[00:02.031] Jack Swigert (CMP): Okay, Houston, we've had a problem here.
[00:03.984] Jack Lousma (CAPCOM): This is Houston. Say again, please.
[00:06.500] Jim Lovell (CDR): Houston, we've had a problem. We've had a MAIN B BUS UNDERVOLT.
[00:10.530] Jack Lousma (CAPCOM): Roger. MAIN B UNDERVOLT.
[00:13.677] Jack Lousma (CAPCOM): Okay, stand by, 13. We're looking at it.
[00:19.028] Fred Haise (LMP): Okay. Right now, Houston, the voltage is—is looking good. And we had a pretty large bang associated with the CAUTION AND WARNING there. And as I recall, MAIN B was the one that had had an amp spike on it once before.
[00:39.664] Jack Lousma (CAPCOM): Roger, Fred.
[00:40.706] Fred Haise (LMP): In the interim here, we're starting to go ahead and button up the tunnel again.
[00:46.406] Jack Lousma (CAPCOM): Roger.
[00:47.642] Fred Haise (LMP): Yes. That jolt must have rocked the sensor on—see now—O2 QUANTITY 2. It—was oscillating down around 20 to 60 percent. Now it's fullscale high again.
[01:00.927] Jack Lousma (CAPCOM): Roger.
[01:02.010] Jim Lovell (CDR): And, Houston, we had a RESTART on our computer and we had a PGNCS light and the RESTART RESET.
[01:07.883] Jack Lousma (CAPCOM): Roger. RESTART and a PGNCS light. RESET on a PGNCS, RESET —
[01:13.909] Jim Lovell (CDR): Okay. And we're looking at our S—SERVICE MODULE RCS HELIUM 1. We have—B is barber poled and D is barber poled, HELIUM 2, D is barber pole, and SECONDARY PROPELLANTS, I have A and C barber pole. BMAG temperatures?
[01:34.637] Fred Haise (LMP): Okay, AC 2 is showing zip. I'm going to try to reconfigure on that, Jack.
[01:40.273] Jack Lousma (CAPCOM): Roger.
[01:44.098] Fred Haise (LMP): Yes. We got a MAIN BUS A UNDERVOLT now, too, showing.
[01:48.611] Jack Lousma (CAPCOM): MAIN A UNDERVOLT.
[01:52.154] Fred Haise (LMP): It's reading about 25-1/2, MAIN B is reading zip right now.
[01:57.479] Jim Lovell (CDR): And, Houston, Odyssey.
[02:00.105] Jack Lousma (CAPCOM): Stand by 1, Jim.
[02:50.499] Jack Lousma (CAPCOM): 13, Houston. We'd like you to attempt to reconnect fuel cell 1 to MAIN A and fuel cell 3 to MAIN B. Verify that quad Delta is open.
[03:00.488] Fred Haise (LMP): Okay, Houston. I'm showing—I tried to reset and fuel cell 1 and 3 are both showing gray flags, but they are both showing zip on the flows.
[03:13.698] Jack Lousma (CAPCOM): We copy.
[03:17.673] Jack Lousma (CAPCOM): 13, Houston. We'd like you to open circuit fuel cell 1; leave 2 and 3 as is.
[03:22.690] Fred Haise (LMP): Okay. I'll get to work on that.
[03:23.373] Jim Lovell (CDR): Houston, we've had a problem.
[04:15.881] Jim Lovell (CDR): That's AC, okay. Yes, that's good AC and it looks to me, looking out the hatch, that we are venting something. We are venting something out into the—into space.
[04:25.538] Jack Lousma (CAPCOM): Roger. We copy your venting
[05:06.067] Jack Swigert (CMP): Okay, Houston, we've had a problem here.
[05:08.269] Jack Lousma (CAPCOM): This is Houston. Say again, please.
[05:09.473] Jim Lovell (CDR): Houston, we've had a problem. We've had a MAIN B BUS UNDERVOLT.
[05:15.109] Jack Lousma (CAPCOM): Roger. MAIN B UNDERVOLT.
[05:18.536] Jack Lousma (CAPCOM): Okay, stand by, 13. We're looking at it.
[05:26.216] Fred Haise (LMP): Okay. Right now, Houston, the voltage is—is looking good. And we had a pretty large bang associated with the CAUTION AND WARNING there. And as I recall, MAIN B was the one that had had an amp spike on it once before.
