As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING R2 SLIDING WINDOW CHANGE FOUND DITCHING LATCH WOULD NOT HOLD WINDOW FROM MOVING FORWARD TOWARDS THE CLOSED POSITION. FOUND DITCHING LATCH SPRING HAD COME OUT OF DETENT NOT ALLOWING IT TO LOCK IN OVER CENTER POSITION. IT WOULD SECURE BACK IN DETENT BUT REPLACED WITH NEW AS A PRECAUTION.