{"id":4431,"date":"2023-10-23T13:07:48","date_gmt":"2023-10-23T13:07:48","guid":{"rendered":"https:\/\/yardcurator.com\/?p=4431"},"modified":"2023-10-24T02:36:53","modified_gmt":"2023-10-24T02:36:53","slug":"john-deere-mower-deck-stuck-in-up-position","status":"publish","type":"post","link":"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/","title":{"rendered":"John Deere Mower Deck Stuck In Up Position"},"content":{"rendered":"\n<p>Is your John Deere mower deck stuck in the up position, and you can\u2019t seem to know the problem? Don\u2019t worry. I\u2019ll help you out.<\/p>\n\n\n\n<p><strong>This is probably due to several reasons, including lift cable misadjustment, latch not engaging, faulty deck height adjustment lever, corrosion or wear on the deck, just to name a few.<\/strong><\/p>\n\n\n\n<p>In this article, I\u2019ll walk you through all the problems that might have caused this issue, along with all the possible fixes. Let\u2019s get started.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_65 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#Understanding_the_John_Deere_Mower_Deck_Mechanism\" title=\"Understanding the John Deere Mower Deck Mechanism\">Understanding the John Deere Mower Deck Mechanism<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#Basic_Components_of_a_John_Deere_Mower_Deck\" title=\"Basic Components of a John Deere Mower Deck\">Basic Components of a John Deere Mower Deck<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#Mower_Decks_Up-and-Down_Movement_System\" title=\"Mower Deck&#8217;s Up-and-Down Movement System\">Mower Deck&#8217;s Up-and-Down Movement System<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#7_Possible_Reasons_Why_John_Deere_Mower_Deck_is_Stuck_In_Up_Position_with_Solutions\" title=\"7 Possible Reasons Why John Deere Mower Deck is Stuck In Up Position with Solutions\">7 Possible Reasons Why John Deere Mower Deck is Stuck In Up Position with Solutions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#1_Lift_Cable\" title=\"1. Lift Cable\">1. Lift Cable<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#2_Latch_Not_Engaging\" title=\"2. Latch Not Engaging\">2. Latch Not Engaging<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#3_Mower_blades_catching\" title=\"3. Mower blades catching\">3. Mower blades catching<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#4_Internally_Jammed_Mower_Deck\" title=\"4. Internally Jammed Mower Deck\">4. Internally Jammed Mower Deck<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#5_Worn-out_Lift_Cable_or_Deck\" title=\"5. Worn-out Lift Cable or Deck\">5. Worn-out Lift Cable or Deck<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#6_Seized-up_Lifting_Pistons\" title=\"6. Seized-up Lifting Pistons\">6. Seized-up Lifting Pistons<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#7_Lockout_Valve_or_Depth_Gauge\" title=\"7. Lockout Valve or Depth Gauge\">7. Lockout Valve or Depth Gauge<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#Frequently_Asked_Questions\" title=\"Frequently Asked Questions\">Frequently Asked Questions<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#How_can_I_fix_an_internally_jammed_mower_deck\" title=\"How can I fix an internally jammed mower deck?\">How can I fix an internally jammed mower deck?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#What_can_cause_a_worn-out_lift_cable_or_deck_in_a_mower\" title=\"What can cause a worn-out lift cable or deck in a mower?\">What can cause a worn-out lift cable or deck in a mower?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#How_do_I_fix_a_faulty_deck_height_adjustment_lever_in_my_John_Deere_Mower\" title=\"How do I fix a faulty deck height adjustment lever in my John Deere Mower?\">How do I fix a faulty deck height adjustment lever in my John Deere Mower?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/yardcurator.com\/john-deere-mower-deck-stuck-in-up-position\/#Conclusion\" title=\"Conclusion\">Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Understanding_the_John_Deere_Mower_Deck_Mechanism\"><\/span>Understanding the John Deere Mower Deck Mechanism<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Before you begin troubleshooting, you should first understand how the mower deck works and what components are involved.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Basic_Components_of_a_John_Deere_Mower_Deck\"><\/span>Basic Components of a John Deere Mower Deck<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The mower deck is made up of several key components, which include:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. Cutting Blades<\/h4>\n\n\n\n<p>The cutting blades, typically made of hardened steel, are attached to the mower deck&#8217;s underside. As the mower moves forward, these blades spin quickly to cut the grass.