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STEP 7 Cont. STEP 10: SECURING THE DRIVE RING IN THE <br /> STEP 5: MARKING FINAL CUT MARKS STEP 6: REMOVE EXCESS UPPER DROP as FLARING TOOL <br /> TUBE — Rough Cut Use the wing nut to tighten the Drive Wheel into the <br /> U er Dro Tube Length drive ring groove just enough to create a light tension <br /> Using a Hack Saw or SawsAll, saw through the between the drive wheel and drive ring (do not over <br /> Mark the upper tube length with the dimension Upper drop tube on the rough cut mark. This cut tighten). See Photo below: <br /> found in Step 3 Table 2 from the Drop Tube work does not have to be straight. See Step 6 Photo Alignment <br /> sheet. Measure the upper section of the drop <br /> tube with a tape measure from where it connects <br /> CAUTION - DO NOT use a pipe or tubing cutter - . . . <br /> to the mechanical over-fill valve to the dimension to cut the upper drop tube, this may damage the + - <br /> tube, causing it to be out of round. r <br /> from Table 2 U er DropTube Length". Mark x M <br /> the drop tube using a black fine point marker the h cut. <br /> (Sharpie) or pencil. This will be the length of the STEP 6 Photo Performin g rou g <br /> upper drop tube section of the drop tube after <br /> flaring. See Step 5 Photo 1, z <br /> Rough Cut Length <br /> Measure 2" to 2 1/2" inches further up the Upper ' <br /> STEP 8: TIGHTEN THE DRIVE RING <br /> Drop Tube Length and mark the drop tube using a x Alternately Tighten the 4 Hex Screws on the Drive <br /> Mack fine point marker (Sharpie). This will be Ring. Check that the drive ring is still on the mark - ' " • • thelar� T1 <br /> ,. <br /> your rough cut mark. See Step 5, Photo 2. made for the drop tube Upper Drop Tube Lenqt <br /> 7 <br /> ry <br /> found in Sfep 3. See photo below: STEP 11: PERFORMING the PRECISION CUT <br /> STEP 5 Photos 1 & 2 -- Marking the Upper <br /> Apply light hand pressure on the cutter handle and <br /> Drop Tube length and the rough out mark <br /> w rotate the drop tube to cut the proper dimension. Do <br /> not apply excessive pressure. Should the drop tube <br /> 1 • •_ _ • . -� _;�� «� � not Earn, Tighten the thumb-screw tension until the <br /> handle drives the drive ring. <br /> • , = - v � ,,� � � � �� ,`���"� ;� Aftei;.The_drop.tuE3e is cut there should be 11. inch of <br /> - material remaining. See°Photo below. <br /> STEP 7: INSTALL THE DRIVE RING <br /> Position the Drive Ring with the alignment <br /> r markings'.facing forward on the upper drop tube a • <br /> y <br /> rt, marked should <br /> length-mark, <br /> pproxmalY „ incin hes of excess upper <br /> tube beyond the Drive Ring. See next Two -,me__ - <br /> following photos. STEP 9: POSITION THEDRIVERING IN THE <br /> �. FLARING TOOL t <br /> OEM_ = _ Position the Upper Drop Tube with the Drive Ring into =' <br /> the Flaring Tool. See Photo Below: �w <br /> r <br /> 1 1 • • •• x Je'" <br /> 4 xx After making the precision cut, remove any burrs <br /> on the inside of the drop tube using a fine tooth <br /> ,r c4f file or de-burring tool. You are now ready to start <br /> _ _ • .. performing the 0 --45 degree flare. <br /> 7 <br /> 6 <br />