In July 2024, Honda filed a statutory recall with Japan's Ministry of Land, Infrastructure, Transport and Tourism (MLIT) concerning the Cooling system, covering the CBR250RR. The filing affects 3,191 vehicles manufactured between December 27, 2022 and November 29, 2023.
Overview
| MLIT filing number | 1155210 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | July 11, 2024 |
| Manufacturer(s) | Honda |
| Component | Cooling system |
| Production period | December 27, 2022 — November 29, 2023 |
| Vehicles affected | 3,191 units |
Filing in context
The Cooling system is the most frequently cited component category in this archive, appearing in 14 of its 4,890 filings. This filing is one of 18 Honda notifications from 2024 in this archive. For scale, 2,178 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 11 months.
Defect
In the engine, an incorrect manufacturing process for the water pump cover has left paint adhering to the joint pipe press-fit area on some units. Engine heat reduces the interference fit at the joint pipe press-fit area, causing the joint pipe to pull out and high-temperature coolant to leak. In the worst case, the coolant may contact the driver and cause burns, or the engine may overheat.
Corrective action
On all vehicles, replace the water pump cover with a conforming part.
Affected models & chassis ranges
This filing lists 1 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 |
|---|---|---|
| 8BK-MC51 | ＣＢＲ２５０ＲＲ | MC51-1500011 — MC51-1503717 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
原動機において、ウォータポンプカバーの製造工程が不適切なため、ジョイントパイプ圧入部に塗装が付着しているものがある。そのため、エンジン等の熱によりジョイントパイプ圧入部の締め代が減少し、ジョイントパイプが抜け、高温の冷却水が漏れて、最悪の場合、運転者に付着すると火傷する、または、オーバーヒートするおそれがある。
改善措置
全車両、ウォータポンプカバーを良品と交換する。
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=3009791
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