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Japanese recall 1153270 (Kubota), 2023: 2,418 vehicles

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クボタ Ydm-R430E, Ydm-R530E, Ydm-R630E. Published by MLIT as 1153270 on 9 June 2023. Part: その他(エンジン).

What the notice says 全車両、エンジンオイルセパレータの凍結を防止するためエンジンオイルセパレータにウォータジャケット（エンジン冷却水の水温によりエンジンオイルセパレータの凍結を防止する）、管路にヒーター２個を追加、エンジン最高回転数以上になった場合の制御のためコントローラープログラムの書き換え、その制御の説明を取扱説明書に追記する。また、部品追加により発電能力不足となるためキャビン仕様機のみ作業灯をハロゲン仕様から消費電力の少ないｌｅｄ仕様に変更する。

Is your vehicle included? Check with your VIN at MLIT, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.

Notification number
1153270
Notified
9 June 2023
Make
Kubota（クボタ）
Sold as
Ｒ４３０Ｅ、６ＳＤＴＬ８、Ｒ５３０Ｅ、６ＳＤＴＬ１０、Ｒ６３０Ｅ、６ＳＤＴＬ１２
Model codes
YDM-R430E, YDM-R530E, YDM-R630E
Part at fault
その他(エンジン)
Vehicles covered
2,418
Filed as
Recall
Register
Japan — Ministry of Land, Infrastructure, Transport and Tourism

What the ministry says is wrong

ホイールローダを寒冷環境で使用した際に、エンジンオイルセパレータ内が凍結するため、そのまま使用を続けるとエンジンオイルが逆流し、燃焼室に入ることでエンジンが過回転となり、車両を適切に停止できず、最悪の場合、エンジンが破損し走行不能となるおそれがある。

What is to be done about it

全車両、エンジンオイルセパレータの凍結を防止するためエンジンオイルセパレータにウォータジャケット（エンジン冷却水の水温によりエンジンオイルセパレータの凍結を防止する）、管路にヒーター２個を追加、エンジン最高回転数以上になった場合の制御のためコントローラープログラムの書き換え、その制御の説明を取扱説明書に追記する。また、部品追加により発電能力不足となるためキャビン仕様機のみ作業灯をハロゲン仕様から消費電力の少ないＬＥＤ仕様に変更する。

The two passages above are quoted in Japanese because that is the language the ministry published them in. This site keeps the wording a register had when it was read, and does not translate a safety notice.

Source: Ministry of Land, Infrastructure, Transport and Tourism website （出典：国土交通省ウェブサイト）, used under the Public Data License 1.0. This site gathered the record, grouped it by notification number and set it in English around the ministry's own words; the notice itself is unaltered. CarsMultiverse is not the ministry and not a safety authority. To act on this notice, use the ministry's own document.

The Japanese register on this site

クボタ elsewhere in this register

クボタ is named on 92 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.

The same part: その他(エンジン)

168 notices in this register name その他(エンジン). A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.

Reading this against the source

This page is what MLIT published in the recall notices it publishes, kept as it was read. The authority publishes only its current wording; if a notice is rewritten, the earlier version disappears there and is kept here. The whole register is at /japan, and how the reading is done is set out in the method.

This register keeps an index of its own for every maker and every year it holds: Japanese recalls on a Kubota: 94 in the register, and 398 Japanese vehicle recall notifications filed in 2023.

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MLIT 1153270, クボタ Ydm-R430E and 2 more, every version kept at CarsMultiverse

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Owners of these cars

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