4 stages each.

FILTERS FUEL SERVICING - ISOLATION RECEPTACLES VALVES (2) (APU SYSTEM 3) AND FILTERS FUEL SERVICING - ISOLATION RECEPTACLES VALVES (2) (APU SYSTEM 3) AND FILTERS FUEL SERVICING RECEPTACLES (APU SYSTEMS APU SYSTEM 3 3) APU ES SEAL CAVITY FUEL TANK = APU SYSTEM 1 1 0to3 0.

Cabin to AIR REVITALIZATION SUBSYSTEM CABIN TEMPERATURE CONTROL DUCTING ECLSS CONTROL PANEL HANDHOLD Figure 3-8.— Orbiter airlock. The airlock; two space suits; expendables for 7 hours inside the payload canister. The canister can accommodate payloads up to 4 Turkey, weight 9 lbs. 2 Duck (domestic) 1 to 1¼ Beets, young 45 Beets.

Kilograms Tons 9072 Metric tons (tonnes) с-з е U. 8. GOVERNMENT PRINTING OFFICE : 1981 723-000/562 PRECEDING PAGE BLANK NOT FILMED 4 з I E ыс E E.