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. Deck Housing<\/h4>\n\n\n\n<p>The deck housing is the main structural component of the mower deck. It is made of steel or aluminum to deal with the stresses of lawn mowing.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. Spindles<\/h4>\n\n\n\n<p>Spindles are mechanisms that keep cutting blades in place while allowing them to rotate. They are attached to the deck housing by a pulley system and are connected to the blades.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4. Belt and Pulleys<\/h4>\n\n\n\n<p>Belts connect the engine&#8217;s power to the mower deck&#8217;s spindles. Pulleys, mounted on the deck and engine, provide the necessary power transfer by guiding the belt&#8217;s movement.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">5. Height Adjustment System<\/h4>\n\n\n\n<p>Most John Deere mower decks feature a height adjustment system, allowing users to raise or lower the deck according to their desired grass-cutting height. This system normally consists of levers.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Mower_Decks_Up-and-Down_Movement_System\"><\/span>Mower Deck&#8217;s Up-and-Down Movement System<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Here&#8217;s how the up-and-down mechanism works:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. Lift System<\/h4>\n\n\n\n<p>The lift system is in charge of lifting and lowering the mower deck. It may vary depending on the model but commonly includes a combination of springs, hydraulic cylinders, or electric motors. When activated, the lift system adjusts the position of the deck to the desired height.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. Cutting Height Adjustment<\/h4>\n\n\n\n<p>The operator can select the desired cutting height using the mentioned height adjustment system. This setting raises or lowers the entire deck uniformly, ensuring a consistent cutting height across the lawn.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3. Terrain Adaptability<\/h4>\n\n\n\n<p>The mower deck&#8217;s ability to move up and down allows it to adapt to various terrains and obstacles encountered during mowing. If the terrain is uneven or objects are in the path, the deck can be adjusted to prevent damaging the grass.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4. Operator Control<\/h4>\n\n\n\n<p>The lift system can be controlled manually or electronically, depending on the model.&nbsp;<\/p>\n\n\n\n<p>Manual control involves levers or handles that the operator operates to adjust the deck height.&nbsp;<\/p>\n\n\n\n<p>In electronic systems, a switch or button activates the lift system, automatically adjusting the deck height.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"How To Attach and Remove AutoConnect Mower Deck on John Deere 1023E, 1025R, or 2025R Compact Tractor\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/dWq4VGuN1Po?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Possible_Reasons_Why_John_Deere_Mower_Deck_is_Stuck_In_Up_Position_with_Solutions\"><\/span>7 Possible Reasons Why John Deere Mower Deck is Stuck In Up Position with Solutions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Lift_Cable\"><\/span>1. Lift Cable<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>When the lift cable is damaged or broken, it can result in the mower deck being stuck in the up position. Here&#8217;s a detailed explanation of the lift cable problem, its causes, and potential solutions:<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Causes<\/h4>\n\n\n\n<ul>\n<li>The lift cable can get damaged over time because of regular use, exposure to the elements, and the stress of lifting and lowering the mower deck.<\/li>\n\n\n\n<li>During operation, the lift cable may be accidentally damaged by becoming caught on objects or obstacles in the lawn, resulting in its breakage or disconnection.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Solution<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">Replace the Lift Cable<\/h5>\n\n\n\n<p>If the lift cable is damaged or broken, replacing it with a new one is the most effective solution. To do this, follow these steps:<\/p>\n\n\n\n<ul>\n<li>The lift cable is usually connected to the mower deck and the engine. It could run along the frame or be protected by a sheath.<\/li>\n\n\n\n<li>Disconnect the lift cable from both ends. Remember the routing and attachment points for proper installation of the new cable.