Installation.

b. Installation.

(1) Wrap pipe plug threads with antiseize tape. In-

stall seven pipe plugs (17) in manifold (3).

(2) Install manifold (3) on bracket (16) using four

bolts (15), new lockwashers (14), and nuts (13).

Note: Use a thin-walled wrench (NSN 5120-00-288-8714) to install

swivels in valve manifold.

(3) Wrap male threads on four swivels (12) with an-

tiseize tape. Install four swivels in manifold (3).

(4) Wrap threads on swivel (11) with antiseize tape.

Install swivel in manifold (3). then install pressure regula-

tor (10) on swivel.

(5) Connect five hoses (9) to swivels (12 and 11).

Remove tags.

(6) Wrap threads on nipple (8) with antiseize tape.

Install nipple in manifold (3), then install tee (6) on nipple.

Note: Use a thin-walled wrench (NSN 5120-00-288-8714) to remove

(7) Connect impact valve air hose (7) to tee (6).

swivels from valve manifold.

(8) Connect crawler air hose (5) to tee (6).

(8) Remove pressure regulator (10) and swivel (11)

from manifold (3).

(9) Remove remaining four swivels (12) from man-

ifold (3).

(10) Remove four nuts (13), lockwashers (14), and

(9) Install five new O-rings (4) in valve (2).

bolts (15). Remove manifold (3) from bracket (16). Discard

(10) Install valve (2) on manifold (3) using three

lockwashers.

screws (1).

(11) Remove seven pipe plugs (17) from manifold

(11) Repeat steps (9) and (10) for remaining valves.

(3).