[05:42.594] Jack Lousma (CAPCOM): Roger, Fred.
[05:46.502] Fred Haise (LMP): In the interim here, we're starting to go ahead and button up the tunnel again.
[05:51.499] Jack Lousma (CAPCOM): Roger.

Jack Swigert (CMP): Okay, Houston, we've had a problem here.
Jack Lousma (CAPCOM): This is Houston. Say again, please.
Jim Lovell (CDR): Houston, we've had a problem. We've had a MAIN B BUS UNDERVOLT.
Jack Lousma (CAPCOM): Roger. MAIN B UNDERVOLT.
Jack Lousma (CAPCOM): Okay, stand by, 13. We're looking at it.
Fred Haise (LMP): Okay. Right now, Houston, the voltage is—is looking good. And we had a pretty large bang associated with the CAUTION AND WARNING there. And as I recall, MAIN B was the one that had had an amp spike on it once before.
Jack Lousma (CAPCOM): Roger, Fred.
Fred Haise (LMP): In the interim here, we're starting to go ahead and button up the tunnel again.
Jack Lousma (CAPCOM): Roger.
Fred Haise (LMP): Yes. That jolt must have rocked the sensor on—see now—O2 QUANTITY 2. It—was oscillating down around 20 to 60 percent. Now it's fullscale high again.
Jack Lousma (CAPCOM): Roger.
Jim Lovell (CDR): And, Houston, we had a RESTART on our computer and we had a PGNCS light and the RESTART RESET.
Jack Lousma (CAPCOM): Roger. RESTART and a PGNCS light. RESET on a PGNCS, RESET —
Jim Lovell (CDR): Okay. And we're looking at our S—SERVICE MODULE RCS HELIUM 1. We have—B is barber poled and D is barber poled, HELIUM 2, D is barber pole, and SECONDARY PROPELLANTS, I have A and C barber pole. BMAG temperatures?
Fred Haise (LMP): Okay, AC 2 is showing zip. I'm going to try to reconfigure on that, Jack.
Jack Lousma (CAPCOM): Roger.
Fred Haise (LMP): Yes. We got a MAIN BUS A UNDERVOLT now, too, showing.
Jack Lousma (CAPCOM): MAIN A UNDERVOLT.
Fred Haise (LMP): It's reading about 25-1/2, MAIN B is reading zip right now.
Jim Lovell (CDR): And, Houston, Odyssey.
Jack Lousma (CAPCOM): Stand by 1, Jim.
Jack Lousma (CAPCOM): 13, Houston. We'd like you to attempt to reconnect fuel cell 1 to MAIN A and fuel cell 3 to MAIN B. Verify that quad Delta is open.
Fred Haise (LMP): Okay, Houston. I'm showing—I tried to reset and fuel cell 1 and 3 are both showing gray flags, but they are both showing zip on the flows.
Jack Lousma (CAPCOM): We copy.
Jack Lousma (CAPCOM): 13, Houston. We'd like you to open circuit fuel cell 1; leave 2 and 3 as is.
Fred Haise (LMP): Okay. I'll get to work on that.
Jim Lovell (CDR): Houston, we've had a problem.
Jim Lovell (CDR): That's AC, okay. Yes, that's good AC and it looks to me, looking out the hatch, that we are venting something. We are venting something out into the—into space.
Jack Lousma (CAPCOM): Roger. We copy your venting
Jack Swigert (CMP): Okay, Houston, we've had a problem here.
Jack Lousma (CAPCOM): This is Houston. Say again, please.
Jim Lovell (CDR): Houston, we've had a problem. We've had a MAIN B BUS UNDERVOLT.
Jack Lousma (CAPCOM): Roger. MAIN B UNDERVOLT.
Jack Lousma (CAPCOM): Okay, stand by, 13. We're looking at it.
Fred Haise (LMP): Okay. Right now, Houston, the voltage is—is looking good. And we had a pretty large bang associated with the CAUTION AND WARNING there. And as I recall, MAIN B was the one that had had an amp spike on it once before.
Jack Lousma (CAPCOM): Roger, Fred.
Fred Haise (LMP): In the interim here, we're starting to go ahead and button up the tunnel again.
Jack Lousma (CAPCOM): Roger.