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15-3-2019 Buell S3 brake line 1125 engine removal
9-1-2020 - What did we do today 15-3-2019 Buell S3 rear brake line and overhaul, Buell 1125 engine take out.. inspect head problems.
corrosion on the brake line — at Twin Motorcycles Buell Support forever.
to remove the master cylinder — at Twin Motorcycles Buell Support forever.
the stock brake line on these can be a real pain.. this S3 is easy — at Twin Motorcycles Buell Support forever.
the oil tank mounting point also works as bracket holding — at Twin Motorcycles Buell Support forever.
inside the banjo.. debris — at Twin Motorcycles Buell Support forever.
compensating hole barely open — at Twin Motorcycles Buell Support forever.
i will take this out — at Twin Motorcycles Buell Support forever.
prepping the new piston — at Twin Motorcycles Buell Support forever.
openened op the compensating hole, and cleaned — at Twin Motorcycles Buell Support forever.
as we use a normal brake line a hydraulic switch needed to be added — at Twin Motorcycles Buell Support forever.
bleeding with dot 5 .. and nice working / pressure — at Twin Motorcycles Buell Support forever.
the indicator relais was playing up .. best acces to remove the tail section
mnn yeah.. ok
broken and cracked , new one mounted
and tail section back on... test ride :-)
next engine take out.. this CR the rear intake valves fingers are broken, and the valves bend , but to hard to get to with the engine in
side stand out
shifter pedal loose
belt pully / peg mount of
neutral switch wire loose
draining crew out for the coulant
take a good aim.. before you open the radiator cap
frotn of the bike supported
radiators out the way
now first the top side ..
fuel line out
and removing the throttle bodies
simply pop theme off
throttle cables loose
the idle air valve and tps sensor connector loose this is the head temp sensor
taking of the plastic intake runners
loosent he vacuum hoses
put a rag in the good cylinder .. so nothing can fall in
pul the clutch master , to stop the reservoir from draining
harnes clip of
and remove the clutch line
greasy.. due to leaking fork seal
rear supported , so lowering the engine
engine mount bolts out
main cable harness connector loose ( engine wire harness )
and swing arm pivot loose
need to pull out the rear O2 sensor wire !
for that this screw needs undoing to take the clip out
so you can pull the wire out the protective sleeve
fuel pum cover removed
mnn.. ok speed sensor is fucked .. should not turn like this
removing the engine wire harness
a look at the damage valve train
locking the cam , to loosen the cam gear bolts
chain tensioner loose
cam gear loose.. the cams can come off
the missing valve fingers..
one still in there broken of
valve spring retainer was of
draining a litle oil from the head bolt holes
the long screws in the chain chanel
coolant hose to the head loose
and pulling it of
oil line loose from the head
and loosen the head bolts, special socket recommanded
breaker bar to loosen with control
and the head pulled of , intake valve has been kissed
small markings on the piston.. expected wors
take the other intake valve spring retainer of
it don't want to come out.. the valve stem have some nicks , from flying bits and pieces
best to file the burs of , other wise you destroy the guide right way ..
one valve little bend
and one with bigger bend
looks even is is side stepped
yep that one is also bend .. looking at the light shining through
head of.. the breaking of the valve dit put some stress on the the cam drive.. the "pulling "side guide is broken
and i can not get the push / loose chain guide out
pulling of the cylinder.. looks ok.. some markings but not special
piston rings are not binded due to the valve bang .. valve hitting the piston so ok
other chain guide.. looks worn.. need to inspect more and take ignition cover of
need to do that anyway .. as the surplus oil out teh head is drainging in the igniton cover side off the case
speed sensor defenaly broken
rebuilding the M2
after a heat seazing
crank and rods are perfect
ziptie added to prevent the rods from banging around
rags added. to clean the base gasket airia