Problems. Suspension Settings, Oil Vapour On Sump, Oil Light.

Discussion in 'Speed Triple' started by Trickle333, Jun 30, 2025.

  1. Trickle333

    Trickle333 Active Member

    Sep 23, 2024
    73
    28
    Staffordshire
    Hi All,

    3 problems i'm afraid.

    Question One.

    Its a 09 speedy 1050 with 10,000 miles on it.

    Th Suspension settings are difficult to get right. If you go buy th book its 2 turns out on th front its soft. But mine soon go from soft to hard in a smallest of turns. Also comp is on th right and Tens on th left when they should be th other way around. Does that make a difference?? They do appear to comp and tens th same were they are. Iv taken oil out as it was over filled and hydrolocking.!!! Now i can use all th suspension that i payed for... If it allows me.

    So Im very close to having them stripped and cleaned, re sprung with progressive springs?? and put back together th right way around with correct oilings.. As im getting a bit fed up of carrying a screw driver around every time th weather changes temperature. I kid you not on a cold day they do stiffen up to race standards, that dosnt suit my B road blat..

    Question 2.

    Oil light comes on when it feels like when th engine is off. New sender unit or clocks problem??

    Question 3.

    Oil vapor for all th world seams to be coming from a hole bung in th sump. As anyone had a similar problem?? Also th near by breathers are dry, so it carn't be them? Oils filter, sump plug all oil tight. See fotoes.

    upload_2025-6-30_12-40-16.jpeg

    Note dry all around filter seal.

    upload_2025-6-30_12-41-0.jpeg

    Breathers oil free..

    upload_2025-6-30_12-41-47.jpeg

    Cheers Phil
     
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  2. Bolosun

    Bolosun Noble Member

    Aug 25, 2020
    297
    313
    Crewe/Cheshire
    I would get your suspension setup by a professional. I sent my forks and shock to MCT. Cost a few quid but well worth IMHO. You could also try K-tech who are near Donington Park and there are others about.

    Assuming it is an oil pressure switch, I would check that and the wiring first. These bikes are known for wearing through the wiring near the headstock.

    I would check for a blocked breather first and then give the area a thorough clean and then dust with talc powder to source the place where the oil is coming from.
     
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  3. TRIPLE X

    TRIPLE X Senior Member

    Sep 1, 2021
    495
    213
    Norfolk
    As the forks appear to have been bodged (compression & rebound damping legs on the wrong side & overfilled with oil), it begs the question have the internals been re-assembled correctly? So it would make sense to have the forks serviced & rebuilt by a professional as previously advised.
     
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  4. Trickle333

    Trickle333 Active Member

    Sep 23, 2024
    73
    28
    Staffordshire
    Hi Bolosun.

    1, Yes its looking like a full pro rebuild. As anyone used progressive springs on there's??

    2, When if it does come on it flickers too some times, that sort of thing. Iv taken th connector off th sender and messed with it but that makes no difference. I will look into steering head wires but at 10,000 miles they should be ok and when i move th steering it makes no difference to th flickering on or off.....

    3, Iv cleaned it when filter is off, replaced with new and then ridden it 10 miles and there is no sign from were it comes from. A right mistery foreshore this one.. Its like some one as given it a misting of oil from underneath. Nothing is coming from above.
     
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  5. Trickle333

    Trickle333 Active Member

    Sep 23, 2024
    73
    28
    Staffordshire
    Hi Bolosun.

    1, Yes its looking like a full pro rebuild. As anyone used progressive springs on there's??

    2, When if it does come on it flickers too some times, that sort of thing. Iv taken th connector off th sender and messed with it but that makes no difference. I will look into steering head wires but at 10,000 miles they should be ok and when i move th steering it makes no difference to th flickering on or off.....

    3, Iv cleaned it every where when th filter was off, replaced with new and then ridden it 10 miles and there is no sign from were it comes from. A right mistery foreshore this one.. Its just like some one as given it a misting of oil from underneath. Nothing is coming from above. Oil level never drops. Like i say its not a leak more of a misting.
     
