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コマツ W104, Sc-W104, W105, Sc-W105, W109, Sc-W109. Published by MLIT as 1115210 on 22 September 2005. Part: かじ取リンク機構.

What the notice says かじ取シリンダの油圧ホースにおいて、表面の保護材の低温時における耐久性が不足しているため、旋回によるホースの捩れの繰り返しにより表面に亀裂が入るものがある。そのため、そのまま使用を続けると、当該油圧ホースから作動油が漏れ、最悪の場合、かじ取操作が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
1115210
Notified
22 September 2005
Make
Komatsu(コマツ)
Sold as
WA270-5、WA320-5、WA200-5
Model codes
W104, SC-W104, W105, SC-W105, W109, SC-W109
Part at fault
かじ取リンク機構
Vehicles covered
647
Filed as
Recall
Register
Japan — Ministry of Land, Infrastructure, Transport and Tourism

What the ministry says is wrong

かじ取シリンダの油圧ホースにおいて、表面の保護材の低温時における耐久性が不足しているため、旋回によるホースの捩れの繰り返しにより表面に亀裂が入るものがある。そのため、そのまま使用を続けると、当該油圧ホースから作動油が漏れ、最悪の場合、かじ取操作ができなくなるおそれがある。

What is to be done about it

全車両、油圧ホースを対策品に変更する。

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.

The Japanese register on this site

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.

The same part: かじ取リンク機構

149 notices in this register name かじ取リンク機構. A defect that keeps returning under one heading is worth reading as a group rather than one notice at a time.

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 427 Japanese vehicle recall notifications filed in 2005.

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MLIT 1115210, コマツ W104 and 5 more, every version kept at CarsMultiverse

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Owners of these cars

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