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The official "What did you do to your jet boat today" thread.

tabbibus

Jetboaters Admiral
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297
Location
Lake Lanier, GA
Boat Make
Yamaha
Year
2018
Boat Model
242 Limited S E-Series
Boat Length
24

Seadeals

Jetboaters Admiral
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262
Location
Greenville, South Carolina
Boat Make
Yamaha
Year
2006
Boat Model
SX
Boat Length
21
Ditched the LED bulbs for these hard-wired 2 nm LEDs. Work great and look great. I was glad they had a tiny green/red sticker on the back because they look identical when off.
ECEEFADC-256C-4F9B-A13E-65C81501B5CB.jpeg
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WV Hillbilly

Jetboaters Commander
Messages
406
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1,084
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177
Location
Charles Town, WV
Boat Make
Yamaha
Year
2021
Boat Model
195S
Boat Length
19
Okay, not really on the “boat” but on the trailer. Took the day yesterday to break the beads on all three tandem axle trailers, updated two of them including the boat trailer with balancing beads, and installed the new TPMS sensors on all of them. Below is what the trailer towing app shows on the dash in the GMC 2500 that I tow with. Haven’t really used it yet but it’s nice to know temps and pressures in the tires in real time… I often look at radial sidewalls and think “does that look low?”

Simple tool list:
Compressor
Impact gun
Schrader valve tool
Air chuck
Air gauge
Floor jack
Bead buster xb-452 (great tool for tire work at home. Originally purchased to bust beads on SxS tires so I could change them myself)

F9558393-63CE-417F-BF12-96D267431F69.jpeg
 
Last edited:

YoDaddy292

Jet Boat Junkie
Messages
215
Reaction score
522
Points
137
Location
Washington State
Boat Make
Yamaha
Year
2022
Boat Model
AR
Boat Length
21
Added a battery and switch today! Taking her out tomorrow. Try to add something new each week. Did the anchor locker drain Wednesday. Starting to get to expensive stuff so progress will be slowing down (stereo, fins, etc….).
 

SRQAR240

Active Member
Messages
7
Reaction score
0
Points
40
Boat Make
Yamaha
Year
2016
Boat Model
AR
Boat Length
24
I finally got rid of that cheesy steering wheel and replaced it with a 19 ar240 wheel
View attachment 94212
The old wheel was probably the only thing i absolutely hated about my boat
I know it’s been a long time ago but would you mind sharing the part number and where you got the steering wheel? 2016 AR240 here, too and mine is peeling and would love to get the same steering wheel!
 

Neutron

Jetboaters Admiral
Messages
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Location
New Bern, NC
Boat Make
Yamaha
Year
2016
Boat Model
AR
Boat Length
24
I know it’s been a long time ago but would you mind sharing the part number and where you got the steering wheel? 2016 AR240 here, too and mine is peeling and would love to get the same steering wheel!
Its just the oem wheel for the 19 ar240.
F3S-U1511-00-00
 

BBottoms

Jet Boat Junkie
Messages
164
Reaction score
248
Points
142
Location
Buffalo, KY
Boat Make
Yamaha
Year
2015
Boat Model
AR
Boat Length
24
Not today, but a summary of the last 3 months. Been too busy to post!

Took it to Florida for spring break. Stayed in Clearwater Beach at an AirBNB with dock. Gulf was pretty sporty the whole week, so mainly stayed in the intercoastal.20220408_172853.jpg20220406_084939.jpg20220406_144444.jpg20220405_113435.jpg

Got back home from Florida, took it out on local lake for a good flush out, took off out of a cove and port engine cut out and wouldn't start back. Got home, dug into it, lost a timing chain....
20220410_200940.jpg20220410_203214.jpg

Bent a whopping 12of 16 valves in the head. Fortunately the bottom end was fine save a couple marks on the pistons. Next couple months were ordering and waiting for parts, and finding time to remove/reinstall the engine in between league and travel baseball 5 or 6 nights a week and a new demanding job at work...
20220515_134459.jpg20220612_125015.jpg

Got it all back together, fired it up, and had a significant valve train noise.... typewriter ticking sounds... Was determined NOT to pull motor again, so pulled the cams and investigated, and had a valve retainer on the rebuilt head (SBT) that wasn't seated correctly. Got that fixed, and back together again, no more noise.