<\/li>\n\n\n\n<li>Install the new lift cable by attaching it to the connection points on the mower deck and the engine. Ensure proper routing to avoid interference with other components.<\/li>\n\n\n\n<li>After installing the new lift cable, test the mower deck by raising and lowering it to see if it functions properly.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Latch_Not_Engaging\"><\/span>2. Latch Not Engaging<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The problem of the latch not engaging in a John Deere mower deck can result in the deck getting stuck in the up position and unable to lower properly.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Causes<\/h4>\n\n\n\n<ul>\n<li>The latch may not engage if the latch mechanism and the corresponding locking point on the mower deck are not correctly aligned. This misalignment can occur due to regular use, vibrations during operation, or accidental damage.<\/li>\n\n\n\n<li>Over time, the latch mechanism or the locking point on the mower deck may set in some rust or corrosion, preventing smooth engagement and disengagement of the latch.<\/li>\n\n\n\n<li>Insufficient lubrication or the accumulation of dirt and debris around the latch mechanism can affect its movement, causing it to fail to engage correctly.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Solutions<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">Lubricate the Latch<\/h5>\n\n\n\n<p>In many cases, a simple solution to the latch not engaging is to lubricate the latch mechanism. Follow these steps:<\/p>\n\n\n\n<ul>\n<li>The latch is located near the front side of the mower deck, where it engages with a locking point.<\/li>\n\n\n\n<li>Remove any dirt, debris, or rust from the latch mechanism using a wire brush or a suitable cleaning solution.<\/li>\n\n\n\n<li>Use a suitable lubricant, such as a silicone-based or dry graphite lubricant, to lubricate the latch mechanism. Ensure all moving parts are coated with the lubricant.<\/li>\n\n\n\n<li>After lubricating the latch, engage and disengage it several times to ensure it moves smoothly and securely locks into place.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Adjust the Latch<\/h5>\n\n\n\n<p>It may require adjustment if the latch is still not engaging properly after lubrication. Follow these steps:<\/p>\n\n\n\n<ul>\n<li>Check for any signs of misalignment or damage preventing proper engagement.<\/li>\n\n\n\n<li>Depending on the latch mechanism, there may be screws or bolts that allow for adjustment. Loosen these fasteners and slightly reposition the latch to ensure proper alignment with the locking point.<\/li>\n\n\n\n<li>Once the latch is properly aligned, tighten the screws or bolts to secure it.<\/li>\n\n\n\n<li>Engage and disengage the latch several times to ensure it now engages properly and securely locks into place.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Mower_blades_catching\"><\/span>3. Mower blades catching<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>The problem of mower blades catching in a John Deere mower deck can cause the deck to become stuck in the up position and prevent smooth operation.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Causes<\/h4>\n\n\n\n<ul>\n<li>Mower blades that are dull or damaged can catch on grass or other obstacles, causing resistance and preventing the deck from lowering properly. Worn blades tear the grass instead of cleanly cutting it, increasing the likelihood of catching it.<\/li>\n\n\n\n<li>Grass clippings, debris, and other materials can accumulate around the mower blades and underneath the deck. This build-up can obstruct the movement of the blades and cause them to catch.<\/li>\n\n\n\n<li>Blades that are bent or not properly aligned can interfere with the smooth rotation of the mower deck. This misalignment can lead to the blades catching on the grass or other objects.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Solutions<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">Sharpen or Replace Blades<\/h5>\n\n\n\n<p>The blades should be sharpened or replaced if they are dull or damaged. Follow these steps:<\/p>\n\n\n\n<ul>\n<li>Safely raise the mower deck and disconnect the spark plug wire. Then, remove the blades according to the manufacturer&#8217;s instructions.<\/li>\n\n\n\n<li>Check for signs of wear, damage, or dullness. If the blades are bent, severely damaged, or excessively worn, they should be replaced. Otherwise, they can be sharpened.<\/li>\n\n\n\n<li>If the blades are still in good condition, use a blade sharpener or a professional sharpening service to restore their cutting edge.<\/li>\n\n\n\n<li>Once the blades are sharpened or replaced, reinstall them according to the manufacturer&#8217;s instructions, ensuring they are properly tightened and balanced.