What was found
AT 3000 FT, 10 MILES FROM TEB, AN AMBER R REV UNLOCKED APPEARED. WE RAN THE QRH, LIGHT DID NOT EXTINGUISH. AS PER THE QRH, WE SHUT DOWN THE RIGHT ENGINE AND DIVERTED TO EWR. CORRECTIVE ACTION: REMOVED THE DEFECTIVE RH T/R STOW MICRO SWITCH ANO INSTALLED A NEW CUSTOMER SUPPLIED RH T/R STOWSWITCH, RIGGED SW AND PERFORMED OPS CHECK, OP S CHECK GOOD ALL WORK DONE IAW THE AMM 78-37-01. NO FURTHER DEFECTS NOTED.