怎么换自行车的刹车油？教你更换刹车油
当刹车服役一段时间后就应该进行更换刹车油保养工作，今天我们就来告诉你如何为Magura MT刹车更换刹车油。http://www.biketo.com/d/file/edge/repair/2015-01-08/1446bbbee6807f99887313b040531cd3.jpg准备工具：MAGURA专用针筒T25梅花MAGURA矿物油8mm开口扳手http://www.biketo.com/d/file/edge/repair/2015-01-08/5984a74f694f86b5201cdd9b58ae22ff.jpg开始先拆下轮子http://www.biketo.com/d/file/edge/repair/2015-01-08/310d35af8ac38f5b0b0a6918a46fb01c.jpg用T25梅花扭开固定来令片的螺栓http://www.biketo.com/d/file/edge/repair/2015-01-08/f08a7c0b149606f11fee5d7b6fde0a40.jpg然后把来令片拆出来http://www.biketo.com/d/file/edge/repair/2015-01-08/0ae64e3056491a5680fe8611106065c1.jpg使用MAGURA活塞行程胶塞检查一下来令片的磨损程度，如果可以塞入缝里就表示来令片需要更换。http://www.biketo.com/d/file/edge/repair/2015-01-08/0c13ca67188e68a2e1932a6508d29118.jpg用8mm扳手轻压活塞使它回到原位http://www.biketo.com/d/file/edge/repair/2015-01-08/473b7bc19fd8e4cd826433fbdbf47cd4.jpg把活塞行程胶塞放入鲍鱼里并把固定来令片的螺栓上回来去卡住塞子http://www.biketo.com/d/file/edge/repair/2015-01-08/875199100344b81b6e50934757d6ce73.jpg对于MT7和MT5的四活塞刹车则需要两个独立的胶塞http://www.biketo.com/d/file/edge/repair/2015-01-08/61e12ba81a08a517562bde8ee2f8021a.jpg用针筒吸入矿物油，油量大概在25-30mm，吸入矿物油后可以用手指反复弹动针筒让气泡可以往上跑然后集中排出，减少针筒里的空气积聚。http://www.biketo.com/d/file/edge/repair/2015-01-08/0d645362de50cd45c65a57f8d3488552.jpg拆下鲍鱼的注油孔螺丝，将针筒装上http://www.biketo.com/d/file/edge/repair/2015-01-08/3a3f6b6da6e154f3a93cffc8852548d7.jpg刹车手柄与地面平行http://www.biketo.com/d/file/edge/repair/2015-01-08/113c79ce23b24aec878d00efedcb069b.jpg使用T25扭开刹车油舱螺丝http://www.biketo.com/d/file/edge/repair/2015-01-08/5f2494c87335041a8b00efd15d7c5f4d.jpg装上针筒http://www.biketo.com/d/file/edge/repair/2015-01-08/fd371e89e9a6ee6c5505d0e70392c512.jpg从上往下注油，上下针筒来回推动排出刹车里的空气，重复数次此步骤。http://www.biketo.com/d/file/edge/repair/2015-01-08/9ed98fec585a24f84ce3a294c5dcdb26.jpg同时捏动刹车，直到感觉到刹车力道明显恢复http://www.biketo.com/d/file/edge/repair/2015-01-08/009c19d8cd80456407f5655752fa738a.jpg然后取出针筒，把注油螺丝扭紧，使用扭力为0.5Nm，我们建议只用三根手指力量来上紧最为合适。http://www.biketo.com/d/file/edge/repair/2015-01-08/1b1379143c2e66c36a944158eab3ec2a.jpg现在可以拆下鲍鱼的针筒，扭紧注油孔螺丝和取出活塞行程胶塞，彻底清洗鲍鱼上面的杂质和污垢。http://www.biketo.com/d/file/edge/repair/2015-01-08/598f5b17903ffb8ae52d22c803755c1b.jpg然后在重新放入来令片即可本文由：美骑易购自行车网上商城提供！
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