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Turbocharger Maintenance - Importance and Why It Supports Safe Operation锝淏log锝淓nergy Transition MITSUBISHI HEAVY INDUSTRIES GROUP
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background-size: cover; background-position: center center; } @media (max-width: 480px){ #wrapper .blog-detail article section.fv-area { background: url(/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_kv_sp.jpg) no-repeat; background-size: cover; background-position: center center; } } </style> <main class="blog-detail"> <article class="content-wrapper"> <section class="fv-area"></section> <section class="content-area white-bg width-mx"> <div class="ank" id="gas-lng"></div> <div class="content-inner"> <div class="main-title-area width-m al-center"> <div class="width-s"> <p class="blueText subtitle mb-16">Blog</p> <h1 class="title title-for-display" data-title = "Turbocharger Maintenance - Importance and Why It Supports Safe Operation" data-titledisplay = ""></h1> </div> </div> </div> </section> <section class="content-area white-bg width-mx content-gap-no-border"> <div class="content-inner"> <div class="section-title width-s al-center mb-40"> <div class="blog-post-top"> <ul class="blog-post-detail"> <li class="day">2022-10-21</li> <li class="time">3 min read</li> </ul> <ul class="share-list sns-16"> <ul data-stt-ignore class="sns-16 a2a_kit a2a_kit_size_32 addtoany_list" data-a2a-url="https://solutions.mhi.com/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/" data-a2a-title="Turbocharger Maintenance - Importance and Why It Supports Safe Operation"> <li class="share-sns">Share:</li> <li class="share-sns"><a href="" class="a2a_button_linkedin sns-link tracking"><img class="sns-image" src="/common/img/icon-linkedin.svg" alt="LinkedIn"></a></li> <li class="share-sns tw"><a href="" class="a2a_button_twitter sns-link tracking"><img class="sns-image" src="/common/img/icon-twitterx.svg" alt="Twitter"></a></li> <li class="share-sns"><a href="" class="a2a_button_facebook sns-link tracking"><img class="sns-image" src="/common/img/icon-fb.svg" alt="Facebook"></a></li> </ul> </ul> </div> <div class="border-bottom mb-40"></div> </div> </div> <section class="free-paragraph-area"> <div class="content-inner free-paragraph paragraph-danraku mb-pc-40 mb-sp-32"> <div class ="section-text-area width-s"> <p class="text-wide" style="white-space: pre-line">Approximately 90% of marine accidents are said to be caused by human error, but did you know that the percentage caused by engine failure is increasing in recent years? In this article we will look at turbocharger maintenance to look for clues on how to prevent problems from occurring and achieve even greater safety.</p> </div> </div> <div class="content-inner free-paragraph paragraph-heading3_text mt-pc-80 mt-sp-64 mb-pc-40 mb-sp-32"> <div class="section-text-area width-s "> <h3 id="" class="text-title al-center">Increasingly complicated machinery and the concept of preventive maintenance</h3> </div> </div> <div class="content-inner free-paragraph paragraph-danraku mb-pc-40 mb-sp-32"> <div class ="section-text-area width-s"> <p class="text-wide" style="white-space: pre-line">According to statistics from the Japan Coast Guard, over the last ten years, engine trouble was the most common cause of marine incidents that caused ships to become inoperable, accounting for over 40% of the total. In addition, with the EEXI/CII regulations coming into force in January 2023, there is a sharp rise in ships to be retrofitted with increasingly complex machinery to bring them into compliance, making proper maintenance even more important to ensure safe operation. The concept of preventive maintenance is important for avoiding operational failure during navigation. Since engine problems are the most common cause of operational failure, we believe that the preventive maintenance of turbocharger will contribute significantly to safe, reliable operations.</p> </div> </div> <div class="content-inner free-paragraph paragraph-image_caption mb-pc-40 mb-sp-32"> <div class="section-text-area section-img-caption width-s"> <div class="wide-img mb-16 thumbnail-34561"> <div class="cta-modal-banner-item" id="image-src-item"> <div class="cta-modal-body width-m" id="image-src-body"> <div id="modalCloseButton-34561" class="cta-modalCloseButton"> <div class="button-inner"><span></span><span></span></div> </div> <img class = "cta-img-34561" src="/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_en_1.jpg" data-default = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_en_1.jpg" data-tablet = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_en_1.jpg" data-mobile = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_en_1.jpg" alt="Marine incidents