What was found
AFTER TAKE F/O NOTED AIRSPEED INDICATOR STOPPED ACCELERATING BEYOND 140 KTS AS CAPTAIN LEVEL AT 3000, F/O ALTIMETER READ 2000 F/O AIRSPEED INOP FLAG CAME INTO VIEW. NO C/B'S OUT. F/O SELECTED ALTERNATE STATIC SOURCE THEN F/O'S A.S AND ALTIMETER THEN MATCHED CAPTAINS. BLEW NITROGEN FORWARD THROUGH TUBE. RETRIEVED REMNANTS OF BUG. PERFORMED PITOT/STATIC SYS TEST IN FO SIDE IAW MM 34-11-000-5, PITOT PASSED BUT STATIC TEST, FAILED. ISOLATED F/O'S STATIC LEAK TO THE NR 2 PNEUMATIC MACH AIRSPEED WARNING SWITCH, REPLACED SAME REF MM 34-14-012-4. ACCOMPLISHED ADJ/TEST 34-11-000-5. LEAK CKS AND INDICATIONS NORMAL.