Still Fixing Stage Zero As Starship Flight 4 Quickly Approaches! - SpaceX Weekly #111

Step-by-Step Tutorial: Upgrades and Preparations for Starship Flight 4 by SpaceX

1. Removal of Actuator and Installation of New Linkages:

   • Begin by removing the port side actuator from the orbital launch integration Tower arms.
   • Install new constraining linkages on the booster holdown arms.
   • Install a new swing actuator on the port side arm.

2. Upgrade of Launch Site Facilities:

   • Pour concrete for a new wall at the Eastern end of the orbital tank Farms burm.
   • Install a new booster quick disconnect door on the orbital launch Mount for improved protection during launch.

3. Liquid Oxygen Supply Line and Valve Assemblies:

   • Continue the installation of a new liquid oxygen supply line and valve assemblies at the orbital tank farm.
   • Install a ship quick disconnect structure for the new test stand at the Massie Outpost.

4. Installation of New Equipment and Units:

   • Install a new air conditioning unit next to the OTF electrical bunker.
   • Install a T Junction for the liquid oxygen line construction at the launch complex.
   • Apply white paint to the Corner section at the build site.

5. Continued Testing and Adjustments:

   • Perform low-speed retraction tests with the booster quick disconnect door.
   • Continue adjusting and reinstallation of clamp constraints on the orbital launch Mount.

6. Structural Installations and Crane Operations:

   • Lower the cradle for the static fir pad into the flame trench at the Massie Outpost.
   • Deliver and install a new bridge crane girder for Star Factory.
   • Install ship work stand legs and crane mats near the orbital tank farm.

7. Progress on the Star Factory Expansion:

   • Continue painting and facade work at the new Star Factory expansion.
   • Deliver and set up the ship quick disconnect Tower at the flame trench.

8. Hydraulic Actuator Testing and Load Handling:

   • Test the new Chopstick hydraulic actuator operation.
   • Handle the load spreader for the 12 M propellant tank shell at the launch complex.

9. SpaceX Booster Activities:

   • Witness the launch of Falcon 9 booster 106 62 on its 20th Mission.
   • Track the return and refurbishment of Falcon 9 boosters for various starlink group missions.

10. Conclusion:

• Stay updated with the latest SpaceX and Starbase weekly updates by subscribing to LabPadre Space on YouTube.

By following these steps, you can stay informed about the upgrades and preparations for the upcoming Starship Flight 4 by SpaceX.