Spacelog Apollo 13

Okay, Jack. Have I gotten your 360 on yaw and roll? I'm going to go to ATT HOLD.

Roger. And then we want to get the ball part down.

Okay. Stand by.

Okay. I'm now in PGNS ATT HOLD. And are you reading my DSKY angles?

Roger. We see them.

Now, you want me to power down the ball, and if you'll give me the procedure for that, I'll do it right away.

Okay. We'll buy what you've got on the DSKY there, and we'd just like to go through an overall powerdown procedure, and in so doing we'll catch the ball and inverter and it will only take a few minutes. So are you ready to start on panel 11?

Roger. Jack will copy, and I'll do the work.

Okay. Panel 11, top row, open all the circuit breakers.

All circuit breakers on top row coming open.

They're all open, top row.

Okay. Second row, close the first six on the left through the ISOL VALVE and open all to the right of that.

Okay. First six on the left are closed—That's through the ISOL VALVE, but I opened up every one from there on.

Okay. Third row, open up the next five—correction—Open up the first five on the left, close AOT HEATER, close SIG CONDITIONER 1. Close ATTITUDE DIRECT, and open the rest on row three.

Do you want ATCA (PGNS) open?

Leave ATCA (PGNS) closed; four breakers on the third row must be closed. AOT HEATER, SIG CONDITIONER 1, and ATCA (PGNS), ATTITUDE DIRECT CONTROL. Our mistake, good going.

Okay. I'm opening up ENGINE START OVERRIDE right now. And that row's taken care of.

Okay. On the fourth row. Open—From the left, open the first five—correction—Close the first five, and open CABIN FAN 1. Close the three GLYCOL PUMP circuit breakers; open all the COMM breakers, except for COMMANDER'S AUDIO; close it. All the PGNS breakers, open—correction—Open the first three PGNS breakers, close LGC/DSKY, IMU STANDBY, IMU OPERATE.

That's complete, Jack.

Okay. And EPS, close BAT FEED TIES, CROSSTIE BAL LOAD, and open the CROSS TIE BUS. Close the next three; open ASCENT ECA CONTROL, ASCENT ECA, and INVERTER 1. Close DC BUS VOLT. Go ahead.

That's complete, Jack. Panel 11 is configured.

Okay. Let's go over to panel 16, top row, and starting from the left—Open the first four.

Stand by, Jack.

Okay. Starting from the left, open the first four.

Okay. And close the ISOL VALVE, keep your TCA breakers closed, close the CROSSFEED, open the next two displays. Close the MAIN SOV and the PROPULSION breakers should all three be open.

Roger. The main valves are closed, and the DISPLAY ENGINE OVERRIDE LOGIC's coming open, and the PQGS and ASC He REG are open.

That's affirmative. The second row: they should all be open except for three breakers under instrumentation. Close SIG SENSOR, PCM/TE, and SIG CONDITIONER 2. Over.

Roger. Do you want SUIT FLOW CONTROL open?

ENGINE ARM coming open and ASA I guess will be open. Is that correct?

We just got a change on that. Let's keep the ASA closed.

How about SUIT FLOW CONTROL and ENGINE ARM?

Okay, Jim. SUIT FLOW CONTROL can be open, and ENGINE ARM—ENGINE ARM open.

Okay. Let's go to row 3.

Okay. Row 3 under COMM. Open DISPLAYS, close SE AUDIO, open VHF A TRANSMITTER and B RECEIVER, close the PRIMARY S-BAND circuit breakers, both of them. Open the S-BAND ANTENNA, PMP closed, TV open, and all the rest of them open under ECS, except CO₂ SENSOR, closed.

Roger.

Okay. Under row 4: under HEATERS, your RCS QUAD heaters should—four of them—be closed, open DISPLAYS, open S-BAND ANTENNA, open SEQUENCE CAMERA. Under EPS, open DISPLAYS, close DC BUS VOLT, open INVERTER 2, open ASCENT ECA CONTROL and ASCENT ECA, close DESCENT ECA, DESCENT ECA CONTROL, TRANSLUNAR BUS TIE, close CROSS TIE BAL LOADS, open CROSS TIE BUS, close BAT FEED TIES. Over.

That's been completed, Jack.

Okay, Jim. And we've already got a change to what we just told you. Under ECS, close the CABIN REPRESS, and insure that the ASA BREAKER is closed under S and C.

The ASA BREAKER is closed, but I closed the CABIN REPRESS.

Okay, Jim. Looks like what we have to do is—In order to maintain even heating, we just have to yaw the whole machine about 90 degrees per hour in increments. So we'll give you a call when it's time to yaw 90 degrees.

Okay. We have to YAW the machine as I understand it, Houston, and you'll give it to me in increments of 90 degrees.

That's affirm.

Okay, Jim. Your present configuration has the following features. We got the electrical BUSES cross tied through the BAL LOAD circuit breakers, and we have AUTO CABIN REPRESS. One thing we'd like to do right now is to give you an uplink, so immediately we have to, on panel 11, close the UPDATA LINK circuit breaker. Go to P00 and DATA. Over.

Okay. We've got that one. What kind of a ATT HOLD MODE do you want us to do? Do you want us to do WIDE DEADBAND? I didn't … on the DAP.

Jim, the deadband is good the way it is. It's 5 degrees, if you want to stay in it. And stay in the PGNS ATT HOLD mode.

Okay.