
Ok guys update time took a few hours but as is well again Just!!
first of all many thanks for 1/2 pointers given above both to john/gerry and to offers of help from the local guys

....gerry's idea very nearly came to fruition as the welder did come out but for another reason !
lets start with the aduster pully aux belt (and yes I did loosen the pully wheel bolt) but looks like a previous mazda mechinic did'nt (full mazda service history ????) as the actual bolt was well bent causing the threads to cross in the holder plate.
so lets take the holder off and see what can be slavaged....more gremlins appear...to remove this you have to take off the cam covers as the top fixing bolt shaft fouls the plastic and cannot be removed with these in the way.............long story but in the end and a trip to works (on a sunday!!!!) for heat and tap/die set plus and john's cheap northern trick

to the bolt......

things are now mint all belts fitted.
now onto the welder mention earlier.......2 spark plugs were a real bitch yet another new plug spanner totaled... this brings on a panic attack

as should the plug collapse under this much stress visions of head off come to mind with this is praying heavely on me so..........and now with much neighbour interest this brings the welder out and fabrication begins........
short socket taken to neighbours aladdins cave workshop and drilled/ pinned/welded to a pry bar...meanwhile engine is up and running with wd 40 down the plug holes for a full 1/2hr to get the heads hot..................
hey presto lots of grunt and out they pop but was quite stiff removing them..........on closer inspection both plugs looked like they had
not been tighten down correctly as signs of carbon build up along the treads was noticed so looks like some blow by caused the problem.....WTF..... this is main dealer servicing

.....ohhhh by the way did I mention the was all on the rear bank
all mint now @- thou copperslip used and runnig like a bird .....

comment from a neighbour when taken for a run............ is the engine running !!!!
so thanks to all for comments / texts

and emailed info
roland
now have to post somthing about my bum ??? mod