TM 10-4610-239-24
TM 08580B-24/3
DISASSEMBLY.
NOTE
There are six cartridges in the multimedia filter control valve.
All are disassembled the same. One is shown:
a. Remove four screws (1) and remove cartridge cap (2).
b. Remove cartridge assembly (3), cartridge gasket (4), seat (5), and seat gasket (6).
c.
Remove cap (7) and preformed packing (8).
d. Remove cap assembly (9) and preformed packing (10) from valve body (11 ).
e. Discard all gaskets and preformed packings.
CLEANING.
WARNING
Drycleaning solvent AA 711 TYPE I & II is highly toxic and cart
ignite organic materials, nitrates, carbides, and chlorates. Wear
eye, skin, and respiratory protection. Use in well-ventilated
area.
a. Thoroughly clean multimedia filter control valve metal parts using drycleaning solvent.
b. Allow parts to air dry.
INSPECTION.
Inspect all valve parts, cartridge assembly, cap assembly, all threaded parts, and screws for damage and/or
corrosion. Replace damaged items. Clean corroded items.
ASSEMBLY.
NOTE
There are six cartridges in the multimedia filter control valve.
All are assembled the same. One is shown.
a. Install new preformed packing (10) on cap assembly (9).
b. Install cap assembly (9) in valve body (11).
c.
Install new preformed packing (8) on cap (7).
d. Install cap (7) in valve body (11).
e. Install new seat gasket (6), seat (5), new cartridge gasket (4), and cartridge assembly (3) in valve body
(11).
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