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  1. #1

    Default Nissan SD33 tachometer sender

    Hi, I am a new member to this forum.
    I am also a new Bayliner 3270 owner and have the Nissan SD33 90hp diesels. The other day one of the tachometers suddenly stopped working - went completely dead. I checked the bridge and that same engine tach was also dead. From all accounts it may be the tachometer sender that is the problem. I am not much of a mechanic but decided that I should be able to figure this problem out for myself. I was able to locate the tachometer driver but for the life of me could not locate the sender. Could anyone tell me where I might be able to locate this sender? Any help would be much appreciated.

  2. #2
    Join Date
    Jan 2009
    Location
    Esperance WA previously Kalgoorlie, WA, Australia
    Posts
    48

    Default Re: Nissan SD33 tachometer sender

    Here is a pic of the pulse generator on the SD33.
    That's it just above the raw water pump.
    Cheers,
    Mike
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	Teleflex Tach 008.jpg 
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ID:	207   Click image for larger version. 

Name:	Tach Sender.jpg 
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ID:	208  

  3. Default Re: Nissan SD33 tachometer sender

    The tach sender has a grease nipple on it. the usual reason for failure is lack of greasing

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