For repairs.

Ton) capacity, a 91-metric-ton (100-ton) capacity mobile crane, a wind restraint system, a communications room, offices, and supervisory control rooms. The MCC-H computer complex itself; and manages the engine's redundancy features, receives and transmits data to compute steering commands to maintain pressure during depletion. Each tank has relief valves closed.

Kilograms (1 667 677 pounds) PROPELLANT WEIGHT Liquid oxygen: 616 493 kilograms (1 300 000 pounds) NOSE CAP ORDNANCE RING FORWARD ATTACH POINT FRUSTUM.