日立 Ydr-H86. Published by MLIT as 1154090 on 4 December 2023. Part: エンジン一般.
What the notice says ショベル・ローダのエンジン排気ガス再循環装置において、再循環させる排気ガス流量を調整するバルブ（ｅｇｒバルブ）の組付け手順が不適切なため、ｅｇｒバルブに亀裂が発生することがある。そのため、亀裂部分から再循環ガスが漏れることで排出ガスの基準値を満たさ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
- 1154090
- Notified
- 4 December 2023
- Make
- Hitachi（日立）
- Sold as
- ＺＷ１４０－６
- Model codes
- YDR-H86
- Part at fault
- エンジン一般
- Vehicles covered
- 10
- Filed as
- Recall
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
ショベル・ローダのエンジン排気ガス再循環装置において、再循環させる排気ガス流量を調整するバルブ（ＥＧＲバルブ）の組付け手順が不適切なため、ＥＧＲバルブに亀裂が発生することがある。そのため、亀裂部分から再循環ガスが漏れることで排出ガスの基準値を満たさなくなるおそれがある。What is to be done about it
全車両、正しい組付け手順で新品のＥＧＲバルブに交換を実施する。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.
日立 elsewhere in this register
日立 is named on 95 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.
- 1154080 · 4 December 2023 · Ydp-H88, Ydp-H87, Ydp-8sdt21 · 燃料ホース/パイプ
- 1155730 · 10 December 2024 · Ydp-H88 · 方向指示器
- 1155740 · 10 December 2024 · Yds-90c6 · アクスル
- 1155930 · 9 January 2025 · Ydn-H80, Ydn-8sdt15 · その他(かじ取り)
- 1157070 · 29 August 2025 · Uds-H73, Yds-90c6 · その他(その他)
- 1157340 · 10 November 2025 · Yds-H83 · その他(かじ取り)
- 1157410 · 28 November 2025 · Ydr-Lafa · その他(かじ取り)
- 1149110 · 31 March 2021 · Wdp-Tab, Wdp-N22a2, Ydn-Tac · その他(燃料装置)
The same part: エンジン一般
142 notices in this register name エンジン一般. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1236910 · 28 September 2023 · Lda-213004c, Lda-213204c · エンジン一般
- 1153500 · 14 July 2023 · Daa-He12, Daa-Sne12, Daa-Hc27 · エンジン一般
- 1235690 · 20 February 2023 · ABA-970M48A, 不明 · エンジン一般
- 1238330 · 2 July 2024 · 3aa-L123ua, 3ca-L123wa, 3ca-Le62wab · エンジン一般
- 1155750 · 29 November 2024 · - · エンジン一般
- 1152540 · 9 December 2022 · 2bl-Zxt02a, 2bl-Zxt02j, 2bl-Zrt00k · エンジン一般
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 Hitachi: 96 in the register, and 398 Japanese vehicle recall notifications filed in 2023.
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