1999speed Triple Oil Leak

Discussion in 'Technical Help' started by Michael Gregory, Jul 3, 2018.

  1. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #1 Michael Gregory, Jul 3, 2018
    Hi all I have a 1999 speed triple which has developed a slight oil leak it appeared to be coming from the oil drain plug but after further investigation I have found a 8mm bolt with a copper washer fitted to it on the left side of the engine (see attached picture) which appears to be the culprit it seems to be leaking from this bolt and running down onto the sump then dripping from drain bolt the bolt is tight .My problem is I'm not sure what this bolt does and is it safe to remove it to fit a new copper washer or is something it's holding going to fall off inside engine any ideas guys .Have thought of a good degreasing and a dob of silicon but would prefer as proper fix .(Its the bolt next to oil pressure switch)
    Help Please
    Mick G

    IMG_20180703_091344.jpg
     
  2. dilligaf

    dilligaf Guest

    #2 dilligaf, Jul 3, 2018
    Dunno what the bolt is :confused: but I see you’ve got a manual :)
    Can’t you find a drawing of the engine casings and internals to see what it’s for :confused:
     
  3. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #3 Michael Gregory, Jul 3, 2018
    Last edited: Jul 3, 2018
    Thanks for prompt reply :) yeh got Haynes manual searched through every page and nothing showing anywhere relating to this bolt hence my reluctance to just Wade in and loosen it to fit new copper washer in case it is holding an internal component which my fall off:(
     
  4. dilligaf

    dilligaf Guest

    #4 dilligaf, Jul 3, 2018
    Ok mate in that case I would wait until someone who knows these engines spots your question and can offer some help :)
    Good luck
     
  5. dilligaf

    dilligaf Guest

    #5 dilligaf, Jul 3, 2018
    I think it’s the bolt next to it that he’s on about :confused:
     
  6. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #6 Michael Gregory, Jul 4, 2018
    Yeh thats correct its the bolt next to neutral light switch in the picture
    (second small arrow)
     
  7. Oldyam

    Oldyam Grumpy Old Git

    May 14, 2017
    610
    500
    ireland
    #7 Oldyam, Jul 4, 2018
    I think you have 2 options .....

    1. ) Undo the bolt 1/2 a turn only and wash out the area with brake cleaner or similar, then retighten and see if you can seal it ( maybe its a bit of grit under the seal washer )

    2.) Take it into a triumph dealer and ask them to sort out the leak, which will be expensive but not as bad as any fault created by loosening the bolt.

    Personally I would go for option 1 but that is your call, as its you taking the chance
     
    • Agree Agree x 1
  8. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #8 Michael Gregory, Jul 4, 2018
    Thanks for your reply well worth a try it's baffeling me what that bl@@dy bolt does
     
  9. Yorkshireman

    Yorkshireman Crème de la Crème

    Dec 12, 2015
    3,400
    1,000
    Barnsley
    #9 Yorkshireman, Jul 4, 2018
    Any motorcycle shop should be able to sort that little job if you can't do it, doesn't have to be a triumph dealer
     
  10. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #10 Michael Gregory, Nov 9, 2018
     
  11. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #11 Michael Gregory, Nov 9, 2018
    Spoken to technician at local triumph dealer undoing the bolt and renewing the copper washer is definitely a NO as the opposite end of the bolt in the inside holds the gear selector spring in position if this falls off internally it's a complete engine removal / strip down so it looks like a good decreasing and a dollop of good silicone
    Thanks Guys
     
  12. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #12 Michael Gregory, Nov 9, 2018
    Spoken to technician at local triumph dealer undoing the bolt and renewing the copper washer is definitely a NO as the opposite end of the bolt in the inside holds the gear selector spring in position if this falls off internally it's a complete engine removal / strip down so it looks like a good decreasing and a dollop of good silicone
    Thanks Guys
     
    • Useful Useful x 2
  13. Rocker

    Rocker Elite Member

    May 1, 2016
    1,662
    800
    Suffolk
    #13 Rocker, Nov 9, 2018
    That was a close call:eek::joy:
     
  14. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #14 Michael Gregory, Nov 10, 2018
    Certainly was hope this was /is useful for fellow members :cool:
    Mick
     
  15. martinm

    martinm Member

    Mar 24, 2018
    27
    18
    leicester
    #15 martinm, Nov 10, 2018
    looked more like a plug where the gear shift fork bore is.gearshift lever springs are on the other side of the engine behind the clutch.:confused:
     
  16. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #16 Michael Gregory, Nov 10, 2018
    It's the abutment bolt shown in attached pic supplies by triumph technician
     
  17. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #17 Michael Gregory, Nov 10, 2018
    Sorry couldn't attach file
     
  18. martinm

    martinm Member

    Mar 24, 2018
    27
    18
    leicester
    #18 martinm, Nov 10, 2018
    can see the bolt you refer to.not over familiar with the 1999 engine only later 1050. but assumed the layout of shafts would have been the same.you gotta go with the techs knowledge though.
     
  19. Michael Gregory

    Michael Gregory New Member

    Jul 3, 2018
    10
    3
    Oxford uk
    #19 Michael Gregory, Nov 10, 2018
Loading...
Similar Threads - 1999speed Triple Oil
  1. Dspeedington

    Speed Triple R Rear Suspension.

    Dspeedington, Jul 3, 2025 at 7:36 PM, in forum: Technical Help
    Replies:
    1
    Views:
    126
    joe mc donald
    Jul 4, 2025 at 10:09 PM
  2. Steveasho

    Street Triple Cracked Dash

    Steveasho, Jul 3, 2025 at 3:57 AM, in forum: Technical Help
    Replies:
    3
    Views:
    313
    Markus
    Jul 7, 2025 at 6:09 PM
  3. Addzz

    Speed Triple 1050 Pillion Peg

    Addzz, Jul 2, 2025 at 9:13 PM, in forum: Wanted
    Replies:
    0
    Views:
    40
    Addzz
    Jul 2, 2025 at 9:13 PM
  4. Vinny1968

    1998 955i Speed Triple Ecu Compatibility.!

    Vinny1968, Jun 30, 2025, in forum: Speed Triple
    Replies:
    4
    Views:
    346
    Robbi18
    Jul 7, 2025 at 1:45 PM
  5. Gitter

    2007 Speed Triple 1050 Parts Compatibility

    Gitter, Jun 30, 2025, in forum: Speed Triple
    Replies:
    0
    Views:
    88
    Gitter
    Jun 30, 2025

Share This Page

Sign up