TM 10-4610-237-12
4.14 DISTRIBUTION NOZZLE ASSEMBLY (1 1/2-INCH) REPAIR - Continued.
e.
Assembly. Refer to Figure 4-3.
(1)
Screw tube and adapter (25) into body (26).
NOTE
When installing packings (22), ensure splices are staggered to prevent leakage.
(2)
Install three packings (22) in stuffing box (24), then screw stuffing box down into body (26).
(3)
Push stem (23) in through body (26) and into stuffing box (24).
(4)
Place packing gland (21) and packing nut (20) over stem (23). Tighten packing gland onto body (26).
(5)
Position disc (19) and washer (18) on holder (17). Screw disc nut (16) into holder (17).
(6)
Position assembled components (16 through 19) in body (26).
(7)
Position small disc (14) on disc holder (13). Screw disc guide (15) into disc holder.
(8)
Position assembled components (13, 14 and 15) in body (26).
NOTE
Ensure that anti-seize tape is applied in the same direction as the threads.
(9)
Apply anti-seize tape to threads of cap (10).
(10) Install gasket (11) on cap (10).
(11) Position spring (12) on top of disc holder (13).
(12) Install cap (10) over spring (12) and onto body (26).
(13) Position handle (9) on body (26) and install groove pin (8).
(14) Apply anti-seize tape to male threads of swivel (7) and female coupling (6).
(15) Screw female coupling (6) into swivel (7).
(16) Screw swivel (7) and attached female coupling (6) onto body (26).
(17)
Install gasket (5) in female coupling (6).
(18) Connect tube cap (4) to chain and spring (2) with S-hook (3).
(19) Connect chain and spring (2) to body (26) with S-hook (1).
(20) Install distribution nozzle in water system (para. 3.4b).
(21) Start up water system (para. 2.9c) and test repaired nozzle for leaks.
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