Last Updated:2025/12/07
Before reassembling the axle, the mechanic secured the castellated nut with a cotter pin to prevent loosening during operation.
See correct answer
Before reassembling the axle, the mechanic secured the castellated nut with a cotter pin to prevent loosening during operation.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)