PERMANENTLY MARK: TOP LEVEL PART NUMBER WITH REVISION, VENDOR CODE AND DATE CODE USING 1/8" MAX. HIGH CHARACTERS, APPROXIMATELY WHERE SHOWN. IF NOT SHOWN, PARTS ARE TO BE BAGGED AND LABELED.2. CASTING TO BE MADE FROM SOLIDWORKS SOLID MODEL FD-01221.SLDPRT.3. CAST TOLERANCES ARE ±.020 INCH FOR THE FIRST INCH AND ±.003 PER ADDITIONAL INCH.AN ADDITIONAL ±.020 INCH ACROSS PARTING LINE. FLATNESS TO BE .003 INCH PER INCH OF LENGTH.4. MEASURE DISTANCE FROM INTERIOR MACHINED SURFACES TO EXTERIOR CAST SURFACES 2X AS SHOWNON SHEET 2. MACHINING SHALL BE CENTERED TO CASTING WITHIN .026"- THE DIFFERENCE INMEASUREMENT SHALL NOT EXCEED .052".