Logo

Search:

Type: Posts; User: pvanv

Page 1 of 4 1 2 3 4

Search: Search took 0.02 seconds.

  1. Replies
    1
    Views
    49

    Re: Engine slow to start NSF18B2

    What is the symptom? If cranking slowly, either insufficient power delivered, defective starter, or too much friction.

    Ignition is magneto, so battery power, or lack of it is irrelevant to that....
  2. Re: 2008 4 stroke Tohatsu 8hp won't start. The flood!

    OK, it sounds like you have an MFS8A3. Year is irrelevant on these.
    The carb floats on these don't saturate; they are ultrasonically sealed capsules; full of air.
    Apparently you have spark, proving...
  3. Re: 2017 Tohatsu MFS30 - Rectifier Fuse Blowing

    Year is irrelevant on these; I assume your model is MFS30C.

    The only time I ever saw one of these fuses (the only one on the motor) blow was when soemone connected the battery backwards. After...
  4. Replies
    15
    Views
    211

    Re: Tohatsu M50D2 (2006 model) seized lower unit

    Honda makes the powerheads on the BFT70 and larger. Tohatsu makes everything MFS60 and down.
  5. Replies
    15
    Views
    211

    Re: Tohatsu M50D2 (2006 model) seized lower unit

    M50 is a carbed 2-stroke. MD50 is a TLDI.
  6. Replies
    15
    Views
    211

    Re: Tohatsu M50D2 (2006 model) seized lower unit

    No, it needs to be for an MD50B2.
  7. Replies
    15
    Views
    211

    Re: Tohatsu M50D2 (2006 model) seized lower unit

    Maybe. Is it for a B2 TLDI?
  8. Replies
    15
    Views
    211

    Re: Tohatsu M50D2 (2006 model) seized lower unit

    Parts fell out? As in the entire prop shaft housing was unbolted and dropped out onto the road? That's a first.
    Tohatsu does not sell directly to consumers. Any dealer (including me) can help you.
  9. Replies
    15
    Views
    211

    Re: Tohatsu M50D2 (2006 model) seized lower unit

    Sounds like you botched the repairs. Why did you change all those parts? All 3 gears as well as the prop shaft housing? Did all the seals and o-rings seat correctly? Sounds like your LU is probably...
  10. Replies
    4
    Views
    205

    Re: Tohatsu 9.8 four stroke sealed carb

    There are 2 different US versions. One for electric choke (as on Remote --EP-- motors) and the other for manual choke, F type. They are not interchangeable. The choke plate operates in reverse from...
  11. Thread: Newbee here :

    by pvanv
    Replies
    2
    Views
    142

    Re: Newbee here :

    The M/NS90A was made from around 1992 through about 2000. Year is irrelevant for servicing Tohatsu/Nissan outboards.
    If curious or for nostalgic purposes, you can call Tohatsu America at...
  12. Replies
    4
    Views
    205

    Re: Tohatsu 9.8 four stroke sealed carb

    Year is irrelevant for servicing Tohatsu/Nissan outboards.
    Model is critical. Exact model. Serial is good to have as well.
    The North American version of the 9.8 does not have any accelerator pump;...
  13. Re: Intermittent Drop in power from full throttle after running 10-15mim

    OK, so you likely have an NS40D or D2. That is a 3-cylinder, with 3 carbs. If all carbs are dry, I can't imagine using the primer more than maybe 5 to 10 pumps to fill all 3 carbs all the way from...
  14. Replies
    5
    Views
    269

    Re: 1987 Nissan NS55B Loses RPM on full throtle

    Your model is not included in that manual. If you need a reprint of the actual FSM, send me a Private message through this board, or email me directly: [email protected]
  15. Replies
    5
    Views
    269

    Re: 1987 Nissan NS55B Loses RPM on full throtle

    Tohatsu America does not sell to consumers.
    The 55B is so old that it is not covered in the combined 1- and 2-cylinder Factory service manual.
    I do have a reprint of the 55B and 70A manual.
    You...
  16. Replies
    5
    Views
    269

    Re: 1987 Nissan NS55B Loses RPM on full throtle

    There is no vacuum advance on a 55B.
    I may have a reprint of the Factory service manual.
    Many parts are NLA.
    Send me a PM and I may be able to help you.
  17. Re: What pitch propeller for NS3.5A on an American 18' sailboat?

    Way back in 1992, there were two 2-bladed props available; one in aluminum (6P), and one in resin (6.5P). I don't believe either is available 30 years later. Both had a lot of slip. So, go with the...
  18. Re: What pitch propeller for NS3.5A on an American 18' sailboat?

    They are all 7.4" diameter. They are all 3 blades. 4.5 through 7 pitch. The 6 pitch is aluminum; the rest are resin. You want fairly low pitch to get WOT RPM over 5000, since you have a fairly heavy...
  19. Replies
    9
    Views
    404

    Re: Tohatsu 4 stroke, 4 hp flooding

    The pump is not causing the issue. If gravity feed helped, the needle is not seating. Either a bad needle, or the float is set too high.
  20. Replies
    4
    Views
    258

    Re: Trim Gauge for NS60A

    Should work.
Results 1 to 20 of 70
Page 1 of 4 1 2 3 4