Revision as of 02:40, 15 April 2025 by Tefny(talk | contribs)(Created page with "{{pll|潤滑の概要|潤滑剤の注油}}が必要な{{pll|Rail Vehicle Types|車両}}には、その{{pll|Rail Vehicle Types|駆動システム}}に手動でしか潤滑できない部品が設置されています。")
They usually have small oil cups scattered around. Opening the caps reveals the oil level in each cup. The cups need to be individually refilled, using an oiler. The caps are then closed, to prevent oil from spilling out.
