Hi forum,

So I was riding my bike to a cafe for lunch today when the engine conked out and locked up the back wheel. I was able to control it and pull over but when I tried to start it again I got a horrible scraping noise from the engine and puffs of white smoke from the air filter. I had the bike recovered and the mechanic confirmed the engine needs stripping as something has gone seriously wrong. I am actually 130 miles from home on a 9 day course in Guildford and staying at a hotel so it's a bit of a problem. I checked the oil level before I left on Friday night and it was almost full. I checked it after breaking down and it is just touching the bottom of the dipstick and smells of fuel. It was almost due an oil change so I'm not sure if that is normal or not. What I do know however is that the valve clearances should have been checked 2k miles ago. They were checked when I brought it at 14k miles and it has now done 22k and according to the manual it should be done every 6k miles. Would this have caused such a drastic loss in oil and the engine seizing in less than a week?

Thanks,
Phil

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Now have a 2017 S1000XR Sport SE

2006 XT660X - Cat D write off due to someone pulling out on me - Pipewerx carbon fibre exhausts - Snorkel removed and airbox drilled - DNA stage 1 + 2 air filters - Kevs fuel controller mod - Scottoiler V system - Oxford heated grips - HEL braided brake hoses - Wilbers 540 rear shock - Brembo brake pads - AFAM chain and sprockets - Michelin Pilot Street Radial's - Denali DX Xtreme dual intensity spotlights

Sorry my mistake but actually the valve clearances only need checking every 12k miles so unless the dealer got them wrong they should have been be ok for another 4k miles. Unlikely though as the dealer has a good reputation. Really puzzled as to what caused this.

__________________
Now have a 2017 S1000XR Sport SE

2006 XT660X - Cat D write off due to someone pulling out on me - Pipewerx carbon fibre exhausts - Snorkel removed and airbox drilled - DNA stage 1 + 2 air filters - Kevs fuel controller mod - Scottoiler V system - Oxford heated grips - HEL braided brake hoses - Wilbers 540 rear shock - Brembo brake pads - AFAM chain and sprockets - Michelin Pilot Street Radial's - Denali DX Xtreme dual intensity spotlights

Also nothing seemed wrong prior to the breakdown. Bike sounded and ran as normal until suddenly conking out. No unusual smoke or leaks from anywhere. I rode it for about 10 minutes before it broke down.

Again any input much appreciated. At the moment I am thinking the only affordable option is to replace the engine which is quite frustrating as I know these engines are very reliable and shouldn't have to be replaced after 22k miles of being well maintained.

Phil

__________________
Now have a 2017 S1000XR Sport SE

2006 XT660X - Cat D write off due to someone pulling out on me - Pipewerx carbon fibre exhausts - Snorkel removed and airbox drilled - DNA stage 1 + 2 air filters - Kevs fuel controller mod - Scottoiler V system - Oxford heated grips - HEL braided brake hoses - Wilbers 540 rear shock - Brembo brake pads - AFAM chain and sprockets - Michelin Pilot Street Radial's - Denali DX Xtreme dual intensity spotlights

Only thing to do is open up the engine and have a look, drain the oil and check it for anything that shouldn't be in there

Drained the oil and other than it smelling of fuel there is no contamination. I tried looking into the spark plug hole and under the rocker cover but cannot see anything from there. When I have time will take the engine out and remove the head. It sounds like the piston rings have gone and they are scraping the barrel.

Are there any guides around for stripping the XT engine? I heard Kev had done one but cannot find it.

__________________
Now have a 2017 S1000XR Sport SE

2006 XT660X - Cat D write off due to someone pulling out on me - Pipewerx carbon fibre exhausts - Snorkel removed and airbox drilled - DNA stage 1 + 2 air filters - Kevs fuel controller mod - Scottoiler V system - Oxford heated grips - HEL braided brake hoses - Wilbers 540 rear shock - Brembo brake pads - AFAM chain and sprockets - Michelin Pilot Street Radial's - Denali DX Xtreme dual intensity spotlights

Hi,

I have a good top end from a xt660z which blow the gearbox. let me know if you are interested?

Cheers

Does anyone have any advice on buying a replacement engine or any good sources? My mechanic said it will cost me over a grand for him to strip the engine and repair it so it will be a lot cheaper to replace it myself. At the moment the only ones I can find are on ebay.

Phil

Sent from my SM-G900F using Tapatalk

__________________
Now have a 2017 S1000XR Sport SE

2006 XT660X - Cat D write off due to someone pulling out on me - Pipewerx carbon fibre exhausts - Snorkel removed and airbox drilled - DNA stage 1 + 2 air filters - Kevs fuel controller mod - Scottoiler V system - Oxford heated grips - HEL braided brake hoses - Wilbers 540 rear shock - Brembo brake pads - AFAM chain and sprockets - Michelin Pilot Street Radial's - Denali DX Xtreme dual intensity spotlights

Found more large shards of metal stuck to the magneto today when opening the crankcase. My mate reckons the big end bearings have gone, I still have no idea lol. On a brighter note I got the replacement engine fitted and running today. Just need to finish putting the bike back together tomorrow and replace the plastic air pressure sensor for the vacuum pipe as I broke it putting the engine back in the frame. >. < Lucky I found one for �15 on fleabay as Fowlers want �113 + vat for it new! Will strip the bottom end on the old engine when I have the time and a flywheel puller.

Sent from my SM-G900F using Tapatalk

__________________
Now have a 2017 S1000XR Sport SE

2006 XT660X - Cat D write off due to someone pulling out on me - Pipewerx carbon fibre exhausts - Snorkel removed and airbox drilled - DNA stage 1 + 2 air filters - Kevs fuel controller mod - Scottoiler V system - Oxford heated grips - HEL braided brake hoses - Wilbers 540 rear shock - Brembo brake pads - AFAM chain and sprockets - Michelin Pilot Street Radial's - Denali DX Xtreme dual intensity spotlights

Sorry i cant be of help but fair play on stripping the old engine and fitting the new engine

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Plough on

Thanks Maxwell it was a lot easier thanks to Kev as he posted step by step instructions with pictures here on the forum for how to remove the engine which were very helpful. I just had to reverse the process to get it back in. It was very tricky getting the mounting bolts in though i must say, especially trying to line up the bottom of the engine with the swingarm bolt. Looking forward to trying to repair the knackered one still.

__________________
Now have a 2017 S1000XR Sport SE

2006 XT660X - Cat D write off due to someone pulling out on me - Pipewerx carbon fibre exhausts - Snorkel removed and airbox drilled - DNA stage 1 + 2 air filters - Kevs fuel controller mod - Scottoiler V system - Oxford heated grips - HEL braided brake hoses - Wilbers 540 rear shock - Brembo brake pads - AFAM chain and sprockets - Michelin Pilot Street Radial's - Denali DX Xtreme dual intensity spotlights