TM 10-4610-310-14
UNIT MAINTENANCE
LIGHTWEIGHT WATER PURIFIER
HIGH-PRESSURE PUMP MODULE
PIPING COMPONENTS
REMOVAL/INSTALLATION
INITIAL SETUP
Tools
Equipment Condition Required
Tool Kit, General Mechanics, Automotive
All equipment de-energized, throttle set to minimum,
diesel engine off, and fuel cock in OFF position.
Material/Parts
Rags, cotton, (item 21, WP 0136 00)
Tape, anti-seize, (item 28, WP 0136 00)
Flow meter, (PN 3503417001)
Pulsation Dampener (PN 06031)
GENERAL
This work package contains information and instructions for the removal and installation of the flow meter and the
pulsation dampener on the high-pressure pump module used in the Lightweight Water Purifier (LWP). The flow
meter indicates the flow of feed water to the Reverse Osmosis (RO) element module. The pulsation dampener
alleviates vibrations in the pipeline.
REMOVAL
Flow Meter
Loosen upper hose clamp (2) on feed hose (1). See Figure 1.
1.
SOME
DETAILS
REMOVED
FOR CLARITY
Figure 1. Flow meter on High-Pressure Pump Module.
Remove feed hose (1) from elbow fitting (3).
2.
Remove elbow fitting (3) from flow meter (4).
3.
Remove flow meter (4) from adapter (5).
4.
