What was found
UPON RAISING GEAR AFTER TAKEOFF UNUSUAL NOISE, THUNK, THUNK, THUNK ETC, & LT GEAR INDICATOR CYCLED BETWEEN UP & TRANSIT. R & R LT MLG FWD DOWNLOCK PROXIMITY SWITCH & CONNECTOR IAW AMM 36-61-02 & WM 20-50-00. OPERATIONS CHECKED GOOD AT THIS TIME. IPC PN VERIFIED.