(7) Remove wingnut (25)f washer (26), and canister retainer (27).
(8) Remove clamp (28), canisters (29), and filter elements (30).
(9) Remove rod (31) and nut (32).
(10) Remove screws (33) and identification plate (34).
(11) Warning plate (35) and instruction plate (36) are not removed from tank (37) unless defaced,
deteriorated, or otherwise damaged.
c. Cleaning and Inspection.
Drycleaning solvent, P-D-680, used to clean parts is potentially dangerous
to personnel and property. Avoid repeated and prolonged skin contact. Do
not use near open flame or excessive heat. Flash point of solvent is 100
degrees F - 138 degrees F (38 degrees C - 59 degrees C).
(1) Clean parts with drycleaning solvent (Item 1, App. E),
(2) Dry all parts thoroughly.
(3) Flush the interior of the filter/separators.
(4) Discard filter elements, O-rings, gaskets, and tubing.
(5) Inspect the filter/separator for distortion, broken welds, dents, and other damage.
(6) Inspect the sight window for cracks, breaks, and transparency. Inspect the ball for damage.
(7) Inspect the differential pressure gage for signs of damage.
(8) Inspect the drain cock for cracks, thread damage, and other damage.
(9) Inspect the pressure relief valve for damage,
(1) Replace filter elements, O-rings, gaskets, hoses, tubing, and band clamp.
(2) Replace sight gage if sight window shows any fogging or other damage.
(3) Replace a defective pressure gage.
(4) All metal parts shall be repaired, if possible, or replaced.
(5) Replace warning plate and instruction plate if defaced or deteriorated.