2 52. 3-WAY BALL VALVE (BACKWASH) MAINTENANCE -continued.
a. Apply anti-seize tape to male fittings. Be sure to wrap tape in same direction as pipe thread.
b. Place 3-way valve (24) In vice and install check valve (22), pipe section (20), and adapters (7 and 25)
c. Position 3-way valve (24) and attached parts in control panel (12). Align mounting holes in valve with holes in
d. Install four lockwashers (10), flat washers (9), and four screws (11) through bracket (8) and into 3-way valve (24).
e. Install gasket (5), clamp halves (4), two screws (3), and two nuts (6).
f. Install gasket (23), clamp halves (1), two screws (19), and two nuts (2).
g. Install gasket (18), clamp halves (16), two screws (17), and two nuts (21).
h. Connect electrical cable (W52) to control box.
i. Install handle (13), net washer (15), and nut (14).
j. Operate ROWPU (TM 10-461-240-10). Check for leaks and proper operation.