What was found
EQ COOLING OVERHEAT INDICATION. RTFL. AFTER TROUBLESHOOTING SUSPECT FWD CARGO DETECTOR BLOWER AT FAULT. REPLACED FWD CARGO DETECTOR 2. MSG CLEARED. TEST NORMAL. REPLACED EQUIP COOLING FWD RACK EXHAUST FAN ACCT NOISY. EQ COOLING EXHAUST HAS LOW AIR FLOW. REMOVED DAMAGED FILTER SCREEN FROM DUCT BELOW ACRU, EXH AIRFLOW OK. REPLACED THE LOW FLOW DETECTOR P/N 11197-5MOD1. REPLACED THE EQ COOLING OVERHEAT SWITCH S41 P/N 3000-46-12. REPLACED THE EQ COOLING INDICATION CARD M867 IN THE P50 PANEL.