コマツ Edm-Wa106A, Edm-Wa107A. Published by MLIT as 1125590 on 17 June 2010. Part: エンジン本体.
What the notice says 原動機の吸排気バルブのバルブクリアランス調整ネジにおいて、焼き入れ不良品が混入したため、プッシュロッドとの接触面が早期に磨耗するものがある。そのため、そのままの状態で使用を続けると、バルブの開度が不足して正常な燃焼ができず、排出ガスの排出量が基準値を超えるおそれがある。
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
- 1125590
- Notified
- 17 June 2010
- Make
- Komatsu（コマツ）
- Sold as
- ＷＡ３０－６、ＷＡ４０－６、ＷＡ５０－６
- Model codes
- EDM-WA106A, EDM-WA107A
- Part at fault
- エンジン本体
- Vehicles covered
- 14
- Filed as
- Recall
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
原動機の吸排気バルブのバルブクリアランス調整ネジにおいて、焼き入れ不良品が混入したため、プッシュロッドとの接触面が早期に磨耗するものがある。そのため、そのままの状態で使用を続けると、バルブの開度が不足して正常な燃焼ができず、排出ガスの排出量が基準値を超えるおそれがある。What is to be done about it
全車両、バルブクリアランス調整ネジを良品に交換する。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.
- 1125750 · 9 July 2010 · Edr-M246, Edr-M247 · 配線
- 1125370 · 25 May 2010 · Kdp-M250, Kdp-M252, Ebt-M251 · パワーステアリング
- 1125410 · 21 May 2010 · Edr-Wa105, Edr-Wa103, Edr-Wa108 · アクセル
- 1125420 · 21 May 2010 · Edr-M246, Edr-M247, Kdp-M248 · アクセル
- 1125320 · 14 May 2010 · Sc-Gd013a · ヒューズ
- 1125290 · 11 May 2010 · Kdn-M231, Edm-Sm228, Edm-M228 · 配線
- 1125110 · 13 April 2010 · Jds-Wa096 · プロペラシャフト
- 1125160 · 13 April 2010 · Jds-Wa098, Jds-Wa096 · その他(かじ取り)
The same part: エンジン本体
278 notices in this register name エンジン本体. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1125430 · 17 June 2010 · Edm-30k, 24j, Edm-24j · エンジン本体
- 1216780 · 18 June 2010 · Zd4rk · エンジン本体
- 1216750 · 16 June 2010 · Aba-Ue16 · エンジン本体
- 1125440 · 2 June 2010 · Ba-Cj44a, Jbk-Cj45a, Jbk-Cj46a · エンジン本体
- 1125700 · 5 July 2010 · Dba-Grs184, Dba-Grs204, Daa-Gws204 · エンジン本体
- 1125830 · 29 July 2010 · Ebd-S321v, Gbd-S321v, Ebd-S331v · エンジン本体
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 372 Japanese vehicle recall notifications filed in 2010.
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Owners of these cars
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