What was found
RT AC TEMP HIGH ON OAP INTERMITENT DURING T/O. RT X-BLEED LEVER SEEMS STIFF. NO OAP MSG AFTER 1 MINUTE. FA REPORTED BURNING SMELL FOR A MINUTE OR TWO AFT. RAN LT AND RT ENGS TO T/O UNABLE TO DUPLICATE OAP MSG. C/W W/C 2120-2367 PER NO GO ODI 21-72. APU NOT CONTAMINATED REF LOG 1025898, CO CONTAMINATION IN THE LT OR RT PACK. RAN ENG PER NO GO ODI FIG 7, NO ODOR. RAN T/S 21-60 RT AC TEMP HIGH, AUG VALVE CKS GOOD, REPLACED AC PILOT PRESS REG PRECATIONARY. WASHED BELLY OF A/C AND APU DOORS WITH PRESS WASHER PRECATIONARY. C/W ALT DUCK BURN OUT PER W/C 4950-2215. ( BEFORE RUNNING ENGS FOUND LOOSE B-NUT AT AUG VLV AND ONE ON PRV, SECURED SAME). REPLACED WATER BAGS LEAK CK GOOD. LP3759672)