ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
0063 00
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
POWER DISTRIBUTION SYSTEM
Replace the light outlet assemblies on the power distribution box door as follows:
WARNING
Electrical hazard. Army personnel: make sure that the generator is off and the
TWPS main breaker is off before working on the control panel. Marine Corps
personnel: make sure that the TWPS is disconnected from its power source before
working on the control panel. Failure to observe this warning could result in
serious injury or death from electrical shock.
NOTE
Make sure to obtain the correct type of light outlet assembly before replacing.
1. Remove a light outlet assembly from the power distribution box door as follows (see Figure 14)
a. Locate the light outlet assembly requiring replacement.
b. Open the power distribution door and locate the back of the light outlet.
c. Remove the four screws, washers and nuts that secure the light outlet to the power
distribution box door and retain for re-installation.
d. Tag the connection point of the wires from the light outlet to the outlet switches and the
utility outlet.
e. Disconnect the wires at the outlet switches and utility outlet.
f. Carefully pull the light outlet assembly through the power distribution box door and
remove the light outlet assembly.
g. Remove the dust cap from the light outlet and retain for reassembly.
h. Carefully remove the gasket from the power distribution box door.
LIGHT OUTLETS
DUST COVER
GASKET
WASHER
NUT
LIGHT OUTLET
SCREW
ASSEMBLY
POWER DISTRIBUTION
BOX DOOR
Figure 14. Light Outlet Assembly Removal.
0063 00-25
