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TM 10-4930-240-13
4-23. DISCHARGE HOSE ASSEMBLY (3 IN.) REPAIR.
Refer to para 4-12 for repair of the 3-inch discharge hose assembly.
4-24. 3-INCH FUELING MANIFOLD ASSEMBLY REPAIR.
This task consists of
a.
Disassembly
b.
Cleaning
c.
Repair
d.
Assembly
INITIAL SET-UP:
Tools:
Material/Parts:
General Mech. Tool Kit (App B, Sect III, Item 1)
Cleaning Solvent
(Item 1, App E)
Pipe Wrench (2 ea) (App B, Sect III, Item 5)
Wiping Rag
(Item 2, App E)
Vise (App B, Sect III, Item 2)
Thread Sealant
(Item 4, App E)
Equipment Condition:
Coupling Gasket (3) (Item 4, App J)
3-inch manifold assembly removed (para 2-20)
NOTE
Ensure that all parts identified as mandatory replacement parts are
discarded and replaced with new components.
a. Disassembly. Refer to figure 4-16.
NOTE
Disassemble 3-inch fueling manifold only the extent required to replace
defective component.
(1) Disconnect split rings (1 and 2) and remove chain (3).
(2) Disconnect dust cap (5) from male coupling half (15).
(3) Remove gasket (4) from dust cap (5).
(4) Disconnect split rings (6 and 7) and remove chain (8).
(5) Remove dust plug (9) from female coupling half (17).
(6) Disconnect split rings (10 and 11) and remove chain (12).
(7) Disconnect dust cap (14) from male coupling half (20).
(8) Remove gasket (13) from dust cap (14).
(9) Place gate valve (21) in vise.
(10) Remove male coupling half (15) from tee (18).
(11) Remove gasket (16) and female coupling half(17) from tee (18).
(12) Remove tee (18)from nipple (19).
4-46
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