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Notification number
1152900
Notified
27 February 2023
Make
Komatsu(コマツ)
Sold as
GD405-7
Model codes
YDR-GD035
Part at fault
コンピュータ(動力伝
Vehicles covered
542
Filed as
Recall
Register
Japan — Ministry of Land, Infrastructure, Transport and Tourism

What the ministry says is wrong

グレーダにおいて、静油圧変速機のピーク圧の検討が不十分なため、車両が停止する前に前後進切換スイッチを後進から前進に切り換えると、油圧回路内に許容圧力を超える圧力がかかる場合がある。そのためそのまま使用を続けると、フィルタが破損して作動油が漏れ、走行不能に至るおそれがある。

What is to be done about it

全車両、 1.車体コントローラのプログラムを書き換える。 2.取扱説明書どおりの使い方を周知する。 3.部品準備でき次第フィルタを新品に交換し、補強バンドで固定する。

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

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