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Clean Underneath the Mower Deck<\/h5>\n\n\n\n<p>Regularly clean the bottom of the mower deck to remove grass clippings, debris, and other obstructions. Follow these steps:<\/p>\n\n\n\n<ul>\n<li>Safely raise the mower deck to its highest position.<\/li>\n\n\n\n<li>Ensure the mower is turned off and disconnect the spark plug wire for safety.<\/li>\n\n\n\n<li>Use a putty knife, scraper, or stiff brush to remove grass clippings and debris from the underside of the deck. Pay special attention to areas around the blades and discharge chute.<\/li>\n\n\n\n<li>If necessary, use compressed air or a water hose to remove stubborn debris and thoroughly clean the underside of the deck. Ensure the deck is completely dry before operating the mower.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Internally_Jammed_Mower_Deck\"><\/span>4. Internally Jammed Mower Deck<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>An internally jammed mower deck in a John Deere mower is a situation in which the deck becomes stuck in the up position due to internal mechanical issues.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Causes<\/h4>\n\n\n\n<ul>\n<li>Over time, debris such as grass clippings, twigs, or rocks can gather within the mower deck, causing obstructions that prevent the deck from lowering correctly. These obstructions can jam the internal components of the deck, leading to it getting stuck in the up position.<\/li>\n\n\n\n<li>Rust or corrosion can develop on the moving parts of the mower deck, such as pivot points, linkages, or lift mechanisms. This can affect the smooth operation of these components, causing the deck to become internally jammed.<\/li>\n\n\n\n<li>Normal corrosion or mechanical damage can affect the internal components of the mower deck, leading to misalignment or binding. This can result in the deck getting stuck in the up position.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Solutions<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">Cleaning the Mower Deck<\/h5>\n\n\n\n<p>Start by thoroughly cleaning the mower deck to remove any debris or obstructions. Follow these steps:<\/p>\n\n\n\n<ul>\n<li>Safely raise the mower deck to its highest position.<\/li>\n\n\n\n<li>Ensure the mower is turned off and disconnect the spark plug wire for safety.<\/li>\n\n\n\n<li>Use a scraper or stiff brush to remove any accumulated debris, such as grass clippings or twigs, from inside the mower deck. Pay close attention to areas around the pivot points, linkages, and lift mechanisms.<\/li>\n\n\n\n<li>While cleaning, inspect the internal components of the deck for any signs of damage, wear, or corrosion. Any worn or damaged parts may need to be repaired or replaced.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Lubrication<\/h5>\n\n\n\n<p>Proper lubrication can help prevent internal components from binding or seizing. Follow these steps:<\/p>\n\n\n\n<ul>\n<li>Consult the owner&#8217;s manual or technical documentation to locate the lubrication points on the mower deck.<\/li>\n\n\n\n<li>Use an appropriate lubricant, such as a silicone-based or multi-purpose lubricant, to lubricate the pivot points, linkages, lift mechanisms, and other moving parts of the deck. Ensure that you apply the lubricant according to the manufacturer&#8217;s recommendations.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Repair or Replace Components<\/h5>\n\n\n\n<p>If cleaning and lubrication do not resolve the issue, repairing or replacing worn or damaged components may be necessary. Consider the following steps:<\/p>\n\n\n\n<ul>\n<li>Inspect the mower deck thoroughly to identify the components causing the internal jamming.<\/li>\n\n\n\n<li>Seek assistance from a John Deere authorized dealer or a professional repair service to diagnose the issue and obtain the appropriate replacement parts.<\/li>\n\n\n\n<li>Follow the recommended procedures and instructions the manufacturer or authorized dealer provides to repair or replace the problematic components.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Worn-out_Lift_Cable_or_Deck\"><\/span>5. Worn-out Lift Cable or Deck<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A worn-out lift cable or deck in a John Deere mower refers to a condition in which it has experienced significant damage, making it difficult to lower or raise the mower deck.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Causes<\/h4>\n\n\n\n<ul>\n<li>Lift cables and mower decks go under constant stress and strain during regular use. Over time, the repeated lifting and lowering of the deck can cause the lift cable to fall apart, stretch, or weaken. Similarly, the deck itself can become damaged due to continuous operation.