TM 10-4610-243-13
4-17.
DISTRIBUTION NOZZLE (1-INCH) REPAIR - cont.
b.
Cleaning.
(1)
Wash all components with clean water and detergent.
(2)
Rinse components in clean water and dry with wiping rag.
c.
Inspection.
(1)
Inspect body (18) and tube (17) for cracks and stripped or damaged threads.
(2)
Inspect handle (12) for bends and cracks.
(3)
Inspect stem (13) for scoring Check that stem is straight.
d.
Repair. Replace damaged parts Do not reuse gasket (4), packing (15) or disc (10).
e
Assembly. Refer to figure 4-9.
(1)
Position end of tube(17)on body (18)and secure with jam nut (16).
(2)
Install packing (15) and packing nut (14) in body (18). Do not tighten packing nut.
(3)
Push stem (13) into packing nut (14) from top of body (18) Make sure stem is positioned as shown.
(4)
Position handle (12) in body (18). Push down on stem (13) to keep handle in place.
(5)
Place disc washer (11), disc (10) and disc holder (9) on top of stem (13).
(6)
Position spring (8) on top of disc holder (9) and install cap (7) on body (18).
NOTE
Ensure that anti-seize tape is applied in the same direction as the treads.
(7)
Apply anti-seize tape to male threads of coupling half(4) and swivel (6).
(8)
Install coupling half (5) on swivel (6).
(9)
Install swivel (6) and attached coupling half (5) onto body (18).
NOTE
Ensure gasket is fully seated in groove of coupling half.
(10)
Install gasket (4) in coupling half (5).
(11)
Connect chain (2) to body (18) with S-hook (3).
(12)
Connect cap (19) to chain (3) with S-hook (1).
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