Blackmagicdesign Blackmagic URSA Installation And Operation Manual page 73

Upgrading the Sensor Turret on the URSA model
74
Removing the Sensor Turret
Step 4.
Remove the 15mm rails mount using the 4.0mm
hex key driver.
Step 7.
Remove all four screws and lift the sensor turret.
Step 5.
Loosen the four sensor turret mounting screws
two full turns using the 4.0mm hex key driver.
Step 8.
As you lift the turret, the adjoining data connector
will be released from the camera chassis.
Step 6.
Use the plastic wedge levering tool to lever the
sensor turret loose from the camera body.
Step 9.
Remove the thermal gap pads from the large
and small copper block using the plastic wedge
levering tool. Thoroughly clean the copper blocks
in the camera chassis and the sensor turret with
the lint free cloth. Do not use any cleaning fluids.