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在拆装铁牛—55型拖拉机主离合器后轴承时,发现自紧油封(80×105×12)不能完全装入后轴承座内,导致该处漏油。后来,我们在自紧油
When disassembling the bearing of the main clutch of the Tractor -55 tractor, it was found that the self-tight oil seal (80 × 105 × 12) could not be completely loaded into the rear bearing seat, leading to oil leakage. Later, we are in tight oil