20220622_193914.jpg20220622_220133.jpg20220622_221527.jpg

While I was in there, pulled valve cover off starboard engine to check out timing chain. Starboard engine was replaced at 50 hours under warranty for a timing chain failure before I bought boat, but I had never verified if it had the new (5/4 link) or old style (4/3 link) chain. Luckily I found the new style 5/4 link chain, so felt comfortable starboard engine wasn't going to give up on me anytime soon:
20220612_143429.jpg20220612_143440.jpg

While I had everything apart and open, installed a 2nd bilge in the very back, under the cleanout tray. Rule 800 with a good old fashion float switch mounted on a section of aluminum diamond plate I had in the garage. Plumbed to a 2nd bilge outlet immediately next to the first:
20220618_112442.jpg

After getting it on the water and verifying port engine all good, fixed a leak I've had for a while where the thru hull fitting for the impeller shaft pass thru in the hull:

20190430_162221.jpg20220701_112934.jpg20220701_231939.jpg20220701_232026.jpg


Now getting prepped for Bimini in 3 weeks so going over everything with a fine tooth comb!! More updates in 6 months! :)
 

Alexegan88

Jet Boat Addict
Messages
121
Reaction score
339
Points
102
Boat Make
Yamaha
Year
2022
Boat Model
252SE
Boat Length
25
Not today, but a summary of the last 3 months. Been too busy to post!

Took it to Florida for spring break. Stayed in Clearwater Beach at an AirBNB with dock. Gulf was pretty sporty the whole week, so mainly stayed in the intercoastal.View attachment 182429View attachment 182430View attachment 182431View attachment 182432

Got back home from Florida, took it out on local lake for a good flush out, took off out of a cove and port engine cut out and wouldn't start back. Got home, dug into it, lost a timing chain....
View attachment 182433View attachment 182434

Bent a whopping 12of 16 valves in the head. Fortunately the bottom end was fine save a couple marks on the pistons. Next couple months were ordering and waiting for parts, and finding time to remove/reinstall the engine in between league and travel baseball 5 or 6 nights a week and a new demanding job at work...
View attachment 182435View attachment 182436

Got it all back together, fired it up, and had a significant valve train noise.... typewriter ticking sounds... Was determined NOT to pull motor again, so pulled the cams and investigated, and had a valve retainer on the rebuilt head (SBT) that wasn't seated correctly. Got that fixed, and back together again, no more noise.

View attachment 182437View attachment 182446View attachment 182438

While I was in there, pulled valve cover off starboard engine to check out timing chain. Starboard engine was replaced at 50 hours under warranty for a timing chain failure before I bought boat, but I had never verified if it had the new (5/4 link) or old style (4/3 link) chain. Luckily I found the new style 5/4 link chain, so felt comfortable starboard engine wasn't going to give up on me anytime soon:
View attachment 182439View attachment 182440

While I had everything apart and open, installed a 2nd bilge in the very back, under the cleanout tray. Rule 800 with a good old fashion float switch mounted on a section of aluminum diamond plate I had in the garage. Plumbed to a 2nd bilge outlet immediately next to the first:
View attachment 182441

After getting it on the water and verifying port engine all good, fixed a leak I've had for a while where the thru hull fitting for the impeller shaft pass thru in the hull:

View attachment 182442View attachment 182443View attachment 182444View attachment 182445


Now getting prepped for Bimini in 3 weeks so going over everything with a fine tooth comb!! More updates in 6 months! :)
Wow
 

I_squared_r

Jetboaters Admiral
Messages
1,213
Reaction score
2,167
Points
262
Location
Colombia/South FL
Boat Make
Yamaha
Year
2019
Boat Model
242 Limited S E-Series
Boat Length
24
Not today, but a summary of the last 3 months. Been too busy to post!

Took it to Florida for spring break. Stayed in Clearwater Beach at an AirBNB with dock. Gulf was pretty sporty the whole week, so mainly stayed in the intercoastal.View attachment 182429View attachment 182430View attachment 182431View attachment 182432

Got back home from Florida, took it out on local lake for a good flush out, took off out of a cove and port engine cut out and wouldn't start back. Got home, dug into it, lost a timing chain....
View attachment 182433View attachment 182434

Bent a whopping 12of 16 valves in the head. Fortunately the bottom end was fine save a couple marks on the pistons. Next couple months were ordering and waiting for parts, and finding time to remove/reinstall the engine in between league and travel baseball 5 or 6 nights a week and a new demanding job at work...
View attachment 182435View attachment 182436

Got it all back together, fired it up, and had a significant valve train noise.... typewriter ticking sounds... Was determined NOT to pull motor again, so pulled the cams and investigated, and had a valve retainer on the rebuilt head (SBT) that wasn't seated correctly. Got that fixed, and back together again, no more noise.

