Overview
| MLIT filing number | 1153560 |
|---|---|
| Type | Statutory Recall (government-mandated recall) |
| Date filed | July 27, 2023 |
| Manufacturer(s) | Suzuki |
| Component | Engine assembly |
| Production period | June 2022 — October 20, 2022 |
| Vehicles affected | 104 units |
Defect
On the engine camshaft, a programming error in the heat treatment machine caused the exhaust cam to be improperly heat-treated, leaving the cam surface with insufficient hardness. The exhaust cam undergoes abnormal wear, producing abnormal noise. Continued operation can cause the engine to stall and become unable to restart.
Corrective action
On all vehicles, replace the camshaft 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 |
|---|---|---|
| 2BK-ED22B | Gixxer | ED22B-108256 — ED22B-108396 |
Original Japanese (MLIT source text)
Show the original Japanese filing text
状況
原動機のカムシャフトにおいて、熱処理機のプログラム調整ミスによりエキゾーストカムの熱処理が不適切なため、表面硬度が不足しているものがある。そのため、エキゾーストカムが異常摩耗して異音が発生し、そのまま使用を続けると原動機が停止し、再始動できなくなるおそれがある。
改善措置
全車両、カムシャフトを良品と交換する。
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=3009408