<\/li>\n\n\n\n<li>Inadequate maintenance, such as infrequent lubrication or neglecting to inspect and replace worn components, can accelerate the deterioration process on the lift cable or deck.<\/li>\n\n\n\n<li>Exposure to harsh weather conditions, moisture, dirt, and debris can contribute to the deterioration of the lift cable or deck. Rust, corrosion, and general degradation can occur, affecting the performance and reliability of these components.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Solutions<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">Replace the Lift Cable<\/h5>\n\n\n\n<ul>\n<li>Safely raise the mower deck to its highest position and secure it.<\/li>\n\n\n\n<li>Ensure the mower is turned off, and disconnect the spark plug wire for safety.<\/li>\n\n\n\n<li>Inspect the lift cable for signs of fraying, stretching, or other visible damage. If the lift cable shows significant wear, you should replace it.<\/li>\n\n\n\n<li>Contact a John Deere authorized dealer or supplier to acquire the appropriate lift cable for your mower model.<\/li>\n\n\n\n<li>Follow the manufacturer&#8217;s instructions or consult a professional to install the new lift cable properly.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Repair or Replace the Mower Deck<\/h5>\n\n\n\n<ul>\n<li>Raise the mower deck to its highest position and secure it.<\/li>\n\n\n\n<li>Carefully examine the deck for signs of wear, damage, or excessive rust. Pay attention to critical areas such as the blade spindles, deck housing, and mounting points.<\/li>\n\n\n\n<li>Determine whether the deck can be repaired or if it requires complete replacement. Minor damage, such as small cracks or rust spots, can sometimes be repaired with appropriate measures.<\/li>\n\n\n\n<li>If the deck requires replacement, contact a John Deere authorized dealer or supplier to obtain the correct replacement deck for your specific mower model.<\/li>\n\n\n\n<li>Follow the manufacturer&#8217;s instructions or consult a professional to ensure proper installation of the new deck. Adjustments may be necessary to ensure the deck is correctly aligned and leveled.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Seized-up_Lifting_Pistons\"><\/span>6. Seized-up Lifting Pistons<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Seized-up lifting pistons refer to the condition where the hydraulic pistons responsible for lifting and lowering the mower deck become stuck or immovable. This can prevent the deck from being raised or lowered, failing to adjust the mower&#8217;s cutting height.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Causes<\/h4>\n\n\n\n<ul>\n<li>Hydraulic pistons rely on proper lubrication to operate smoothly. If the pistons are not regularly lubricated, the internal components can become dry and develop friction, leading to seizing.<\/li>\n\n\n\n<li>The hydraulic fluid used in the lifting system can become contaminated over time. Contaminants such as dirt, debris, or moisture can enter the hydraulic system and interfere with the movement of the pistons. This can cause them to seize or become weak.<\/li>\n\n\n\n<li>Exposure to moisture or environmental elements can cause the lifting pistons to rust or corrode. Corrosion creates a rough surface on the piston, hindering its movement and eventually leading to seizing.<\/li>\n\n\n\n<li>Operating the mower deck inappropriately, such as by exceeding its weight capacity or forcing it into positions it is not designed for, can strain the lifting pistons. Excessive stress or overloading can cause the pistons to seize or become damaged.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Solutions<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">Lubrication<\/h5>\n\n\n\n<ul>\n<li>Refer to the mower&#8217;s user manual to locate the lubrication points for the lifting pistons.<\/li>\n\n\n\n<li>Thoroughly clean the pistons using a cloth or brush to remove dirt or debris.<\/li>\n\n\n\n<li>Use a suitable lubricant recommended by the manufacturer to lubricate the pistons. Apply the lubricant to the exposed areas of the pistons, ensuring thorough coverage.<\/li>\n\n\n\n<li>Gently cycle the lifting mechanism multiple times to distribute the lubricant and help free up any stuck components.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Hydraulic System Flushing<\/h5>\n\n\n\n<ul>\n<li>Follow the manufacturer&#8217;s instructions to drain the existing hydraulic fluid from the system.<\/li>\n\n\n\n<li>Clean the hydraulic fluid reservoir to remove any accumulated contaminants or debris.