What was found
RIGHT FWD WINDOW EICAS C, THE WINDOW HEAT IS TOO HOT OR HAS NO POWER. RT FWD WINDOW EICAS MESSAGE. STRONG ELECTRICAL BURNING ODOR WITH ASSOCIATED LIGHT DEBRIEF CREW, CREW VERBALIZED NO SMOKE NOTICED. ELECTRICAL ODOR WAS EVIDENT WITH EICAS & RT FWD SWITCH ON. CREW FOLLOWED QRH, & NO OTHER ABNORMALITIES NOTICED. PERFORMED BIT TEST IAW AMM 30-41-FAULT TREE 803, FOUND WINDOW 1 AT FAULT. AFTER CONTROLLERS SWAPPED, FAULT DID NOT FOLLOW RECONFIRMING THAT R1 WINDOW IS FAULTING. R & R RT FWD & LT SIDE WINDOW CONTROL HEAT IAW AMM 30-41-01-004-001. OPS CHECKED OK.