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TM 9-2320-364-34-3
17-91
c.
Cleaning/Inspection.
Drycleaning Solvent (P-D-680) is TOXIC and flammable. Wear protective goggles, face
shield, and gloves; use only in a well-ventilated area; avoid contact with skin, eyes, and
clothes, and do not breathe vapors. Keep away from heat or flame. Never smoke when
using solvent. The flashpoint for Type II Drycleaning Solvent is 140 degrees F (60 degrees
C) and Type III Drycleaning Solvent is 200 degrees F (93 degrees C). Failure to do so may
result in injury or death to personnel.
If personnel become dizzy while using cleaning solvent, immediately get fresh air and
medical help. If solvent contacts skin or clothes, flush with cold water. If solvent contacts
eyes, immediately flush eyes with water and get immediate medical attention.
(1)
Clean manifold and components using drycleaning solvent (P-D-680).
(2)
Inspect for any foreign material in ports and remove as necessary.
(3)
Inspect for cracks, dents, gouges or stripped threads.
(4)
Replace all damaged parts.
d.
Assembly.
(1)
Apply hydraulic oil to two preformed packings (10), preformed packing (9) and four backup rings (8).
(2)
Install two preformed packings (10), preformed packing (9) and four backup rings (8) on two relief
valves (7).
(3)
Install two valves (7) in manifold (4).
(4)
Apply hydraulic oil to preformed packing (6).
(5)
Install preformed packing (6) on hex head
plug (3).
(6)
Install hex head plug (3) in manifold (4).
(7)
Apply hydraulic oil to three preformed
packings (5).
(8)
Install three preformed packings (5) on
adapters (1).
Velocity fuse will not work
correctly if installed backwards.
Install fuse as noted during
removal. Failure to comply may
result in damage to equipment.
(9)
Install velocity fuse (2) and three
adapters (1) in manifold (4).
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