ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
GENERAL MAINTENANCE
THIS SECTION COVERS:
Replace, Repair, Assembly
INITIAL SETUP:
Maintenance Level
Unit
Tools
Army: General Mechanic's Tool Kit (WP 0075)
Marine Corps: Common No. 1 Tool Set (WP 0075)
Reference:
Refer to TM 10-4610-309-24P for repair parts information
Personnel Required
One
Equipment Condition
TWPS in Standby Shutdown
GENERAL:
This work package contains information and instructions for replacing, repairing, and assembling
components common to a number of TWPS systems. The procedures covered include:
Clamped-On Hose Replacement
Compression Fitting Connected Hose Replacement
Push-On Hose Replacement
Tube Fitting-Connected Tube Replacement
Welded Ball Valve Replacement
o MF Clean Feed Valve V-704
o RO Clean Mixing Valve V-703
o RO Feed Tank Drain to Waste Valve V-412
Threaded Ball Valve Replacement
o MF Strainer Vent/Sample Valve V-110
o MF Vent Valve V-114
o MF Filtrate Drain Valve V-203
o MF Filtrate Sample Valve V-204
o MF Shell Drain Valve V-403
o RO Feed Tank Auxiliary Drain Valve V-210
o RO Feed Pump Drain Valve V-211
o HP Pump Inlet Drain Valve V-213
o HP Pump Case Drain Valve V-214
Butterfly Valve Replacement
o MF Main Feed Valve V-111
o MF Upper Feed Inlet Valve V-112
o MF Lower Feed Inlet Valve V-113
o MF Upper Filtrate Valve V-201
o MF Filtrate Flow Control Valve V-202
o HP Pump Inlet Valve V-212
o MF Upper Backwash Out Valve V-401
o MF Lower Shell Out Valve V-402
Limit Stop Replacement
0066 00-1