<\/li>\n\n\n\n<li>Refill the reservoir with fresh, manufacturer-approved hydraulic fluid. Operate the lifting mechanism multiple times to circulate the new fluid and flush out any remaining contaminants.<\/li>\n\n\n\n<li>Establish a regular maintenance schedule for changing the hydraulic fluid to prevent future contamination.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Rust and Corrosion Treatment<\/h5>\n\n\n\n<ul>\n<li>Inspect the lifting pistons for rust and corrosion. Remove light surface rust with a wire brush or sandpaper.<\/li>\n\n\n\n<li>To the affected areas, apply a penetrating oil or rust dissolver. Allow it to sit for some time to loosen the rust.<\/li>\n\n\n\n<li>After treating the rusted areas, lubricate the pistons to ensure smooth movement.<\/li>\n\n\n\n<li>If the rust or corrosion is severe, repeat the treatment process or get professional assistance.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Avoid Misuse<\/h5>\n\n\n\n<ul>\n<li>Stick to the weight capacity specified by the manufacturer for your mower deck. Avoid overloading the deck beyond its recommended limits.<\/li>\n\n\n\n<li>Use the lifting mechanism as intended, following the instructions provided in the user manual. Avoid forcing the deck into extreme positions or actions not recommended by the manufacturer.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Lockout_Valve_or_Depth_Gauge\"><\/span>7. Lockout Valve or Depth Gauge<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>A lockout valve or depth gauge issue refers to a malfunction or failure in the mechanism that controls the mower deck&#8217;s cutting height or depth. As a result, you may find it difficult to adjust the cutting height or maintain a consistent cutting depth while mowing.&nbsp;<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">Causes<\/h4>\n\n\n\n<ul>\n<li>Over time, the lockout valve or depth gauge mechanism can suffer from mechanical wear and tear. Components may become damaged, bent, or misaligned, preventing proper functioning.<\/li>\n\n\n\n<li>Debris, grass clippings, or other foreign objects can accumulate around the lockout valve or depth gauge, obstructing their movement. This can hinder their ability to engage or disengage, causing a loss of control over the cutting height.<\/li>\n\n\n\n<li>Exposure to moisture and environmental elements can lead to corrosion or rust formation on the lockout valve or depth gauge components. Corrosion can cause the mechanism to seize or become stiff, resulting in bad height adjustment.<\/li>\n\n\n\n<li>Improper adjustment or calibration of the lockout valve or depth gauge during installation or maintenance can lead to functionality issues. If the mechanism is not set correctly, it may not engage or disengage as intended.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">Solutions<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">Inspection and Cleaning<\/h5>\n\n\n\n<ul>\n<li>Look for visible damage, misalignment, or blockage in the lockout valve and depth gauge mechanism.<\/li>\n\n\n\n<li>Remove debris, grass clippings, or objects obstructing the mechanism&#8217;s movement. Use a brush or compressed air to clean the affected area thoroughly.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Lubrication<\/h5>\n\n\n\n<ul>\n<li>Consult the mower&#8217;s user manual to find the lubrication points for the lockout valve and depth gauge mechanism.<\/li>\n\n\n\n<li>Lubricate the mechanism&#8217;s moving parts with a suitable lubricant, such as a silicone-based or penetrating oil. Apply the lubricant as directed by the manufacturer.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Rust and Corrosion Treatment<\/h5>\n\n\n\n<ul>\n<li>If corrosion or rust occurs on the lockout valve or depth gauge components, use a wire brush or sandpaper to remove the rust.&nbsp;<\/li>\n\n\n\n<li>After treating the rusted areas, apply lubricant to the mechanism to facilitate smooth movement.<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">Adjustment and Calibration<\/h5>\n\n\n\n<ul>\n<li>Refer to the mower&#8217;s user manual for instructions on properly adjusting and calibrating the lockout valve and depth gauge mechanism.<\/li>\n\n\n\n<li>Follow the recommended steps and settings provided by the manufacturer to ensure accurate and reliable height adjustment.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"How to fix John deer deck level arm that wont go up or down (part 1)\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/HLRDjDATtps?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Frequently Asked Questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_can_I_fix_an_internally_jammed_mower_deck\"><\/span>How can I fix an internally jammed mower deck?