A21010-189 VACUUM TANK – PRESSURE RELIEF VALVE TEST

A21010-189 VACUUM TANK – PRESSURE RELIEF VALVE TEST
AIRCRAFT APPLICATION :
737-100, 200, 300, 400, 500
737-600, 700, 800, 900
B737-8, 9, 10, 8200
747-8
747-100, 200, 300, 400
B777-200, 300
MAINTENACE CATEGORY: AIR CONDITIONING