ARMY TM 10-4610-309-14
MARINE CORPS TM 10802A-14/1
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TACTICAL WATER PURIFICATION SYSTEM (TWPS)
UNIT MAINTENANCE PROCEDURES
GENERAL MAINTENANCE
c. Apply antiseizing tape to the threads of the four new limit stop threaded studs.
d. Screw the short threaded end of the 4 threaded studs into the base of the actuator (see
Figure 9).
THREADED STUD
SHORT THREADED END
Figure 9. Limit Stop Threaded Stud Installation.
e. Place the limit stop body over the four studs and on the actuator base with the stop
screws pointing away from the actuator air connection plate (see Figure 10).
STOP SCREW
LIMIT STOP BODY
AIR CONNECTION PLATE
STOP SCREW
Figure 10. Limit Stop Body Installation.
f.
Place the limit stop cam inside the limit stop body with the center hole in the cam aligned
with the center hole of the valve shaft adapter / adapter sleeve. Orient the cam as
shown in Figure 11.
LIMIT STOP CAM
Figure 11. Limit Stop Cam Installation.
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