TM 10-4610-246-13
4.18 MAINTENANCE OF MANIFOLD ASSEMBLY - (Cont)
(3)
Remove two hexnuts (6), two lockwashers (7), two flat washers (8), two capscrews (9) and two flat washers
(10).
(4)
Lift manifold assembly (11) from hypochlorination unit (12).
b.
Disassembly.
(1)
Remove six hexnuts (1, Figure 4-6), six lockwashers (2), six flat washers (3), six capscrews (4), and six flat
washers (5).
(2)
Separate manifold assembly halves (6 and 7), and remove orifice plate (8) and two gaskets (9).
(3)
Remove gasket (10), two split rings (11), chain (12), and plug (13) from manifold half (6).
(4)
Remove two split rings (14), chain (15), and cap (16) from manifold half (7).
(5)
Remove gasket (17) from cap (16).
c.
Repair.
(1)
Discard gaskets.
(2)
Clean flange surfaces of manifold halves.
(3)
Inspect components for cracks and damage.
(4)
Repair is accomplished by replacement of defective parts. If manifold halves (6 and 7) are cracked or
damaged, notify direct support maintenance.
(5)
Replace chain if necessary (refer to App. F-2).
d.
Assembly.
(1)
Install gasket (17) into cap (16).
(2)
Install two split rings (14), chain (15), and cap (16) onto manifold half (7).
(3)
Install two split rings (11), chain (12), and plug (13) onto manifold (6).
(4)
Install gasket (10) into manifold half (6).
NOTE
When positioning orifice plate make sure the two small holes will be at the top and bottom of the manifold.
This will prevent sediment build up in manifold assembly.
(5)
Position two gaskets (9) and orifice plate (8) between manifold halves (6 and 7).
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