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  6. Trickle333

    Trickle333 Active Member

    Sep 23, 2024
    73
    28
    Staffordshire
    Yes its looking like a trip to th professionals. Iv now screwed th comp all th way out 2 1/2 turns in this case and it only feels slightly less stabby.
     
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  7. Trickle333

    Trickle333 Active Member

    Sep 23, 2024
    73
    28
    Staffordshire
    Suss update.

    Went for a ride out on Wednesday and turned th blue nuts (Spring tension) out one turn and it revealed a new grove adjustment on both side (which was nice) and it now gives 1 1/2 inch of sag.

    What started all this suspension stuff off was having a go on my son's 955i. Is has had new springs and set up very well. Its lovely and compliant. No or very little stabbing in th bars and feels perfect in th bumpy bends. I tracks beautifully. Mind he does av new Michelin road 5's on, (I think they are called that). When i first got on it, it just fell into th corners and it surprised me and i had to lift it up and in again, till i got used to it. My Bridgestone's Battle axe BT 016 and other variants iv used for years on all my other previous bikes arnt as good and i will change to Mitch next time.

    Anyway.... I also turned back th rear rebound half a turn as well and now its gone in th car world from Mini Cooper S hard to Escort RS 2000. What i really want is Rover 75 with low profile tyres and Mc Pherson struts. Th word is not soft, but compliant and taught when needed...

    On th ride out i saw these too.

    Nice 750. I wont one.

    upload_2025-7-5_12-21-1.jpeg

    Wankle...!!!!

    upload_2025-7-5_12-23-20.jpeg

    TURBO>!!!!!

    upload_2025-7-5_12-24-7.jpeg

    This is in th raffle... I hope we win it... ;-)

    upload_2025-7-5_12-25-30.jpeg
     
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  8. Robbi18

    Robbi18 New Member

    Jun 15, 2025
    11
    3
    USA
    Suspension Issues:
    The abrupt change from soft to hard suggests internal wear or contamination. Since you’ve already addressed the oil level, a full service with new progressive springs should give you more consistent damping. Swapping comp/rebound sides shouldn’t affect function if adjusted correctly, but if it bothers you, have them reassembled properly during the rebuild.
    Oil Light:
    Faulty senders are common replace it first. If the issue persists, check the wiring harness for corrosion or poor grounding near the sensor.
    Oil Leak:
    That sump bung shouldn’t weep unless crankcase pressure is high. Inspect the breather system (even if hoses look clean) and confirm the PCV valve isn’t stuck. A blocked breather can push oil out of weak points. Also, check the bung’s sealing surface for damage.
     
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  9. Trickle333

    Trickle333 Active Member

    Sep 23, 2024
    73
    28
    Staffordshire
    Thank you for this Robbi.

    It as confirmed a few things for me.

    Suspension.

    I was told buy a suspension guy it dosnt make any odds which way around th settings are. And yes contamination could well be a issue as there isnt a smooth transition from one setting to th other. So a strip and clean should do it. With th genuine low mileage (and it is, iv got all th mots) i would av thought wear was not top of th list but possible indeed. Iv had progressive springs in some Maxton shocks many years ago and they did do what i wanted it to achieve... So if it suits th Triumph ill go for that... ??

    Sender.

    I too think its th sender as iv messed with connections and it looks like it is. One of th reasons also is.... I never confessed but after having th bike for a month or so i did notice th sump was over filled by 1 and 1/4 ltrs of oil....!!!! Th guy who sold it me seamed a real good dealer and prided him self so much on his bikes that he gave a guarantee. Sadly though with th over filed forks/sump/wiring under seat failed to th relays and a mullered gear selector adjuster soon made me relies that things arnt what they always seam... Shame cuz th bike looked great. Oh and here is th oil filter that he just changed too... (WHAT A GREAT BIG GIT)

    upload_2025-7-7_17-43-58.jpeg



    I Really like th bike so its not th end of th world so ill spend on it this time.. But i do think i should change th good review i gave him when i first bought it.

    Now regarding th PVC valve. On cars i usually fit a long rubber choob over th dip stick tube and blow. If it feels free and gurgles at th PVC filter all is well. How do you test it on th speedy??

    KR Phil
     
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