Chosen Solution

Would someone be able to tell me the orientation position of U5860 on the 820-00239 logic board. I can only make out a couple of numbers but not the dot so I will have to go with which way the numbers face. Thanks.

@imicrosoldering U5860 is a TI TMP461 sensor. Here is the datasheet for it. With the writing on the sensor up Pin 1 is to the top left. On your board pin 1 is the bottom left pin so the writing would face to the outside (left hand side).

Due to the size of the sensor,the direction of the sensor is not visible on the teardown .

@imicrosoldering - Did you look at the iFixit teardown to see what it shows? MacBook Pro 13" Touch Bar 2017 Teardown jump down to Steps 3 & 4