Torque screwdriver
removal and installation of back cover.
removal and installation of modules.
ITEM
ACTION
REMARKS
REMOVAL
a. Back cover
Remove and retain.
b. Modules
Remove and retain each module
faulty control-monitor chassis.
INSTALLATION
Refer to paragraph 6-22
for removal procedures.
from
Refer to paragraph 6-24
for removal procedures.
c. Modules
Install in replacement control-monitor
Refer to paragraph 6-24
chassis.
for installation procedures.
d. Back cover
Install in replacement control-monitor
Refer to paragraph 6-22
chassis. Using torque screwdriver,
for installation procedures.
torque screws to 14 to 16 in-lb.
6-47
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