What was found
WHILE IN CRUISE AT FL230 IN CRUISE POWER SETTING, ICE DETECTED CAS MESSAGE DISPLAYED. AFTER TURNING ON ANTI-ICE, GOT RED WING ANTI-ICE LEAK CAS MESSAGE. FOLLOWED BY AMBER L(R) WING ANTI-ICE FAIL CAS MESSAGES & CYAN L(R) ENG THRUST FAULT CAS MESSAGES. QRH DIRECTED TO STEP 11 & 12 WING ANTI-ICE FAILURE LANDING PROCEDURE. PERFORMED DOWNLOAD OF MDC FAULT HISTORY & IASC 18 & 2B NVM DATA IAW CRC & FSR, FAULTS POINT TO RT WINGTIP LOOP. INSPECTED & FOUND LOWER LDE ABNORMAL, CLOSE TO RT BLEED TUBE ASSY. MEASURED 0,1" FROM BLEED TUBE ASSY, OUT OF LIMITS IAW AMM 36-21-00. ADJUSTED LOE TO 0.3" FROM BLEED TUBE ASSY, ABOVE MIN DISTANCE OF D.25". OPS CHECKED WING ANTI-ICE SYS IAW AMM 30·10·00. OPS & LEAK CHECKED SATIS.