In October 2021, Hino & Toyota filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Other (Control System), covering the Dyna, Toyoace and 1 more model. The filing affects 54 vehicles manufactured between August 31, 2019 and May 31, 2021.
Overview
| MLIT filing number | 1150241 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | October 4, 2021 |
| Manufacturer(s) | Hino, Toyota |
| Component | Other (Control System) |
| Production period | August 31, 2019 — May 31, 2021 |
| Vehicles affected | 54 units |
Filing in context
This notification is a joint filing by 2 manufacturers: Hino & Toyota.
The Other (Control System) is the most frequently cited component category in this archive, appearing in 46 of its 4,890 filings. This filing is one of 40 Hino notifications from 2021 in this archive. For scale, 4,121 of the 4,890 filings in this archive report a larger number of affected vehicles; the vehicles involved here were manufactured over a span of about 1 year and 9 months.
Defect
(1) The dump sensor harness retaining stay on these construction-equipment transport dump trucks is improperly designed, leaving insufficient clearance between the tip of the harness retaining bolt and the rear wheel brake hose. Rear wheel bounce during driving causes the bolt tip to contact and damage the brake hose. In the worst case, brake fluid leaks and braking force is reduced. (2) The hydraulic oil tank for the dump body is mounted in an incorrect position, leaving insufficient clearance between the tank mounting bolts on the chassis frame and the brake pipes. Continued operation allows the rear wheel brake pipes to sustain damage, and in the worst case, brake fluid leaks and braking force is reduced.
Corrective action
On all vehicles: (1) Replace the dump sensor harness retaining stay with a corrected part. If the rear wheel brake hose shows damage, replace the hose with a new one. (2) Replace the dump hydraulic oil tank stay with a corrected part. If the rear wheel brake pipes show damage, replace the pipes with new ones.
Affected models & chassis ranges
This filing lists 2 type code(s). A vehicle is affected if its chassis number falls within one of the ranges below.
| Type code (型式) | Model | Chassis ranges |
|---|---|---|
| 2RG-XZU600D | トヨタダイナ | XZU600-0027378 — XZU600-0032296; XZU600-0027326 — XZU600-0028186 |
| 2RG-XZU600T | DUTRO | XZU600-0024705 — XZU600-0033031 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
建機運搬用ダンプトラックにおいて、 （１）ダンプ用センサハーネス固縛ステーの設計が不適切なため、ハーネスを固縛するボルトの先端と後輪用ブレーキホースの隙間が不足しているものがある。そのため、走行時の後輪の跳ね上がりにより固縛ボルト先端とブレーキホースが干渉するおそれがあり、そのまま使用を続けるとブレーキホースが損傷し、最悪の場合、ブレーキ液が漏れて制動力が低下するおそれがある。 （２）ダンプ用作動油タンクの取付位置が不適切なため、作動油タンクをシャシフレームに取付けているボルトとブレーキ配管との隙が少ないものがある。そのため、そのままの状態で使用を続けると、後輪用ブレーキ配管が損傷し、最悪の場合、ブレーキ液が漏れて制動力が低下するおそれがある。
改善措置
全車両において、 （１）ダンプ用センサハーネスの固縛ステーを対策品に交換する。また、後輪用ブレーキホースに損傷がある場合は、ブレーキホースを新品に交換する。 （２）ダンプ用作動油タンクステーを対策品に交換する。また、後輪用ブレーキ配管に損傷がある場合は、ブレーキ配管を新品に交換する。
Source & verification
This entry reproduces public data from Japan's MLIT recall registry. English text is jdmvin.com's own translation; always verify against the official source:
https://renrakuda.mlit.go.jp/renrakuda/ris-detail-car.html?class=recalldatacar&id=3005048
Related recalls
Same manufacturer, same component
Other Hino filings involving the Other (Control System), closest to this one by filing date.
Other (Control System) — affects 54 vehicles.
Open recall detail →Other (Control System) — affects 53,838 vehicles.
Open recall detail →Other (Control System) — affects 1 vehicle.
Open recall detail →Other (Control System) — affects 14,444 vehicles.
Open recall detail →Other (Control System) — affects 4,416 vehicles.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
Other — affects 3,160 vehicles.
Open recall detail →Other (frame/body) — affects 19,217 vehicles.
Open recall detail →Other (Body/Frame) — affects 263 vehicles.
Open recall detail →Brake light — affects 98 vehicles.
Open recall detail →Other (Frame/Body) — affects 4 vehicles.
Open recall detail →All Hino recalls · All Toyota recalls · All 2021 recalls · Recall Archive home