A rigid rod is fitted into the hole and arranged to have, for example, {HEAD ~ the inner wall} of {TAIL ~ the disc straddling portion} of the caliper come to engage it to thus prevent the caliper from dropping when it is turned about the slide pin 
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A rigid rod is fitted into the hole and arranged to have , for example , { HEAD ~ the inner wall } of { TAIL ~ the disc straddling portion } of the caliper come to engage it to thus prevent the caliper from dropping when it is turned about the slide pin
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH