dsc17056.jpg

Detail of one of the the labels on the Command Module hatch. It reads

CABIN REPRESS - EVT

1. SIDE HATCH DUMP vlv - CLOSE
2. Pnl 326 - REPRESS PKG - FILL
3. Pnl 601 - REPRESS O2 vlv - OPEN, then close at cabin press - 1 psia
4. CABIN REPRESS ind - monitor for gross leakage (30 sec)
5. Pnl 601 - REPRESS O2 vlv - OPEN
6. When surge tank decreases to 150 psia,
   Pnl 326 - REPRESS PKG vlv - OFF
7. CABIN PRESS ind - 3.0 psia
8. Pnl 601 - REPRESS O2 vlv - CLOSE
9. Pnl 351 - CABIN REPRESS vlv - OPEN (CW), adjust to maintain surge tank press > 150 psia
10. Helmet/Glove Doffing
    • O2 VLV - OFF
    • Depress PGA
    • Remove Helmet and Gloves
    • Dump OPS into CABIN (if 2 avail)
11. When cabin press > 4.7 psia, CABIN REPRESS vlv - OFF