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自転車 Shimano GRX RD-RX812のPDF ディーラーズマニュアルをオンラインで閲覧またはダウンロードできます。Shimano GRX RD-RX812 37 ページ。

Shimano GRX RD-RX812 ディーラーズマニュアル
Maintenance

Applying grease to the chain stabilizer

Applying grease to the chain stabilizer
If there is a noticeable change in friction in the chain stabilizer assembly, or if it starts to make
noise, you may need to add grease to the chain stabilizer.
* When assembling, reverse the procedure.
1.
Set the switch lever in the OFF position.
2.
Remove the plate unit cover.
3.
Remove the chain stabilizer and cam unit together.
ON
OFF
Switch lever
Plate unit cover
Chain
stabilizer
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