コマツ Wdr-Wa126, Wdr-Wa122, Wdr-Wa121. Published by MLIT as 1141450 on 29 November 2017. Part: 駆動力伝達部.
What the notice says ショベル・ローダの静油圧変速機において、油圧ホースおよび油圧配管を固定するフランジボルトの強度が不足しているため、ボルトが伸びて軸力が低下しているものがある。そのため、そのままの状態で使用を続けると、稼動時の振動によりボルトが緩み、オイルが漏れ、最悪の場合、油圧ホース等が外れて走行不能となるおそれがある。
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
- 1141450
- Notified
- 29 November 2017
- Make
- Komatsu（コマツ）
- Sold as
- ＷＡ２００－７、ＷＡ２７０－７、ＷＡ３２０－７
- Model codes
- WDR-WA126, WDR-WA122, WDR-WA121
- Part at fault
- 駆動力伝達部
- Vehicles covered
- 88
- Filed as
- Recall
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
ショベル・ローダの静油圧変速機において、油圧ホースおよび油圧配管を固定するフランジボルトの強度が不足しているため、ボルトが伸びて軸力が低下しているものがある。そのため、そのままの状態で使用を続けると、稼動時の振動によりボルトが緩み、オイルが漏れ、最悪の場合、油圧ホース等が外れて走行不能となるおそれがある。What is to be done about it
全車両、フランジ固定用ボルトを、良品に交換する。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.
コマツ elsewhere in this register
コマツ is named on 216 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.
- 1141650 · 26 December 2017 · W109, Sc-W109, Edr-Wa105 · 配線
- 1140580 · 2 June 2017 · Wdr-Wa122 · 圧力制御伝達部
- 1140260 · 10 April 2017 · L2da, Wa117 · その他(動力伝達)
- 1140150 · 31 March 2017 · Yds-Gd032 · デフｧレンシャル
- 1142060 · 2 March 2018 · Ydr-Wa136, Ydr-Wa135 · エンジン本体
- 1142300 · 30 March 2018 · Yds-Gd032, Ydr-Wa136, Ydr-Wa135 · 排気管
- 1142310 · 30 March 2018 · L2da, Wa117 · アクスル
- 1142210 · 5 April 2018 · Uds-Wa120, Yds-Wa129 · 車体
The same part: 駆動力伝達部
136 notices in this register name 駆動力伝達部. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 2105330 · 7 November 2017 · Ebj-Se82j · 駆動力伝達部
- 2105251 · 5 September 2017 · Ebj-Ce47a · 駆動力伝達部
- 2205180 · 9 March 2017 · Ebj-Ja10 · 駆動力伝達部
- 1139730 · 3 February 2017 · Jds-Ee02, CM03, Cm03l · 駆動力伝達部
- 1225934 · 27 February 2018 · 不明 · 駆動力伝達部
- 1226120 · 28 February 2018 · Zx1000s, Zx1000z · 駆動力伝達部
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 Komatsu: 297 in the register, and 425 Japanese vehicle recall notifications filed in 2017.
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