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Jul 7, 2019 at 22:51 vote accept uhoh
Jul 1, 2019 at 15:16 history edited Russell Borogove CC BY-SA 4.0
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Jul 1, 2019 at 14:50 history edited Russell Borogove CC BY-SA 4.0
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Jul 1, 2019 at 3:34 history edited Russell Borogove CC BY-SA 4.0
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Jul 1, 2019 at 3:28 comment added Russell Borogove The last diagram in the anomaly report appears to show a 25-second timer being added for the -X RCS shutoff, and the 5.3 second roll timer changed to 2 seconds, and I think those were hardware circuits, but the more extensive changes in your diagram were those made in response to the Apollo 13 anomalies: a backup oxygen tank for the fuel cells, a backup battery, and other belt-and-suspenders fixes, not related to the service module separation anomaly.
Jul 1, 2019 at 3:22 comment added uhoh So the fix was primarily in timing/sequencing, or where there also hardware modifications (possibly described in the figure) that addressed this problem as well?
Jul 1, 2019 at 3:20 history edited Russell Borogove CC BY-SA 4.0
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Jul 1, 2019 at 3:05 history answered Russell Borogove CC BY-SA 4.0