Both tachs for the stb engine are inop which implies a bad sender. I’ll be swapping in a known good gage from the port side to verify, but assuming the gages are good is there a good source for DD parts anyone can suggest. The boat is fairly new to me and I haven’t needed to order engine parts yet.
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Thread: Tachometer sending unit
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10-23-2018 11:43 AM #1
- Join Date
- Jul 2007
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Tachometer sending unit
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Re: Tachometer sending unit
Tach senders are available fromAcadian transmission. John
Mahalo V
1974 53 Motoryacht
Hull Number 406
San Diego, Ca. Ready 32 Nordic Tug, Brunswick Ga.
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Re: Tachometer sending unit
Problem could be the tach sender, the tach sender drive, or bad wiring connection to helm. If you have a glendinning synchronizer, it could be a bad cable from the tach drive to the glendinning.
Thanks,
Tony
2008 Cheoy Lee Bravo 78 "Bella Sophia"
1989 78' Hatteras CPMY #311 "Bella Sophia" (sold)
2007 Everglades 290cc “Bada Bing” (sold)
2006 Advanced Outdoors 28cc (sold)
2003 Melges 24 "Bada Bing" (sold)
2023 HCB 42 “Bada Bing”
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10-25-2018 12:07 AM #4
- Join Date
- Apr 2014
- Posts
- 296
Re: Tachometer sending unit
There is a square key drive shaft that can round out. It’s a simple system and if you remove the drive you should be able to verify or rule out the mechanical components at least.
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