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XT660Z Mods Share views on all the mods you have done and those you intend to do |
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Dropping front forks
After fitting a Metal Mule lowering link I raised the front forks through the headstock by about 15mm but the result on handling is horrible.
So I've loosened the bolts to drop the front forks back again but easier said than done. Is there a technique?
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"For sheer delight there is nothing like altitude; it gives one the thrill of adventure and enlarges the world in which you live," Irving Mather (1892-1966) Access the Morocco GS Knowledgebase Last edited by Tim Cullis; 09-07-10 at 20:42. |
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you will need a block of wood to put on the edge of the top of the forks and tap it with a hammer to move them down again
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:tenere: Mods, Oxford heated grips, Givi Rack and top box, Stage 2 DNA filter and top, 02 sensor eliminator, Metal Mule taller screen, Seat hump trimmed off, .KEVS FUEL MOD (THE 1ST ONE FOR THE TENERE) , Extra fuse box, 12volt plug in socket, Zumo550 sat nav, , Barkbusters What Bill Clinton REALLY said to Monica Lewinsky was: "Sack my cook" Sadly Bike now sold 11/6/11 |
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You also need to take the weight of the front end - jack the bike up under the bashplate (or a centre stand if you have one) - leaving the front wheel in place can actually help, as it will pull the legs back through the yokes - make sure they don't go too far though!
J x |
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Flippin' eck - than was my 1000th post! Good job it was a useful one!
J x |
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I'm now wondering whether it really is the raised front forks that are giving the weird feelings.
It's as if the front tyre keeps getting caught in a rut and when I've been going straight for a while the effect when I turn is much worse. The bike was fine before being serviced in Spain and I put it down to the MM links or the change I made. But could it be something to do with steering head/bearings?
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"For sheer delight there is nothing like altitude; it gives one the thrill of adventure and enlarges the world in which you live," Irving Mather (1892-1966) Access the Morocco GS Knowledgebase |
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Have you checked the tyre pressures?
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Quote:
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:tenere: Mods, Oxford heated grips, Givi Rack and top box, Stage 2 DNA filter and top, 02 sensor eliminator, Metal Mule taller screen, Seat hump trimmed off, .KEVS FUEL MOD (THE 1ST ONE FOR THE TENERE) , Extra fuse box, 12volt plug in socket, Zumo550 sat nav, , Barkbusters What Bill Clinton REALLY said to Monica Lewinsky was: "Sack my cook" Sadly Bike now sold 11/6/11 |
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steering head bearings
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Loaded up and set off for a trip. The bike was practically unrideable below say 30 mph, refusing to steer at really low speeds and resisting input then diving into the corner at moderate speeds. Seemed fine above about 50. I turned round went home and reduced the forks to - 10mm and set off again. It seemed better so off I went. The handling just got worse and worse, really slow and it would not respond to input, especially stopping, like it was on a rail, only straight on possible, a bit faster (15 to 30 say) it resisted steering input and had to be forced and would only hold a line on a bend with significant positive throttle and super gentle input. Going up to 50 more of the same really, but a bit less violent if asked to do something it didn't want. Over 50 it was fine. So I coped with this for a 600 mile trip - luckily it was dry - I think I would have been off it in the rain. It was very weird as a natural input got a wrong response and I had to react and correct very quickly, working out what to do.... Of course, so many changes I didn't really know what was causing the problem and maybe a mix. Very early on in the ride I had checked the tyre pressures and they were OK. So when I got home I put the forks back to normal and had a very short ride round the block and it seemed OK. However.... last night I dragged it out to clean it and it wouldn't steer just being walked backwards..... So I got the front end in the air and finally realised that the steering was dodgy, notchy and sticking, sometimes would move OK, then sometimes stick. Head bearings then. Pretty poor to have fialed so soon. I will order some and get it sorted, then we'll see if I can get the front a bit lower again - assuming it is OK once the bearings are in. Don't think I have ever had to replace head bearings before. Will I be able to get the old ones off and new ones on OK myself, or is it a workshop job? Anybody got any other tips, general or specific to the Tenere please? Paul |
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[quote=Tim Cullis;133030]I'm now wondering whether it really is the raised front forks that are giving the weird feelings. [quote]
I'm not surprised,,, you now have a chopper... you can't lower/raise one end with out screwing up the geomitrey of the other.. If you have lowered the rear you have now got more rake & trail in the front.. To get it back to where it was before you fitted the links.. you NEED to lower the front the same amount.. you may need 30mm bar risers to get the forks to slide though the clamps enough with out hitting the handle bars.. Every 10mm in the rear link hole spaceing = 25mm drop in the ride hight..
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Harley Davidson.. The easyest way to turn gasoline into noise with out the side efect of horse power... |
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