div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader042fdocumentsusreader042viewer20220306135addacc47f8b9a9d4d8d7b89html5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: EnginesRotaryValveEnginepdfstack on the boiler Drill and tap *2-56 holes in the cylinder head to match the clearance holes drilled in the flanges of the exhaust tubes and fasten src=https:reader042fdocumentsusreader042viewer20220306135addacc47f8b9a9d4d8d7b89html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 2button div class=trans-image a href=https:reader042fdocumentsusreader042viewer20220306135addacc47f8b9a9d4d8d7b89html5page2jpg target=_blank amp-img class=trans-thumb alt=Page 2: EnginesRotaryValveEnginepdfstack on the boiler Drill and tap *2-56 holes in the cylinder head to match the clearance holes drilled in the flanges of the exhaust tubes and fasten src=https:reader042fdocumentsusreader042viewer20220306135addacc47f8b9a9d4d8d7b89html5thumbnails2jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 3button div class=trans-image a href=https:reader042fdocumentsusreader042viewer20220306135addacc47f8b9a9d4d8d7b89html5page3jpg target=_blank amp-img class=trans-thumb alt=Page 3: EnginesRotaryValveEnginepdfstack on the boiler Drill and tap *2-56 holes in the cylinder head to match the clearance holes drilled in the flanges of the exhaust tubes and fasten src=https:reader042fdocumentsusreader042viewer20220306135addacc47f8b9a9d4d8d7b89html5thumbnails3jpg width=142 height=106 layout=responsive amp-imga divdivdiv class=trans-pagebuttonPage 4button div class=trans-image a href=https:reader042fdocumentsusreader042viewer20220306135addacc47f8b9a9d4d8d7b89html5page4jpg target=_blank amp-img class=trans-thumb alt=Page 4: EnginesRotaryValveEnginepdfstack on the boiler Drill and tap *2-56 holes in the cylinder head to match the clearance holes drilled in the flanges of the exhaust...