Open official notice

Motorcycles (Honda Super Cub 110 and others) - Repair

Official notice

8 Sept 2016

Last checked

27 Oct 2026

RecallScope risk estimate:HighCAA Japan

An official CAA Japan notice concerns Motorcycles (Honda Super Cub 110 and others) - Repair. Due to a defect in the fuel system (fuel pump). ■Defective part (component name): Fuel system (fuel pump). ■Description and cause of the defective structure, equipment or performance: Due to an inappropriate material used for the resin inlet cover inside the fuel pump, prolonged immersion in the test oil used during manufacturing may cause the inlet cover to swell during use and interfere with the impeller. This increases resistance at the interference point. If wear particles generated there become trapped between the inlet cover and impeller, in the worst case the fuel pump may stop, causing the engine to stall and preventing it from restarting. Published 2016-09-08.

What to do now

(Improvement campaign)505. ■Corrective measures: On all vehicles, replace the fuel pump unit with a modified unit.

Recall number

505

Official notice

2016-09-08

The hazard

Due to a defect in the fuel system (fuel pump). ■Defective part (component name): Fuel system (fuel pump). ■Description and cause of the defective structure, equipment or performance: Due to an inappropriate material used for the resin inlet cover inside the fuel pump, prolonged immersion in the test oil used during manufacturing may cause the inlet cover to swell during use and interfere with the impeller. This increases resistance at the interference point. If wear particles generated there become trapped between the inlet cover and impeller, in the worst case the fuel pump may stop, causing the engine to stall and preventing it from restarting.

How to check if you're affected

Compare the product name and identifiers below with the item you own. Check the official notice for the affected products and next steps.

Recall Numbers

505

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Affected products

Product 1

ホンダ スーパーカブ 110 他

Hazard

Due to a defect in the fuel system (fuel pump). ■Defective part (component name): Fuel system (fuel pump). ■Description and cause of the defective structure, equipment or performance: Due to an inappropriate material used for the resin inlet cover inside the fuel pump, prolonged immersion in the test oil used during manufacturing may cause the inlet cover to swell during use and interfere with the impeller. This increases resistance at the interference point. If wear particles generated there become trapped between the inlet cover and impeller, in the worst case the fuel pump may stop, causing the engine to stall and preventing it from restarting.

Where it was sold

Retailer information is not currently available in RecallScope. Check the official notice for distribution details.

Location 1

JP · Japan

Affected area 1

JP · Japan

Company & contacts

Brand

Manufacturer

本田技研工業株式会社

Phone

0120-086819

Brand: Honda. Contact: 本田技研工業株式会社. Phone 0120-086819.

Source & status

Source

Tier

official

Category

VEHICLES

Official classification

消費者庁 — 修理

Recall details

Recall number

505

Event id

CAA-00000016201

Source tier

official

Documents, notices & source

See the official notice and source documents for full details.

View full official notice
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