In some such circumstances , The Best Bet , is to use a piece of string . Metaphorically speaking ! .
Get a ball pen ( that goes
)n and youre steel rule dept.
Put one steel rule under lug against case thing , vertical . Push in till teady & run the pen along .
then put two steel rules , and put a second pen line along !
And a third . Using a diffeant colour helps if youre going to end up with to many
Or just use a 4.5 m.m. piece of steel . 3/16 in. even . 44 - 39 = 9 , / 2 = 4.5 .
And SCRIBE with a New knife Blade , then put pen in the cut .
RIGHT . Lengthways , Sit it on a flat firm thing , and get a rectangular block , an half or something , thick . SCRIBE , flip the case over ( from Fr down to r down 0 and Repeat ,
Youve got two lines , zacty in the middles the centre line . IF youve hung the exhaust over the edge .
flipping thicker spacer blocks gets others .
BEING along the lugs you can find the two ( Equal No. Out ) at 44 m.m.
across the lugs you can pick in or out or find center & go out . or all three .
asin , if you had six scribe lines up , case nose down , and six scribe lines , case nose up , across the lugs ,
A THING with ' 17.5 m.m. marked on it , With a LINE half way in between , is gunna get you there , to pick ON or BETWEEN which scribe lines to center Punch .
Can b b be a b b barst . . with little bits of hard & soft weld and case to drill without it kicking . So your welders best to go hell for leather . weld the snot out of it , and Dress Back Later .
Hopefully thered be a remenant of the underside flat surface .
A heavy steel bar that EXACTLY fits through the case bore , case heated , ( a foot long ) would hold the case concentricity whilst he welded the snot outta the lugs .
Would be a good base for re aligning the underface . Engineers blue & lapping in a 36 mm slot in a piece of steel , would be the pommy way to finish reface .
Alan e did a set of trident bearings with a scraper from .020 under , to stock , in two days , with a scraper & blue . so yours is simple .
As In dont spin out . the edges , top & F & R are technically irrelevant . bar facing holes top square . for a start anyway . a Virneers gunna be usefull . and unhurriedness .
ONCE a square flate base is establised on the underside , its a datum if you pull the reast in .
A motorcycle Case Lug fixer would be used to fixing lugs . de Oiling can be the grouse .
A Broken pig metal car door lock latch i told the guy John was unweldable - and looked across at the rural bike shop - wandered over - He was welding a Ag gas tank - Put it on the bench at his elbow .
wandered back and picked it up - He never blinked an eye , almost . The Moral Being , someone somewhers got it ' down pat ' . likely not the appretice . But some have been known to . Tech Shop at school ? .
Topic: I need the mounting bolt pattern for an OS .40/.46VF...HELP! (Read 1908 times)