***** WILL AMMEND INITIAL POST AS I CHANGE THINGS OR HAVE QUESTIONS ******Not any more - updates inline with latest posts, else landing page is a monster in terms of pulling down images...
18/05/2015So - during the nightmare of my last advneture into snapping my exhaust studs i purchased a spare engine as at one point i never thought i would get the current one back into order....i did....but this thread is now about the spare...
I purchased it with 12,000 miles and 1 snapped engine stud already.....plan was to get the studs removed professionally and replace with stainless steel etc...
Well i managed to get 5 studs out with a campingaz torch, leaves 3 that need drilling out, 2 have snapped flush, one has snapped arkward but that was already done...
Point of the thread is just to document what it turns out like and show some pics of the engine for bits people may not have seen
Also any advice and comments good or bad, welcome....
Here it is - little dirty...
Made sure to make notes of current timing chain alignement - did not do that on my current engine!
Note the back marks - and also Cylinder 1 is at TDC on the Compression stroke - cams face outwards as opposed to inwards
Head off...
When i tapped away the Cylinder Head, i distubed the Cylinder, oil leaked out....as can be seen here!
So decided to remove the oil delivery pipe and coolant hoses and to remove the cylinders as well.....
Timing chain...and intake side guide.....
more...
And the cylinders....
Off to the engine shop tommorow to leave the head there, once the 3 studs are removed i shall be fitting a stainless steel set
QUESTIONS Why so much deposits on the pistons.....????
19/05/2015Head at engine shop - 2 studs snapped flush, and one was already hacked off, 4th one although removed, might be some issue with the thread so most likely 3-4 repairs - should be within a week...
Looking at these for replacment studs:
http://www.ebay.co.uk/itm/Stainless-Exhaust-Stud-Set-for-Yamaha-FZS600-Fazer-1998-2003-/331542724598?pt=LH_DefaultDomain_3&hash=item4d317c7ff6Unless i can find a Dome Nut variant - will just put my own dome nuts over the top of these...
20/05/2015So got some deposits off the pistons....stubborn stuff left, used a bit of brake part cleaner i had left and a cloth...
Pic of the state of the cylinders bores....
24/05/2015Starting to clean things a little more now with some natural degreaser, safe around rubbers etc and plastics not too abrasive
Cooling pipes came off ok, no issues there, there is some rust on the end of the pipe i may try to remove...
Degreaser seems ok as well :
http://www.amazon.co.uk/gp/product/B006ZZ4AHS?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00Also noted these spark plugs, double electrode type as opposed to what i am used to seeing based on my current installed engine...
Is it a good or bad thing to have this type verusus the single electrode????
25/05/2015The bores after alittle wipe down....
26/05/2015
Valve compressing kit arrived - looks ok and feels strong enough....shall post some pics when i mess around with the spare head i have...