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Deck washdown Mod no more standing water!!

jetfisher

Jet Boat Junkie
Messages
143
Reaction score
116
Points
132
Location
avon lake ohio
Boat Make
Yamaha
Year
2016
Boat Model
FSH Sport
Boat Length
19
i noticed the fittings exiting the boat were both loose. Going to get removed, sealed and reinstalled this weekend.
 

Tailwaters

Jet Boat Junkie
Messages
662
Reaction score
308
Points
132
Location
St Joseph MI
Boat Make
Yamaha
Year
2019
Boat Model
FSH Sport
Boat Length
21
Both of my floor drains took forever to drain the water out of the cockpit area. I had this issue with my last bay boat as well. I ended up slipping a 5/8 rubber tube down the train to hold the scupper valve open and used the garden house to flush out the line. You would be amazed at all the trash that came out that obstructing the valve. Both drains now flow nice and no more standing or slow drains.
 

puzle

Well-Known Member
Messages
37
Reaction score
13
Points
57
Boat Make
Yamaha
Year
2017
Boat Model
FSH Sport
Boat Length
19
My starboard drain was slow so I removed it and the valve was installed backwards from the factory :confused:
My port side (pain to removed) was correct but also loose as others have mentioned.
 
Last edited:

Tonkatoy

Jet Boat Addict
Messages
186
Reaction score
106
Points
117
Location
Glendale, AZ
Boat Make
Yamaha
Year
2016
Boat Model
FSH Deluxe
Boat Length
19
My starboard drain was slow so I removed it and the value was install backwards from the factory :confused:
My port side (pain to removed) was correct but also loose as others have mentioned.
What year is your boat?
 

Corey

Jet Boat Addict
Messages
112
Reaction score
92
Points
97
Location
Trinity, Florida
Boat Make
Yamaha
Year
2016
Boat Model
FSH Sport
Boat Length
19
I deleted the scuppers on both sides and just ran a straight pieces.. Drains super fast... no issues with water entering the deck.. saw that Grady Whites had no scuppers on their deck drainage so I did it to mine.. sloshed around in 6 foot seas since then and never an issue... you may see a tiny bit of water in the drain lip that's about it
 
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