{"id":22581,"date":"2025-01-22T06:51:34","date_gmt":"2025-01-22T06:51:34","guid":{"rendered":"https:\/\/www.obd2tool.com\/blog\/?p=22581"},"modified":"2025-01-28T06:56:43","modified_gmt":"2025-01-28T06:56:43","slug":"perkins-800d-series-industrial-engine-fuel-injection-pump-removal-procedure","status":"publish","type":"post","link":"https:\/\/www.obd2tool.com\/blog\/perkins-800d-series-industrial-engine-fuel-injection-pump-removal-procedure\/","title":{"rendered":"Perkins 800D Series Industrial Engine Fuel Injection Pump Removal Procedure"},"content":{"rendered":"<p>This guide outlines the steps to remove the fuel injection pump from a Perkins 800D series engine.<\/p>\n<h3>Related Contents:<\/h3>\n<p><a href=\"https:\/\/www.obd2tool.com\/blog\/newest-perkins-est-2022a-2019a-full-support-free-download\/\">Perkins EST 2024A &amp; 2023A &amp; 2019A Software Free Download<\/a><br \/>\n<a href=\"https:\/\/www.obd2tool.com\/blog\/perkins-spi2-2018a-epcservice-manual-free-download\/\">Perkins SPI2 2018A EPC+Service Manual Free Download<\/a><br \/>\n<a href=\"https:\/\/www.obd2tool.com\/goods-4454-Perkins+EST+Interface+EST+Diagnostic+Adapter+V2012B+With+Bluetooth.html\">Perkins EST Interface EST Diagnostic Adapter 2024A With WIFI <\/a><\/p>\n<h3>Procedure<\/h3>\n<ol>\n<li>Position Piston 1 at Top Center<br \/>\nEnsure that piston 1 is at the top center position on the compression stroke. Refer to the section &#8220;Locate the Top Center Position of Piston 1&#8221; in the &#8220;Operating, Testing, and Adjusting the System&#8221; manual for guidance.<\/li>\n<li>Remove Screws and Plate\n<ul>\n<li>Remove the two screws (4).<\/li>\n<li>Detach the plate (2) from the front housing (1).<\/li>\n<li>Remove the O-ring seal (3) from the plate (2).<\/li>\n<\/ul>\n<\/li>\n<li>Align Timing Marks<br \/>\nVerify that the timing marks (X) on the gear teeth are aligned. If not, create a temporary alignment mark on the gear to aid in reassembly.<\/li>\n<li>Loosen and Remove Components\n<ul>\n<li>Loosen the screws (7).<\/li>\n<li>Remove the fasteners (8), screws (10), and the bracket (9).<\/li>\n<\/ul>\n<\/li>\n<li>Support and Detach Fuel Injection Pump\n<ul>\n<li>Support the fuel injection pump (6).<\/li>\n<li>Remove the screws (7).<\/li>\n<li>Detach the housing (5) along with the fuel injection pump (6) assembly.<\/li>\n<\/ul>\n<\/li>\n<li>Remove Guide and O-Ring\n<ul>\n<li>Remove the guide (4).<\/li>\n<li>Detach the O-ring seal (13) from the housing (5).<\/li>\n<\/ul>\n<\/li>\n<li>Loosen the Gear Nut\n<ul>\n<li>Loosen the nut (11), but do not fully remove it.<\/li>\n<\/ul>\n<\/li>\n<li>Detach the Gear\n<ul>\n<li>Using tool (A), loosen the gear (12).<\/li>\n<li>Remove the nut (11) and the gear (12).<\/li>\n<\/ul>\n<\/li>\n<li>Mark for Reinstallation (Optional)\n<ul>\n<li>If reusing the original injection pump, mark the flange of the injection pump (6) and the housing (5) to ensure proper alignment during reinstallation.<\/li>\n<\/ul>\n<\/li>\n<li>Remove Final Components\n<ul>\n<li>Remove the nut (15).<\/li>\n<li>Detach the housing (5) from the fuel injection pump (6).<\/li>\n<li>Remove the O-ring seal (14) from the housing (5).<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-22582\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-1.jpg\" alt=\"\" width=\"352\" height=\"323\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-1.jpg 352w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-1-300x275.jpg 300w\" sizes=\"(max-width: 352px) 100vw, 352px\" \/> <img loading=\"lazy\" class=\"alignnone size-full wp-image-22583\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-2.jpg\" alt=\"\" width=\"351\" height=\"220\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-2.jpg 351w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-2-300x188.jpg 300w\" sizes=\"(max-width: 351px) 100vw, 351px\" \/> <img loading=\"lazy\" class=\"alignnone size-full wp-image-22584\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-3.jpg\" alt=\"\" width=\"350\" height=\"325\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-3.jpg 350w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-3-300x279.jpg 300w\" sizes=\"(max-width: 350px) 100vw, 350px\" \/> <img loading=\"lazy\" class=\"alignnone size-full wp-image-22585\" src=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-4.jpg\" alt=\"\" width=\"353\" height=\"318\" srcset=\"https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-4.jpg 353w, https:\/\/www.obd2tool.com\/blog\/wp-content\/uploads\/2025\/01\/Perkins-800D-Series-Industrial-Engine-Fuel-Injection-Pump-Removal-Procedure-4-300x270.jpg 300w\" sizes=\"(max-width: 353px) 100vw, 353px\" \/><\/p>\n<p>More trouble repair case for Perkins,pls refer to:<a href=\"https:\/\/www.obd2tool.com\/blog\/category\/perkins-trouble-repair\/\">Perkins Trouble Repair<\/a><\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>This guide outlines the steps to remove the fuel injection pump from a Perkins 800D series engine. Related Contents: Perkins<!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":1,"featured_media":22582,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3059],"tags":[3724,2120,2115],"views":1254,"_links":{"self":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts\/22581"}],"collection":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/comments?post=22581"}],"version-history":[{"count":1,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts\/22581\/revisions"}],"predecessor-version":[{"id":22586,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/posts\/22581\/revisions\/22586"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/media\/22582"}],"wp:attachment":[{"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/media?parent=22581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/categories?post=22581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.obd2tool.com\/blog\/wp-json\/wp\/v2\/tags?post=22581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}