TM 10-4610-310-14
DIRECT SUPPORT/GENERAL SUPPORT MAINTENANCE
LIGHTWEIGHT WATER PURIFIER
ULTRAFILTRATION MODULE
JUNCTION BOX
REMOVAL/INSTALLATION
INITIAL SETUP
Tools
Equipment Condition Required
Shop Equipment, Automotive,
All equipment de-energized
Materials/Parts
Box assembly, junction, (PN 2203962000)
Block, terminal, 15-circuit, (PN 77015)
Jumper, terminal strip, (PN 1432)
GENERAL
This work package contains information and instructions for removal and installation of the junction box assembly
on the Ultrafiltration (UF) module used on the Lightweight Water Purifier (LWP). All electrical control wiring for the
solenoid valves and level switch interfaces with the terminal block within the box. The wiring is routed through
nine hubs around the box.
REMOVAL
1. Ensure that the circuit breaker CB1 on control module in the OFF position.
2. The UF module junction box is located below the reject valves. See Figure 1.
REJECT
VALVE
JUNCTION
BOX
Figure 1. Ultrafiltration Module Junction Box Assembly Location.
