TM 9-4110-254-14
4-33. GROUND STRAP (CONTROL BOX ASSEMBLY) REPLACEMENT.
This task covers: a. Removal b. Installation
INITIAL SETUP
Materials/Parts
General Safety Instructions,
Lock Washers (2)
WARNING
Self Locking Nuts (2)
Self Locking Nuts (2)
High voltage and exposed rotating parts are
used m the refrigeration unit Personal injury
can result if power is connected
Equipment Conditions
disconnected
Control box cover door raised and latched
a. Removal
(1)
Be sure power has been disconnected at the source and remove two bolts (1) and lock washers (2) Open
control panel (3). Discard lock washers.
(2)
Remove two self locking nuts (4), screws (5), and ground strap (6) Discard self locking nut
b. Installation
(1)
Install ground strap (6), two screws (5), and new self locking nuts (4)
(2)
Close control panel (3) Install two new lock washers (2) and bolts (1)
4-75