Star Wars: Knights of the Old Republic/Hrakert Rift

Map of the Hrakert Rift

Kolto Control

Use the Sonic Emitter immediately upon exiting the pressure door from Template:~: the Firaxa swimming away to the left isn't an immediate threat, but it is within range. Another Firaxa approaches from the right.

Received: Challenge Rating 4 Killed Firaxa (2)

Ignore the pressure door in the north wall to the left and go down the trench to the east on the right.

Kolto Control Panel

On the left side of the trench by its north wall is the kolto control panel, with the fuel injector pod to its left and the container pod to its right. There's a bridge over the Hrakert Rift itself to the east, beyond which a huge sea beast can be seen looming over the Star Map. Do not approach until you've used the control panel to poison it or destroy the harvesting machine. It's easiest to feed toxin into the vents:

Dialog
Kolto Control Panel: ACCESSING HARVESTER CONTROL... SUCCESS [CONTINUE] HARVESTER STATUS... NOMINAL COMMAND QUERY? 2. Feed toxin into vents. 3. Abort. Kolto Control Panel: FOREIGN SUBSTANCE DETECTED VENTING... SUCCESS

However, it's almost as easy to access fuel tank pressure control and overload the fuel tanks:

Dialog

1. Access fuel tank pressure control. Kolto Control Panel: LOADING PRESSURE CONTROL LAYER... SUCCESS [CONTINUE] OPERATOR WARNING HYDROLIUM UNSTABLE AT 4 MILLION SANGEN PRESSURE WOULD RUPTURE CONTAINER POD [CONTINUE] 1. Access fuel tank pressure control. 1. Display pressure status. 0 0 Kolto Control Panel: FUEL INJECTOR POD AT 0 OF 3 MILLION SANGEN Kolto Control Panel: CONTAINER POD AT 0 OF 5 MILLION SANGEN Kolto Control Panel: [CONTINUE] COMMAND QUERY? 3. Fill container pod. 1 2 3 4 5 Kolto Control Panel: FUEL INJECTOR POD AT 0 OF 3 MILLION SANGEN Kolto Control Panel: CONTAINER POD AT 5 OF 5 MILLION SANGEN 4. Transfer from container to injector. 1 2 3 1 2 Kolto Control Panel: FUEL INJECTOR POD AT 3 OF 3 MILLION SANGEN Kolto Control Panel: CONTAINER POD AT 2 OF 5 MILLION SANGEN 3. Dump injector pod. 1 2 Kolto Control Panel: FUEL INJECTOR POD AT 0 OF 3 MILLION SANGEN Kolto Control Panel: CONTAINER POD AT 2 OF 5 MILLION SANGEN 5. Transfer from container to injector. 1 2 Kolto Control Panel: FUEL INJECTOR POD AT 2 OF 3 MILLION SANGEN Kolto Control Panel: CONTAINER POD AT 0 OF 5 MILLION SANGEN 3. Fill container pod. 1 2 1 2 3 4 5 Kolto Control Panel: FUEL INJECTOR POD AT 2 OF 3 MILLION SANGEN Kolto Control Panel: CONTAINER POD AT 5 OF 5 MILLION SANGEN 5. Transfer from container to injector. 1 2 3 1 2 3 4 Kolto Control Panel: ERROR ERROR HARVESTER MALFUNCTION [CONTINUE] EMERGENCY SHUTDOWN INITIATED... FAILURE [CONTINUE] WARNING! WARNING! CONTAINER POD UNSTABLE! EVACUATE IMMEDIATELY

Mission for the Republic You fed toxin into the machine and killed the giant firaxan shark. Unfortunately, it has had some effect on the kolto and it has now turned black. Hopefully it's only temporary… You found one of the Star Maps in the ruins it had been guarding.	Mission for the Republic You overloaded the fuel tanks for the kolto harvesting machinery and caused it to explode. With the machine gone, the giant firaxan shark lost interest and returned to wherever it had laired. You found one of the Star Maps in the ruins it had been guarding.
Received: 1,200 Killed the giant firaxan shark	Received: 1,500 Overloaded fuel tanks

If you try to use the control panel again:

Dialog
Kolto Control Panel: ACCESSING HARVESTER CONTROL... SUCCESS [CONTINUE] ERROR ERROR HARVESTER MALFUNCTION [CONTINUE] EMERGENCY SHUTDOWN

As you cross the Hrakert Rift, you'll now see the sea beast floating to the south, clearing the path to the Star Map. If it's still alive:

[Now that the kolto harvesting machine has been destroyed, the great Firaxan shows no signs of hostility. It allows you to pass.]

Star Map

The Star Map is at the east end of the trench, on the other side of the Hrakert Drift.

Star Map: Manaan You have acquired the Star Map from the Hrakert Rift on Manaan.
Star Map Star Map: Manaan	Received: 2,000 Acquired Star Map
A Quest for the Star Forge You've discovered another ancient Star Map beneath the oceans of Manaan. As before, the map is incomplete. But each map you find fills in more missing pieces of the puzzle. Hopefully, once you find all the Star Maps they will give you the location of the Star Forge.

Return to the west end of the trench.

One last look back at the Star Map, and the sea beast floating over the Hrakert Rift.

Hrakert Station

Beyond the pressure door in the north wall at the west end of the trench is the east airlock at the south end of Hrakert station's East Hallway B, where any party left at the west or central airlock will rejoin you.

Head north along the hallway, and as you exit security control to the west you may encounter Calo Nord if you haven't already done so since escaping Taris; Darth Bandon may be similarly encountered here after finding your third Star Map. Use the submersible to return to the Republic Embassy on the surface.