REPAIR AUGER/CONVEYOR CONTROL VALVE - Continued.
INSPECT - Continued.
INSPECT RELIEF VALVE ASSEMBLY BODY.
Visually inspect relief valve assembly body (28),
surface F, for stripped threads. Inspect seal,
grooves G, for scratches or dents. Use a strong
light and inspect
inner bore H for foreign
Cleaning solvent, P-D-680, is TOXIC and
flammable. Wear protective goggles
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
flashpoint for Type m cleaning solvent
is 200°F (93,3°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, flush eyes with
Flush relief valve assembly body (28) with
cleaning solvent to remove any foreign material
present. Use a culture swab to remove foreign
material from relief valve assembly body inner
Replace relief valve assembly body (28) if
stripped threads or damaged seal grooves are
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