What was found
CAPT PITOT STAYED ILLUMINATED. GROUNDED - YES. ON INITIAL EVALUATION THE CAPT PITOT LIGHT WAS ON WHILE SWITCH WAS IN THE ON POSITION. C/W B737-900 FIM 30-31 TASK 802 THROUGH STEP E. LIGHT REMAINED ON, C/B'S NOT POPPED, AND CAPT FWD PITOT TUBE IS COLD TO THE TOUCH WHILE SWITCH IS ON. REMOVED AND REPLACED CAPT'S PITOT TUBE REF B737-900 AMM 34-11-01, PERFORMED OPS CHECK REF SAME, NO FAULTS NOTED. PERFORMED LEAK TEST REF AMM 34-11-00, NO FAULTS NOTED.