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Start by turning off the mower and disconnecting the spark plug. Examine the deck&#8217;s bottom for any tangled grass, debris, or objects causing the jam. Use a brush or a garden hose to remove the obstruction. If the issue remains, consult your mower&#8217;s user manual or contact a technician for further assistance.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_can_cause_a_worn-out_lift_cable_or_deck_in_a_mower\"><\/span>What can cause a worn-out lift cable or deck in a mower?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Over time, constant use and exposure to harsh weather conditions can damage the lift cable. Similarly, the mower deck can become worn out due to repeated contact with the ground, rocks, or other hard objects. Insufficient maintenance, such as a lack of lubrication or a failure to clean the deck regularly, can also contribute to accelerated wear.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_do_I_fix_a_faulty_deck_height_adjustment_lever_in_my_John_Deere_Mower\"><\/span>How do I fix a faulty deck height adjustment lever in my John Deere Mower?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Inspect the lever for any visible damage or misalignment. Make sure it is securely connected to the deck and the adjustment mechanism. Lubricate any moving parts according to the manufacturer&#8217;s recommendations. If the issue persists, consult your mower&#8217;s user manual or contact a professional for further assistance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Identify these problems when diagnosing your John Deere mower deck stuck in the up position.<\/p>\n\n\n\n<p>Lubrication, alignment, and regular maintenance can prevent this issue from happening and can also fix it.&nbsp;<\/p>\n\n\n\n<p>Be sure to follow the instruction manual and John Deere\u2019s recommendations for fixing these problems to get the exact information on how to do it.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Is your John Deere mower deck stuck in the up position, and you can\u2019t seem to know the problem? Don\u2019t worry. I\u2019ll help you out. This is probably due to several reasons, including lift cable misadjustment, latch not engaging, faulty deck&#8230;<\/p>\n","protected":false},"author":3,"featured_media":4441,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"default","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[30],"tags":[],"uagb_featured_image_src":{"full":["https:\/\/yardcurator.com\/wp-content\/uploads\/2023\/10\/john-deere-mower-deck-stuck-in-up-position.jpeg",768,576,false],"thumbnail":["https:\/\/yardcurator.com\/wp-content\/uploads\/2023\/10\/john-deere-mower-deck-stuck-in-up-position-150x150.jpeg",150,150,true],"medium":["https:\/\/yardcurator.com\/wp-content\/uploads\/2023\/10\/john-deere-mower-deck-stuck-in-up-position-300x225.jpeg",300,225,true],"medium_large":["https:\/\/yardcurator.com\/wp-content\/uploads\/2023\/10\/john-deere-mower-deck-stuck-in-up-position.jpeg",768,576,false],"large":["https:\/\/yardcurator.com\/wp-content\/uploads\/2023\/10\/john-deere-mower-deck-stuck-in-up-position.jpeg",768,576,false],"1536x1536":["https:\/\/yardcurator.com\/wp-content\/uploads\/2023\/10\/john-deere-mower-deck-stuck-in-up-position.jpeg",768,576,false],"2048x2048":["https:\/\/yardcurator.com\/wp-content\/uploads\/2023\/10\/john-deere-mower-deck-stuck-in-up-position.jpeg",768,576,false],"yarpp-thumbnail":["https:\/\/yardcurator.com\/wp-content\/uploads\/2023\/10\/john-deere-mower-deck-stuck-in-up-position.jpeg",120,90,false]},"uagb_author_info":{"display_name":"Noah Smith","author_link":"https:\/\/yardcurator.com\/author\/noah-smith\/"},"uagb_comment_info":0,"uagb_excerpt":"Is your John Deere mower deck stuck in the up position, and you can\u2019t seem to know the problem? Don\u2019t worry. I\u2019ll help you out. This is probably due to several reasons, including lift cable misadjustment, latch not engaging, faulty deck...","_links":{"self":[{"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/posts\/4431"}],"collection":[{"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/comments?post=4431"}],"version-history":[{"count":3,"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/posts\/4431\/revisions"}],"predecessor-version":[{"id":4435,"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/posts\/4431\/revisions\/4435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/media\/4441"}],"wp:attachment":[{"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/media?parent=4431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/categories?post=4431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yardcurator.com\/wp-json\/wp\/v2\/tags?post=4431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}