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2005 Triumph Triumph Bonneville - Page 4 Questions & Answers
I have a 1971 Boniville
The motor pings because the air/fuel mixture detonates. This is usually caused by the incorrect type of sparkplug (too hot) and/or carbon deposits in the chamber. This is enhanced by a leaner than normal mixture so check the carburetors first.
Install the correct type http://www.bikebandit.com/ngk-v-power-spark-plug?mg=766&t=1
If you get the same behaviour then it's the deposits - the pistons and the heads will have to be removed and thoroughly cleaned.
5/3/2011 9:23:17 AM •
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on May 03, 2011
Hi my name is paul,can
No they are different, and need to be in the correct place, I assume it is possible to fit them incorrectly.
4/24/2011 8:13:27 AM •
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on Apr 24, 2011
Broke down engine backfired
Check battery for a full charge. Put on charger and bring to full charge. Put load tester on the battery, checking for weak or dead cell. Check charging system to ensure it is working properly.
4/15/2011 4:20:07 PM •
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on Apr 15, 2011
I need advice on adjusting
Hi, there are four adjustments that can be made to the concentric carburetor. The adjustments should be made in the following sequence with the engine at operating temperature. The bike should be in operating setup (i.e., Exhaust system installed, air cleaners installed, etc.).
- Adjust the Main Jet (Throttle at three-quarters to full open).
- Adjust the Pilot Jet. (Throttle up to one-eighth open)
- Adjust Throttle Cutaway. (Throttle one-eighth to one quarter open)
- Adjust Throttle Needle. (Throttle one-quarter to three-quarters open)
- Readjust the Pilot jet.
3/10/2011 10:29:11 PM •
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on Mar 10, 2011
I have a 1977 silver
Hi realisticly its going to be expensive and 5000 is that us dollars or uk pounds ?
sounds very expensive when all your going to need initially is a good engine service a new set of tyres and maybe a chain and sprocket set and a check of the brakes what else is there on a bike?
theres getting it roadworthy and theres restoration to new which is very different
3/6/2011 9:10:12 PM •
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on Mar 06, 2011
Got Triumph T120 !970 but
Hope fully you will find this site usefull. Unfortunately I don't fix bikes as new as yours. The newest I go is Triumph 6TA 650 Thunderbird 1959!
http://classic-motorbikes.net/manual-45-Replacement-Parts-Catalogue
3/1/2011 12:17:52 PM •
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on Mar 01, 2011
I am rebiulding a 1979
Hi,
Take a very close look and you would discover that it goes in and not open end out.
So the answer is "In". the shaft goes in.
Good luck.
2/1/2011 6:06:17 AM •
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on Feb 01, 2011
I have trouble with pulling
If you release everythng and spend some time with 20-50 oil filling the cable up with it. I suspect a strand of the bowden cable may have snapped inside the oter and oiling it should help to ease the problem.
A new cable should fix it permanantly.
1/19/2011 9:53:20 PM •
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on Jan 19, 2011
What is the best way
Gaiters, I can assume you are referring to the rubber telescopic spring covers on each fork. There is only one way to change these I'm afraid and that means the forks have to come off the bike and come apart on the bench.Triumph never did anything easy! Take the oppurtunity to clean the forks,replace the oil seals and change the fork oil and inspect all the bits.(might as well) When installing the new gaiters the info I have says to use a light oil to help slip them into place by hand with an even pressure.No screwdrivers or pliers. Hope this has helped,nice to chat with another British fan,good luck with the job.Cheers
1/9/2011 2:48:55 PM •
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on Jan 09, 2011
I've got a 1972 Bonneville T120V with a problem.
Oh, something is telling me to stay away from this one. It has been a long time since I messed with a vertical twin triumph.
The first thing to do is to check the points and timing. Check and reset the points first. Usually if no one has moved the plate, the timing comes right back into specs with the points gapped correctly. But, just to be on the safe side, check the timing once you get the points right.
Next is the carbs. Hopefully you aren't still running the original Amal carbs. The Bonneville had twin carbs and they need to be balanced pretty well. You need a carb syncronizing tool to do this with. It works off either manifold vacuum or air velocity through the venturi. You can play with the idle mixture screws and idle speed screws and maybe get it close. But, unless you are somewhat familiar with any of this advice, I'd look for someone with some experience to help you with the job. If you get the timing too far off or the carbs too lean, the Bonnevilles were terrible about burning pistons. We don't want that do we now. Good Luck, Steve
12/17/2010 4:12:27 PM •
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on Dec 17, 2010
Bike wont start , shorted out
they two comments above me are right, you have two sets of fuses on your bike. one set is either near your handle bars or under your seat. the other set is basicaly relays under the back left of your bike, there you will find one regular fuse next to the relays which is for your ignition and starter. I would check that fuse almost certain it poped.
7/1/2010 11:01:57 PM •
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on Jul 01, 2010
Re wired 1971 650 triumph up dated electrial on
Did you use a Typanium Recitifier? There should be no problems unless it is a used one. All the new ones I havew used just "bolt on" .. there are 5 wires. Check to see if you don't have a grounded wire some where.. try it with the head light off.. I usually wire my bikes to start with no head light with a 3 way switch.. once running I can then turn the light on. Go through an check all your wires again, you might just have a bad connection somewhere.. here is an excellent site .. Jim
http://www.raskcycle.com/techtip/webdoc16.html
6/7/2010 5:55:20 PM •
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on Jun 07, 2010
Require valve timing details for 1960 Triumph T
hi use the keyway opp.the timming mark on both cams line up the two lines on the intermed. pinion with dot on crank pinion line exh.pinion with interm. pinion dot and if you have e3134 inlet cam line up to line on inter. pinion or standard cam use dot hope this helps Bill
5/26/2010 8:32:40 AM •
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on May 26, 2010
I have a 2001 Triumph
charge the battery up and use jumper leads from a car ,if problem persists then its new starter motor ,because it could be the bendix pinion from your description ,but it might just be the battery not holding enough reserve amperage power to turn the starter motor hence the car jump start .
5/13/2010 10:10:51 PM •
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on May 13, 2010
How do i tighten the inner primary chaincase on a Triumph T110
Oh, it's been a long time since I've messed with a pre-unit Triumph. Best as I can remember, the transmission was adjustable on it's mount on the frame. You loosened the inner primary bolts and the transmission mounting bolts. There was an adjuster mounted on the frame behind the transmission, I think.
I hope this helps. It's been a LONG time since I've seen one of those and I'm an OLD man with a questionable memory.
Good Luck
Steve
5/9/2010 3:55:13 PM •
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on May 09, 2010
I have a 2001 triumph
You most likely have a float that needs adjusting. For my money, I leave this task to the pros. Get an estimate at three shops nearby so you get a good price. The only other thing you may have going on is some residual crud and lacquer buildup. For that I use Seafoam, a fuel additive that works wonders. IT is available at most auto parts stores. Joe
4/11/2010 10:45:41 PM •
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on Apr 11, 2010
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