(15) Remove needle valve (32) from valve body (3).
(16) Remove two back-up rings (33), preformed packing (34),
and preformed packing (35) from needle valve (32).
Discard back-up rings and preformed packings.
Dry Cleaning Solvent (P-D-680) is TOXIC and flammable. Wear protective goggles and
gloves; use only in 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 I Dry Cleaning Solvent is 100°F (38°C) and for Type II is 130°F (50°C).
Failure to comply may result in serious injury or death to personnel.
If personnel become dizzy while using cleaning solvent, immediately get fresh air and
medical help. If dry cleaning solvent contacts skin or clothes, flush with cold water. If dry
cleaning solvent contacts eyes, immediately flush eyes with water and get immediate medical
attention. Failure to comply may result in serious injury or death to personnel.
Clean all metal parts thoroughly with dry cleaning solvent.