broken down by cause"> </div> </div> <img class = "img-src-cta p-34561" src="/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_en_1.jpg" data-default = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_en_1.jpg" data-tablet = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_en_1.jpg" data-mobile = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_en_1.jpg" alt="Marine incidents broken down by cause"> </div> <p class="blueText f-16-ligth al-center" style="white-space: pre-line">Source: "Marine accidents and rescue situations" (Japan Coast Guard) Created by processing https://www6.kaiho.mlit.go.jp/info/keihatsu/20220606_state_measure01.pdf</p> </div> </div> <div class="content-inner free-paragraph paragraph-heading3_text mt-pc-80 mt-sp-64 mb-pc-40 mb-sp-32"> <div class="section-text-area width-s "> <h3 id="" class="text-title al-center">Three easily-overlooked maintenance issues</h3> </div> </div> <div class="content-inner free-paragraph paragraph-image_caption mb-pc-40 mb-sp-32"> <div class="section-text-area section-img-caption width-s"> <div class="wide-img thumbnail-34571"> <div class="cta-modal-banner-item" id="image-src-item"> <div class="cta-modal-body width-m" id="image-src-body"> <div id="modalCloseButton-34571" class="cta-modalCloseButton"> <div class="button-inner"><span></span><span></span></div> </div> <img class = "cta-img-34571" src="/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_2.jpg" data-default = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_2.jpg" data-tablet = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_2.jpg" data-mobile = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_2.jpg" alt="Three easily-overlooked maintenance issues"> </div> </div> <img class = "img-src-cta p-34571" src="/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_2.jpg" data-default = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_2.jpg" data-tablet = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_2.jpg" data-mobile = "/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_2.jpg" alt="Three easily-overlooked maintenance issues"> </div> </div> </div> <div class="content-inner free-paragraph paragraph-danraku mb-pc-40 mb-sp-32"> <div class ="section-text-area width-s"> <p class="text-wide" style="white-space: pre-line">Turbocharger are expected to improve engine efficiency and reduce CO2 emissions. Proper maintenance can prevent unexpected malfunctions and improve both performance and engine lifetime. Let us examine some examples of issues that are easily overlooked during maintenance.</p> </div> </div> <div class="content-inner free-paragraph paragraph-h4_narrow_size mt-pc-40 mt-sp-32 mb-pc-24 mb-sp-24"> <div class="section-text-area width-s"> <h4 class="text-title lh-122 al-left">1. Cleaning and inspecting vacuum breaker</h4> </div> </div> <div class="content-inner free-paragraph paragraph-danraku mb-pc-40 mb-sp-32"> <div class ="section-text-area width-s"> <p class="text-wide" style="white-space: pre-line">Over time, wear and tear on a MET Turbocharger鈥檚 vacuum breakers will increase the risk of malfunctions. However, many people are unaware of the need for maintenance, and even those who understand the need often forget to inspect them. Instructions for the maintenance of vacuum breakers can be found below.</p> </div> </div> <div class="content-inner free-paragraph paragraph-featured_link_1_column_full_size mt-pc-80 mt-sp-64 mb-pc-80 mb-sp-64"> <div class="grid-cont width-mx"> <a class="tracking grid-item grid-2 width-m " href="https://www.mhi.com/group/mhimme/news/meet_AS_2.html" target="_blank"> <div class="grid-item img-area img-height-fit br-8"> <img src="/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_3.jpg" alt="Vacuum breaker"> </div> <div class="grid-item text-area"> <h4 class="grid-item-title fs-24 mb-32">Recommendation of MET Turbocharger Vacuum Breaker Cleaning and Inspection for Even Safer Operation</h4> <p class="grid-item-link link-width-arrow">Learn more</p> </div> </a> </div> </div> <div class="content-inner free-paragraph paragraph-h4_narrow_size mt-pc-40 mt-sp-32 mb-pc-24 mb-sp-24"> <div class="section-text-area width-s"> <h4 class="text-title lh-122 al-left">2. Pre-docking surveys of the hot parts of an axial MET Turbocharger</h4> </div> </div> <div class="content-inner free-paragraph paragraph-danraku mb-pc-40 mb-sp-32"> <div class ="section-text-area width-s"> <p class="text-wide" style="white-space: pre-line">Hot parts such as turbine blades and nozzle tend to wear down quickly due to their exposure to the high heat and pressure from exhaust gases. As they get worn down, turbocharger performance drops, as does fuel efficiency. Machinery in the slipstream is also negatively impacted by the hot exhaust gases. Case studies of damage to the hot parts can be seen below.