div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: seat insert as detailed later When refacing valves or valve seats care should be taken to see that only the minimum amount of metal necessary to obtain a satisfactory seat is removed src=https:reader036fdocumentsinreader036viewer20220626025ea892778550cc2d3f1467f7html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: seat insert as detailed later When refacing valves or valve seats care should be taken to see that only the minimum amount of metal necessary to obtain a satisfactory seat is removed src=https:reader036fdocumentsinreader036viewer20220626025ea892778550cc2d3f1467f7html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: seat insert as detailed later When refacing valves or valve seats care should be taken to see that only the minimum amount of metal necessary to obtain a satisfactory seat is removed src=https:reader036fdocumentsinreader036viewer20220626025ea892778550cc2d3f1467f7html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: seat insert as detailed later When refacing valves or valve seats care should be taken to see that only the minimum amount of metal necessary to obtain a satisfactory seat is removed src=https:reader036fdocumentsinreader036viewer20220626025ea892778550cc2d3f1467f7html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: seat insert as detailed later When refacing valves or valve seats care should be taken to see that only the minimum amount of metal necessary to obtain a...