2-45.1. 3-WAY BALL VALVE (BACKWASH) REPAIR (Models H-9518-1, H-9518-2, and
H-9518-3) - continued.
Marking elbow in relation to valve will facilitate assembly. Be sure to transcribe
markings to replacement valve before discarding or turning it in to Supply.
Scribe a line on 3-way valve (25), indicating the direction of angle in elbow (17).
Place 3-way valve (25) in vise and remove elbow (17) check valve (18) and adapters (19 and 20).
As required, remove screw (21) lockwasher (22). washer (23) and bracket (24).
Change 1 2-188.3