TM 5-6675-317-14
5-16.2
d.
e.
f.
g.
h.
i.
j.
k.
1.
m.
NOTE
Do not disconnect wires to transducer.
Remove three screws, one nut, and one washer holding circuit board to
chassis.
Disconnect power cord wires from power switch, chassis ground, and
circuit board.
Loosen strain relief bushing from chassis and remove defective power
cord.
Install strain relief bushing on new power cord. Insert terminal ends
of cord into chassis.
Fit strain relief bushing into chassis.
Reconnect power cord wires to circuit board, chassis, and power switch.
Reinstall circuit board to chassis with three screws, one nut, and one
washer.
Reinstall stainless steel tank and casing. Secure with screws and
washers.
Fill stainless steel tank 1/3 full with water.
Plug in power cord and turn power on. Check that water surface
agitates.
Replace Power Switch.
MOS :
41B, Topographic Instrument Repair Specialist
TOOLS:
Flat Tip Screwdriver
SUPPLIES: Switch
WARNING
Death or serious injury may occur from electrical shock unless power cord
is unplugged before servicing.
a.
Turn power off and unplug power cord.
5-12
