As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS IN BASE MAINTENANCE: SLIDING WINDOW F/O HARD TO OPEN IN COCKPIT. PERFORMED LUBRICATION SLIDING WINDOW F/O IAW AMM 56-12-11-400-001-A STEP 4.J.(1) AND 4.F.(1)(B). LOAD MEASURE (40 BETWEEN 44LBF) TOOL USED FORCE GAUGE P/N: LG-100, S/N: R17363, DUE DATE: 19-MAR-25.