いすゞ Qrg-Ru1Ascj. Published by MLIT as 1139010 on 18 October 2016. Part: Ｍ／ｔ.
What the notice says 大型バスの電気エア切り替え式トランスミッションのシフトユニットにおいて、偶数段と奇数段を切り替えるアウターピストンの端面形状が不適切なため、エア圧を受ける面積が不足し、切り替え時にアウターピストンの作動開始が遅れることがある。そのため、アウターピストンが急速に動きアウターピストンとインナーピストンのカップシールが摩耗してエアの気密が保たれず変速時間が長くなり、そのまま使用を続けると、最悪の場合、変速ができず走行不能になるおそれがある。
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
- 1139010
- Notified
- 18 October 2016
- Make
- Isuzu（いすゞ）
- Sold as
- いすゞガーラ
- Model codes
- QRG-RU1ASCJ
- Part at fault
- Ｍ／Ｔ
- Vehicles covered
- 499
- Filed as
- Recall
- Register
- Japan — Ministry of Land, Infrastructure, Transport and Tourism
What the ministry says is wrong
大型バスの電気エア切り替え式トランスミッションのシフトユニットにおいて、偶数段と奇数段を切り替えるアウターピストンの端面形状が不適切なため、エア圧を受ける面積が不足し、切り替え時にアウターピストンの作動開始が遅れることがある。そのため、アウターピストンが急速に動きアウターピストンとインナーピストンのカップシールが摩耗してエアの気密が保たれず変速時間が長くなり、そのまま使用を続けると、最悪の場合、変速ができず走行不能になるおそれがある。What is to be done about it
全車両、シフトユニットのピストン一式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.
いすゞ elsewhere in this register
いすゞ is named on 823 notices in the copy of MLIT’s register held here, of which these are the nearest to this one in time.
- 1139070 · 12 October 2016 · Tkg-Feb50, Tkg-Feb80, Tkg-Feb90 · 装置その他
- 1139140 · 28 October 2016 · Qtg-Ru1ascj, Qrg-Ru1esbj, Ldg-Ru8jhbj · 主ブレーキ一般
- 1138990 · 29 September 2016 · Skg-Frr90t2, Tkg-Frr90s1, Tkg-Frr90s2 · コンピュータ(エンジ
- 2105080 · 16 September 2016 · Skg-Nkr85yn, Tkg-Nmr85n, Tpg-Nmr85n · その他(車枠車体)
- 1139320 · 25 November 2016 · Dba-Y50, Dba-Py50, Dba-Pny50 · エアバッグ
- 1139491 · 1 December 2016 · Qqg-Lv234l3, Qsg-Lv234l3, Qqg-Lv234n3 · コンピュータ(動力伝
- 1139480 · 2 December 2016 · Tfg-Nkr82zan, Bkg-Nkr85an, Skg-Nkr85an · その他(車枠車体)
- 1138700 · 28 July 2016 · Cbf-Vr2e26, Ldf-Vw2e26, Ldf-Vw6e26 · アクスル
The same part: Ｍ／Ｔ
46 notices in this register name Ｍ／Ｔ. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.
- 1139000 · 18 October 2016 · QRG-RU1ASCA, QRG-RU1ASCA改, QTG-RU1ASCA · Ｍ／Ｔ
- 1138430 · 30 June 2016 · ADG-RU8JHAA, ADG-RU8JHAA改, BDG-RU8JHAA · Ｍ／Ｔ
- 1138440 · 30 June 2016 · Adg-Ru8jhaj, Bdg-Ru8jhaj, Ldg-Ru8jhbj · Ｍ／Ｔ
- 1139910 · 9 February 2017 · Cba-Tda4w · Ｍ／Ｔ
- 1222770 · 14 December 2015 · RN39, Rn40n · Ｍ／Ｔ
- 1134040 · 31 July 2014 · Pj-Fp54jgr, Bkg-Fp54jdr, Bkg-Fp54jer · Ｍ／Ｔ
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 an Isuzu: 834 in the register, and 419 Japanese vehicle recall notifications filed in 2016.
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