OCR Text |
Show PI ifbx iti By mm Arnett If MA I LOCK WASHERS V! ij1 LOCK WASHERS MAY BE 11 ry MADE BY CUTTING OFF r' COILS FROM A SMALL sC COIL SPRING. INSERT Mlr A SMALL RODIN e sA SPRING FOR ANANVIL G m&--- UNDER THE CHISEL rZI7 AS SHOWN. IMPROVE SOLDERING S WHEN SOL0ERIN6 FROM THE UNDER- tjf 1.. SIDE OF THE WORK, TO KEEP THE SOLDER 7 ON THE UPPE RSI0E OF THE IRON, J SHAPE THE IRON LIKE A CHISEL,DRAWN tXC ' NARROWER AT THE POINT. ON UPPER DEPRESSION SURFACE, NEAR TIP, CUT SMALL DEPRESSION JS 1 LARGE ENOUGH TO HOLD DROP OF SOLDER, TIN S$ ONLY UPPER SIDE OF IRON, MAKING SURE OTHER 1 THREE SIDES DON'T RETAIN SOLDER. |