</p> </div> </div> <div class="content-inner free-paragraph paragraph-featured_link_1_column_full_size mt-pc-80 mt-sp-64 mb-pc-80 mb-sp-64"> <div class="grid-cont width-mx"> <a class="tracking grid-item grid-2 width-m " href="https://www.mhi.com/group/mhimme/news/meet_AS_4.html" target="_blank"> <div class="grid-item img-area img-height-fit br-8"> <img src="/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_blog_4.jpg" alt="Pre-inspection of hot parts"> </div> <div class="grid-item text-area"> <h4 class="grid-item-title fs-24 mb-32">Recommendation for Pre-docking Survey of the Hot Parts of an Axial MET Turbocharger</h4> <p class="grid-item-link link-width-arrow">Learn more</p> </div> </a> </div> </div> <div class="content-inner free-paragraph paragraph-h4_narrow_size mt-pc-40 mt-sp-32 mb-pc-24 mb-sp-24"> <div class="section-text-area width-s"> <h4 class="text-title lh-122 al-left">3. Inspecting and replenishing overhaul kits</h4> </div> </div> <div class="content-inner free-paragraph paragraph-danraku mb-pc-40 mb-sp-32"> <div class ="section-text-area width-s"> <p class="text-wide" style="white-space: pre-line">There are many cases where people notice missing bearings, labyrinth, and other small parts while carrying out overhaul inspections. Making emergency arrangements can delay the smooth completion of work and slow down responses to unforeseen problems. See below for the on-board spare parts that are commonly found to be deficient or insufficiently stocked.</p> </div> </div> <div class="content-inner free-paragraph paragraph-featured_link_1_column_full_size mt-pc-80 mt-sp-64 mb-pc-80 mb-sp-64"> <div class="grid-cont width-mx"> <a class="tracking grid-item grid-2 width-m " href="https://www.mhi.com/group/mhimme/news/meet_AS_1.html" target="_blank"> <div class="grid-item img-area img-height-fit br-8"> <img src="/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_%20blog_5.jpg" alt="Overhaul kits"> </div> <div class="grid-item text-area"> <h4 class="grid-item-title fs-24 mb-32">Proposal to store Backup Overhaul Kits</h4> <p class="grid-item-link link-width-arrow">Learn more</p> </div> </a> </div> </div> <div class="content-inner free-paragraph paragraph-heading3_text mt-pc-80 mt-sp-64 mb-pc-40 mb-sp-32"> <div class="section-text-area width-s "> <h3 id="" class="text-title al-center">Seeking even greater safety</h3> </div> </div> <div class="content-inner free-paragraph paragraph-danraku mb-pc-40 mb-sp-32"> <div class ="section-text-area width-s"> <p class="text-wide" style="white-space: pre-line">Safety is paramount in the shipping industry. However, out at sea where complex elements overlap, there is no cure-all to guarantee safety, and with the increasing complexity of on-board machinery in recent years, the surest solution is persistent diligence. The goal of periodic turbocharger maintenance is to improve the reliability of ship engines, and it can serve as a big step toward solving this problem. With a network of over 60 MET Authorized Repair Agents around the world, Mitsubishi Heavy Industries Marine Machinery & Equipment contributes to the development of a sustainable shipping industry by responding to the unending efforts for safe operation with proven technology and quality. </p> </div> </div> <div class="content-inner free-paragraph paragraph-featured_link_narrow_1_size mt-pc-80 mt-sp-64 mb-pc-80 mb-sp-64"> <div class="grid-cont width-s"> <a class="tracking grid-item featured-item" href="https://www.mhi.com/group/mhimme/services/ara.html" target="_blank"> <div class="img-area"> <img src="/sites/default/files/assets/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/turbocharger_maintenance_%20blog_6.jpg" alt="MET Authorized Repair Agents (ARA)" class=" br-8"> </div> <div class="text-area"> <h4 class="grid-item-title mb-24">MET Authorized Repair Agents (ARA)</h4> <div class="link-width-arrow grid-item-link">Learn more</div> </div> </a> </div> </div> </section> </section> <section class="content-area white-bg width-mx content-gap blog-related-link-autor"> <div class="content-inner"> <div class="section-title width-s al-center"> <div class="content-inner mb-80"> <div class="section-title width-s al-center"> </div> <ul class="info-list width-s al-center"> </ul> </div> <div class="blog-post-bottom"> <ul class="blog-post-detail"> <li class="ttl"> Tags </li> <li class="tag">Turbocharger </li> <li class="tag">Marine machinery </li> </ul> <ul class="share-list sns-16"> <ul data-stt-ignore class="sns-16 a2a_kit a2a_kit_size_32 addtoany_list" data-a2a-url="https://solutions.mhi.com/blog/turbocharger-maintenance-importance-and-why-it-supports-safe-operation/" data-a2a-title="Turbocharger Maintenance - 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