Description of Tool Usage:

The A28013-10 adapter equipment is used during a leak check on the surge tank drain line. Other tools used in conjunction with the A28013 adapter equipment are an F72951 manometer and a regulated, 0 to 10 psi air pressure source. A28013-10 consistsof an A28013-12 inlet fitting assembly, an A281013-3 port valve stopper assembly and an A28013-4 check valve stopper assembly. All equipment is contained in a storage box.