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Japanese recall 1157280 (Kubota), 2025: 1,405 vehicles

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クボタ Ydp-Mws, Ydr-Mws, Ydr-Mwx. Published by MLIT as 1157280 on 31 October 2025. Part: その他(かじ取り).

What the notice says 農耕トラクタのステアリングコントローラに付属されるホルダにおいて、水浸入に対する設計が不十分なため、ホルダ内部に水が浸入し、ホルダ内部のシャフトとステアリングコントローラを接続するスプラインに錆が発生することがある。また、振動摩耗に対する設計が不十分なため、錆と振動によりスプラインが摩耗することがある。そのため、そのまま使用を続けるとスプラインの摩耗が進み、最悪の場合、ステアリングが空転し、ステアリング操作ができなくなるおそれがある。

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
1157280
Notified
31 October 2025
Make
Kubota（クボタ）
Sold as
Ｍ８６０Ｗ―ＳＥ、ＧＶＥ８６０、Ｍ１０１０Ｗ―ＳＥ、ＧＶＥ１０１０、Ｍ１０６０Ｗ
Model codes
YDP-MWS, YDR-MWS, YDR-MWX
Part at fault
その他(かじ取り)
Vehicles covered
1,405
Filed as
Recall
Register
Japan — Ministry of Land, Infrastructure, Transport and Tourism

What the ministry says is wrong

農耕トラクタのステアリングコントローラに付属されるホルダにおいて、水浸入に対する設計が不十分なため、ホルダ内部に水が浸入し、ホルダ内部のシャフトとステアリングコントローラを接続するスプラインに錆が発生することがある。また、振動摩耗に対する設計が不十分なため、錆と振動によりスプラインが摩耗することがある。そのため、そのまま使用を続けるとスプラインの摩耗が進み、最悪の場合、ステアリングが空転し、ステアリング操作ができなくなるおそれがある。

What is to be done about it

全車両、水浸入対策としてホルダ上部にシール部材を追加し、振動摩耗対策としてシャフトを対策品に交換する。なお、ステアリングコントローラを含む周辺部品を点検し、周辺部品が固着している場合や、ステアリングコントローラのスプラインが異常摩耗している場合には、関連部品を新品に交換する。※１　交換部品については、改善箇所説明図を参照。

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(かじ取り)

87 notices in this register name その他(かじ取り). 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 380 Japanese vehicle recall notifications filed in 2025.

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MLIT 1157280, クボタ Ydp-Mws and 2 more, every version kept at CarsMultiverse

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Owners of these cars

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