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Tape rrr¢asure --,_ IMPMANT.Remove all Chips and shavings geper- <br /> 1_ aced in steps 3 chru 5 out of the cut er4 of the uibe- DO <br /> NOT remove chips and shavings by damping thru valve <br /> r bodY- <br /> Madt Upper Tube <br /> STEP 4. FII rHE UPPER VWF 77JOE <br /> Seam Fife the upper tube square,and removc any burrs or <br /> Figures.2 rough edges. Make sure the cert Is flat and square. <br /> IM'PMANT;Carefully fi le a good cha refer on the <br /> STEP 3: CUT THE UPPER DROP TUBE inside edge of the drop tube to provide a IN44n farthe <br /> pofypak seat and 'inlet tube irtsWed in Step g, <br /> Attach the supplied band clarnp to tete upper tube just <br /> below the mark and ensure that It Es assembled square <br /> to tete tie. The clamp za n be used as a guide for mak- <br /> ing a square cut. if a vise is used,clamp on the valve <br /> body casting only to avoid damage to tete fiat and <br /> tubes lS@e figure W Carefully saw thrcxrgnthe tubp <br /> squarery,at the mark made In Step 2. Use a hacksaw <br /> with a new fink—tooth blade_ Rotating The upper tube <br /> as the sawing progresses will minimize run out arrd en- <br /> sure a square 94degrao cut. Remove tete band clamp <br /> after tube is cut <br /> CA -OO PiOT arse a pipe or tubkry aut4*r to tut few*nate N"sMe <br /> the upper drop tube,dais may da maga the tube, <br /> causing it to be out of rour+d thereby prohiNtfhg <br /> assembly ofthe unit. <br /> F191MV t <br /> r <br /> STEP S: SAND THE UPPER DROPTUBE <br /> Sand the Inside of the drop tie with sandpaper and/or <br /> steel wool to rerrwve all burrs and Nharp edges. After <br /> saradi ng wipe down the inside of tete tube w4b a clean <br /> �.., rag hd7sthe top to approxbnatrly 4 inches dawn to <br /> remove any debris. <br /> Caull Failure to properly dvarnfer,sairxt and <br /> clean the strop tribe rwy Ort the seal and result in a <br /> 61D <br /> l falluro of a pressure deny leak test. <br /> FV,vm 3A <br /> r <br /> Figure 3a 6 <br />