In June 2021, UD Trucks filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Drive shaft, covering the Quon. The filing affects 5,994 vehicles manufactured between June 2017 and June 12, 2019.
Overview
| MLIT filing number | 1149640 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | June 1, 2021 |
| Manufacturer(s) | UD Trucks |
| Component | Drive shaft |
| Production period | June 2017 — June 12, 2019 |
| Vehicles affected | 5,994 units |
Filing in context
The Drive shaft is the most frequently cited component category in this archive, appearing in 7 of its 4,890 filings. This filing is one of 35 UD Trucks notifications from 2021 in this archive. For scale, 1,875 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 2 years.
Defect
On large trucks, the center bearing retaining bracket in the drivetrain was improperly bent during manufacturing. Rotational vibration of the propeller shaft may cause cracks to develop in the bracket. Continued operation allows those cracks to propagate until the bracket fractures. In the worst case, the propeller shaft may detach, rendering the vehicle inoperable.
Corrective action
On all vehicles, replace the center bearing retaining bracket with the corrected part. If the bracket is already damaged, also replace the center bearing with a new unit.
Affected models & chassis ranges
This filing lists 18 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 |
|---|---|---|
| 2PG-CD5BA | QUON | JNCMB02C0HU026325 — JNCMBN0CXKU042782 |
| 2PG-CD5BL | QUON | JNCMB02C3HU025945 — JNCMB02C1KU044033 |
| 2PG-CD5CA | QUON | JNCMB02C5HU025896 — JNCMB02C4KU042938 |
| 2PG-CD5CE | QUON | JNCMB02C8JU033271 — JNCMBP0C3KU042599 |
| 2PG-CD5CL | QUON | JNCMB02C3HU024925 — JNCMB02C6KU042925 |
| 2PG-CG4CA | QUON | JNCMBM0GXKU038485 — JNCMBM0G9KU040633 |
| 2PG-CG5BA | QUON | JNCMB02G9HU025953 — JNCMB02G8KU040970 |
| 2PG-CG5BE | QUON | JNCMB02G5JU034378 — JNCMB02G5JU037104 |
| 2PG-CG5BL | QUON | JNCMB02G0JU033297 — JNCMB02G1KU041488 |
| 2PG-CG5CA | QUON | JNCMB02G3HU017251 — JNCMBP0G4KU043814 |
| 2PG-CG5CE | QUON | JNCMB02G1JU031283 — JNCMB02G1KU042916 |
| 2PG-CG5CL | QUON | JNCMB02G5HU022337 — JNCMBP0G0KU042756 |
| 2PG-CW5BL | QUON | JNCMB02D1HU022941 — JNCMB02D6KU042934 |
| 2PG-CW5CA | QUON | JNCMB02D7HU022507 — JNCMB02D1KU042923 |
| 2PG-CW5CL | QUON | JNCMBP0D0HU022005 — JNCMBP0D2KU042909 |
| 2PG-CX5BA | QUON | JNCMB02D6HU024538 — JNCMB02D7KU043901 |
| 2PG-CX5BL | QUON | JNCMB02D3HU026151 — JNCMB02D2KU042736 |
| 2PG-GK5AAK | QUON | JNCMB02A1JU034874 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
大型トラックの動力伝達装置において、センターベアリング固定金具の曲げ加工が不適切なため、プロペラシャフトの回転振動等により、当該固定金具に亀裂が発生するものがある。そのため、そのままの状態で使用を続けると、亀裂の進行により当該固定金具が破断し、最悪の場合、プロペラシャフトが脱落して走行不能となるおそれがある。
改善措置
全車両、センターベアリング固定金具を対策品に交換する。 なお、当該固定金具が破損している場合は、センターベアリングを新品に交換する。
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=3004979
Related recalls
Same manufacturer, close in filing date
Other UD Trucks filings closest to this one by filing date.
Safety Lighting (Other) — affects 29,097 vehicles.
Open recall detail →Other (engine) — affects 1 vehicle.
Open recall detail →Speedometer — affects 43,429 vehicles.
Open recall detail →Parking Brake (General) — affects 43,702 vehicles.
Open recall detail →Headlamp — affects 1 vehicle.
Open recall detail →Other recalls affecting the same models
Filings whose affected type codes overlap with this one, newest first.
Other (Control System) — affects 92 vehicles.
Open recall detail →Brake system (air brake) — affects 2,933 vehicles.
Open recall detail →Other (Control Device) — affects 26,885 vehicles.
Open recall detail →Other Equipment — affects 34,123 vehicles.
Open recall detail →Propeller Shaft — affects 17,587 vehicles.
Open recall detail →All UD Trucks recalls · All 2021 recalls · Recall Archive home