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Author Topic: xl125 varadero gone pop  (Read 7923 times)
kinkytriker
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« on: June 08, 2013, 10:54:09 AM »

was merrily on my way back from a days work Grin

then it all went to s@@t when the bike sees ed, pulled clutch in and crews ed to a stop.
was able to change the gears to get it in to neutral, tried to start it up and it seemed to turn over
so not sure what is wrong Huh  Tongue
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Olds
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« Reply #1 on: June 09, 2013, 06:18:46 AM »

Have you found out what's wrong yet?
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Getting older but no wiser! Just using bigger hammers.
The answer to most problems, fire and lots of it.
kinkytriker
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« Reply #2 on: June 09, 2013, 06:26:04 AM »

have not had time to look yet.

a mate said to dipp the oil, and if it smells of petrol its a hole in piston or rings.

i am busy putting my back box on trike to sell on to get cash for fixing bike.
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spanners
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« Reply #3 on: June 09, 2013, 06:33:40 AM »

have not had time to look yet.

a mate said to dipp the oil, and if it smells of petrol its a hole in piston or rings.

i am busy putting my back box on trike to sell on to get cash for fixing bike.
any pictures of youre trike ?
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LIVE FAST  and  DIE YOUNG,,  past 50 AND STILL HERE  NOW. WAITING. FOR. THE. GRIM. REAPER
kinkytriker
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« Reply #4 on: June 09, 2013, 06:40:44 AM »

yes i will post it on for sale site a bit later   Cry

neads must sadly, at least i still have suzuki gs850 trike to work on
when work situation picks up.
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kinkytriker
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« Reply #5 on: June 11, 2013, 11:36:10 AM »

have striped of fairing and tank to get to air box.

found loads of foamy liquid in there, does not look like it should be there  Roll Eyes

any ideas what it could be Huh

it is also in a breather pipe going to the head.

went to a bike shop and they said that the gunk is very common.

so dont know what to look at next?
« Last Edit: June 11, 2013, 01:13:31 PM by kinkytriker » Logged
kinkytriker
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« Reply #6 on: June 12, 2013, 10:24:20 AM »

i have not got a compression tester but put my finger over spark plug hole on back cylinder and it pushed my finger of
then the front one the same and it did not push my finger of.

i will presume my gasket has gone Huh
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Manky Monkey
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« Reply #7 on: June 12, 2013, 08:01:10 PM »

Fault diagnosis ain't really my strong point, but that would've been my guess too.
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hunter
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« Reply #8 on: June 12, 2013, 08:16:27 PM »

Well it sounds like you have no compression,
This could be one of four things,
Hole in piston.
Piston rings broken or worn.
Bent or burnt valve.
Blown head gasket.

Or it could just be tight tappet clearances.
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I
kinkytriker
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« Reply #9 on: June 14, 2013, 09:04:00 AM »

waiting for manual to turn up so i can get head of and be able to put it back together.

hoping it will just be gasket.

manual is hear now, time to start striping down head now i know where to look for TDC marks.

marking position of timing chain - is it only a special pen you can use or any pen that will work?
« Last Edit: June 15, 2013, 08:13:55 AM by kinkytriker » Logged
kinkytriker
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« Reply #10 on: June 15, 2013, 03:49:01 PM »

head is of, and it looks like head gasket has gone.

got light brown sludgy mess around head, will take barrel of as well to inspect barrel propaly
and put some picks up Grin
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kinkytriker
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« Reply #11 on: June 15, 2013, 07:31:40 PM »

head gasket has gone, piston is cracked and got a chunk missing, barrel i think needs re boring or re sleeving  Cry
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kinkytriker
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« Reply #12 on: June 15, 2013, 07:57:03 PM »

.
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kinkytriker
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« Reply #13 on: June 15, 2013, 07:59:23 PM »

.
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spanners
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« Reply #14 on: June 15, 2013, 08:05:42 PM »

piston-broke ,,ka-put ,, Sad Sad
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LIVE FAST  and  DIE YOUNG,,  past 50 AND STILL HERE  NOW. WAITING. FOR. THE. GRIM. REAPER
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