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修复你的物品

维修的权力

配件 & 工具

跳到步骤#1

Phillip Takahashi编辑

等待批准

之前
之后
不变

步骤行

[* black] Hold the Pump lever all all the way down and put a space under the chain. Gently release the lever.
[* black] Put one wrench on the bolt head. Hold this wrench still. Put another wrench on the nut and turn it counter-clockwise until it is loose.
[* black] Finish removing the bolt and nut by hand.