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在修理ＵＨ０８３挖掘机的液压变量泵时，应注意如下一些问题。ａ．泵的各零件及拆装工具等都应认真清洗，保证清洁，新换的零件，应清除防锈油，修理场所不得有风沙、灰尘侵袭。ｂ．检查各零件的磨损程度，对于超过规定尺寸的零件，能修复的尽量修复再用，不能修复的必须...
In repairing UH083 excavator hydraulic variable pump, should pay attention to the following questions. a. Pump parts and disassembly tools should be carefully cleaned to ensure clean, new parts should be removed anti-rust oil, repair sites shall not be sand, dust invasion. b. Check the degree of wear of the parts, for more than the required size of the parts, repair can be repaired as much as possible, can not be repaired must ...