What was found
(CAN) IN CRUISE, AT F340, CREW NOTICED A CRACK IN THE CAPTAINS WINDSCREEN. FLIGHT CONTACTED MAINTENANCE CONTROL AND HAS DIVERTED. FLIGHT HAS LANDED SAFELY AND NO EMERGENCY WAS DECLARED. THERE WAS NO ADVERSE PASSENGER REACTION. DEFECT-957320 LP 589672 - RH W/S SHATTERED IN CRUISE FLT @ FL340. NOTE: RH WINDSCREEN AND NOT CAPTAINS AS IN ABOVE REPORT. (RESOLVED ON W/O: 266481 TASKCARD: NR-00001) R/H WINDSHIELD REPLACED AS PER AMM 56-11-01 P-401- P- 414. REQUIRES LEAK TEST OF WINDSHIELD INSTALLATION, TEMP CONTROLLER OPERATIONAL TEST, AND WINDSHIELD WIPER FUNCTION TEST DUE TO REMOVAL.