View attachment 182437View attachment 182446View attachment 182438

While I was in there, pulled valve cover off starboard engine to check out timing chain. Starboard engine was replaced at 50 hours under warranty for a timing chain failure before I bought boat, but I had never verified if it had the new (5/4 link) or old style (4/3 link) chain. Luckily I found the new style 5/4 link chain, so felt comfortable starboard engine wasn't going to give up on me anytime soon:
View attachment 182439View attachment 182440

While I had everything apart and open, installed a 2nd bilge in the very back, under the cleanout tray. Rule 800 with a good old fashion float switch mounted on a section of aluminum diamond plate I had in the garage. Plumbed to a 2nd bilge outlet immediately next to the first:
View attachment 182441

After getting it on the water and verifying port engine all good, fixed a leak I've had for a while where the thru hull fitting for the impeller shaft pass thru in the hull:

View attachment 182442View attachment 182443View attachment 182444View attachment 182445


Now getting prepped for Bimini in 3 weeks so going over everything with a fine tooth comb!! More updates in 6 months! :)
Did you get a rebuilt motor or did you just replace the cylinder head from SBT? It looks like you updated the timing chain to the 4/5 link. Are you using the original crankshaft with 3/4 link gear? I'm curious because I've heard of people doing this. I have a 2014 AR192 with 260 hours and it's been great, but I'm always mentally prepared to do this job DIY if it happens.
 

BBottoms

Jet Boat Junkie
Messages
164
Reaction score
248
Points
142
Location
Buffalo, KY
Boat Make
Yamaha
Year
2015
Boat Model
AR
Boat Length
24
Did you get a rebuilt motor or did you just replace the cylinder head from SBT? It looks like you updated the timing chain to the 4/5 link. Are you using the original crankshaft with 3/4 link gear? I'm curious because I've heard of people doing this. I have a 2014 AR192 with 260 hours and it's been great, but I'm always mentally prepared to do this job DIY if it happens.
Rebuilt head only from SBT. Stock bottom end, including crank with the narrower gear. Replaced chain, guides and cam gears with newer parts for 5/4 link. Could of done crank, but it was another $1000+ and splitting the lower end. From reading jet ski forums sounds like its fairly common to leave crank and upgrade other parts without issue. Will definitely be pulling valve cover at least once a season to inspect chain just to be safe.
 

I_squared_r

Jetboaters Admiral
Messages
1,213
Reaction score
2,167
Points
262
Location
Colombia/South FL
Boat Make
Yamaha
Year
2019
Boat Model
242 Limited S E-Series
Boat Length
24
Rebuilt head only from SBT. Stock bottom end, including crank with the narrower gear. Replaced chain, guides and cam gears with newer parts for 5/4 link. Could of done crank, but it was another $1000+ and splitting the lower end. From reading jet ski forums sounds like its fairly common to leave crank and upgrade other parts without issue. Will definitely be pulling valve cover at least once a season to inspect chain just to be safe.
I can change just the cam gears? It doesn't sound too difficult for me to put the 5/4 chain, guides, and cam gears over the winter and hopefully avoid carnage. I currently pull the valve cover every season, approximately every 50hrs, to inspect each individual link.
 

Alexegan88

Jet Boat Addict
Messages
121
Reaction score
339
Points
102
Boat Make
Yamaha
Year
2022
Boat Model
252SE
Boat Length
25
VHF Radio install on my 2022 252SE. For power used one of the auxiliary buttons. Shakespeare Galaxy 4 foot antenna with 20 feet of cable attached, which was just enough to make it to the radio. Used a rubber grommet in the tower that looks pretty clean. I also posted a picture of the auxiliary power leads, because in other forums they were pretty difficult to find, putting them right behind the helm would be too easy. You have to go all the way up against the gunnel almost directly behind the actual buttons and you will see two female bullet connectors. I used a male bullet plug into one of those and put the negative into the amplifier negative cable which has pretty thick gauge wire. Seems to work perfectly. Acc button turns the radio on and off.

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Last edited:

YoDaddy292

Jet Boat Junkie
Messages
215
Reaction score
522
Points
137
Location
Washington State
Boat Make
Yamaha
Year
2022
Boat Model
AR
Boat Length
21
No pics and the job so far is a hokey mock-up.........but I turned my anchor locker into a beverage cooler 😬
 

jetboater4life

Jetboaters Captain
Messages
1,645
Reaction score
596
Points
247
Location
Rochester, MN 55901
Boat Make
Yamaha
Year
2010
Boat Model
X
Boat Length
21
I did a little power washing of my seadeck. It's been about 9 yrs since I have done anything with it. One of my best boat upgrades. 20220713_195937.jpg
 
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