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throttle adjustment

louckswj

Well-Known Member
Messages
1
Reaction score
0
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60
Boat Make
Yamaha
Year
2013
Boat Model
SX
Boat Length
19
I have a sx190 and have issues with throttle not staying in position at low rpm. Is there a tension adjustment to help keep in position.
 

Evildwarf

Jetboaters Lieutenant
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Location
Woodstock GA
Boat Make
Yamaha
Year
2014
Boat Model
Limited
Boat Length
24
Throttle drop is an issue with our boats.
Some folks put up with it, others attempt to fix it.
There are several threads about a fix.
 

David D

Jetboaters Lieutenant
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Location
Westerville, Ohio
Boat Make
Yamaha
Year
2014
Boat Model
SX192
Boat Length
19
I've got the same issue - throttle "pops" back to near neutral at slow speeds. I'll check out the advice above. Is there any reason that the process would be different for us single engine guys?
 

CrankyGypsy

Jetboaters Captain
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Location
Tampa, FL 33615
Boat Make
SeaDoo
Year
2008
Boat Model
Challenger
Boat Length
18
"throttle drop" and being loose are two different things.

- if you're throttle(s) drop a couple hundred RPM's without you touching them, that is throttle drop. check the link above for that fix.

- if your throttle lever is really loose, you may ALSO need to increase tension on the throttle mechanism. on a 2005 AR230HO (for example), you have to remove the black cover on the throttle assembly and tighten the screws ("C" in the following diagram) a little bit:
LAYOUT.jpg
 

David D

Jetboaters Lieutenant
Messages
250
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Location
Westerville, Ohio
Boat Make
Yamaha
Year
2014
Boat Model
SX192
Boat Length
19
@CrankyGypsy I have the second issue where the lever pops back. I do notice some change in RPM but the Cruise Assist manages that.

I'll try to adjust the tension per your diagram. Thanks!
 

Christian Rodriguez

Jet Boat Addict
Messages
26
Reaction score
27
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92
Location
Hialeah, FL
Boat Make
Yamaha
Year
2015
Boat Model
AR192
Boat Length
19
This happens to me as well, only when I have no wake mode on the third click at about 21-2200 rpms, if it's at 2k on the second click it won't happen. If I set the throttle around there without the switch it also doesn't happen.
 

Smarshek

Member
Messages
5
Reaction score
1
Points
10
Boat Make
Yamaha
Year
2003
Boat Model
AR
Boat Length
21
I have a 2003 - AR 210 and the throttles have to be held in place full time. If you let go they drop to idle. Is there a way to correct this? I kind of like to use two hands to steer sometimes and it’s impossible with these throttles reducing to idle all the time. Thanks
 
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