日立 Wdp-H79, Wdp-H78, Ydp-H88, Ydp-H87, Ydr-Lada, Wdp-50D1. Published by MLIT as 1148030 on 6 October 2020. Part: 燃料ポンプ.
What the notice says ショベルローダの燃料ポンプにおいて、ポンプ内部の永久磁石の選定が不適切なため、低温時に減磁が発生し、モータが高回転・高電流となりモーターブラシが異常摩耗するものがある。そのため、接点不良が生じ、燃料ポンプが作動不良となり、最悪の場合、走行中にエンジンが停止し、再始動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
- 1148030
- Notified
- 6 October 2020
- Make
- Hitachi（日立）, ＫＣＭ, Toyota（トヨタ）
- Sold as
- ＺＷ１００－５Ｂ、ＺＷ１２０－５Ｂ、ＺＷ１００－６、ＺＷ１２０－６、ＺＸ１２５Ｗ－６、５０Ｚ７、６０Ｚ７、８ＳＤＴ２１
- Model codes
- WDP-H79, WDP-H78, YDP-H88, YDP-H87, YDR-LADA, WDP-50D1, WDP-60D1, YDP-8SDT21
- Part at fault
- 燃料ポンプ
- Vehicles covered
- 5,110
- Filed as
- Recall
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
ショベルローダの燃料ポンプにおいて、ポンプ内部の永久磁石の選定が不適切なため、低温時に減磁が発生し、モータが高回転・高電流となりモーターブラシが異常摩耗するものがある。そのため、接点不良が生じ、燃料ポンプが作動不良となり、最悪の場合、走行中にエンジンが停止し、再始動できなくなるおそれがある。What is to be done about it
全車両、燃料ポンプを対策品に交換する。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.
- 1148200 · 27 October 2020 · Ydr-H86, Ydr-H85, Ydp-8sdt37 · 過給機
- 1147260 · 13 April 2020 · KDP-CP220, KDP-N22A2, ＷＤＰ－ＴＡＢ · 駆動力伝達部
- 1149110 · 31 March 2021 · Wdp-Tab, Wdp-N22a2, Ydn-Tac · その他(燃料装置)
- 1145860 · 18 October 2019 · ― · 燃料タンク
- 1145551 · 6 September 2019 · Edr-Cfb · 過給機
- 1145552 · 6 September 2019 · Edr-Cfb · 過給機
- 1143000 · 20 July 2018 · Wdp-H79, Wdp-H78, Ydp-H88 · 燃料ポンプ
- 1143010 · 20 July 2018 · Ydr-Lada · 燃料ポンプ
The same part: 燃料ポンプ
194 notices in this register name 燃料ポンプ. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1148300 · 28 October 2020 · DBA-ZRR80W, DBA-ZRR80W改, DBA-ZRR85W · 燃料ポンプ
- 1230740 · 27 August 2020 · Gh-639811, Zz-639603, Gh-639811c · 燃料ポンプ
- 1231420 · 8 December 2020 · 3DA-B787AH01, 不明 · 燃料ポンプ
- 1231470 · 17 December 2020 · Aba-C1ul, 7ba-C1tl · 燃料ポンプ
- 1147510 · 28 May 2020 · Dba-Rw1, Dba-Rw2, 6aa-Rt5 · 燃料ポンプ
- 1230380 · 28 May 2020 · Caa-Nc1 · 燃料ポンプ
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 421 Japanese vehicle recall notifications filed in 2020.
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