Hitachi zaxis 350lc excavator service repair manual

Page 43

GENERAL / Tightening Torque NOTE 1.Apply lubricant (e.g. white zinc B dissolved into spindle oil) to bolts and nuts to reduce friction coefficient of them. 2.Make sure bolt and nut threads are clean before installing. 3.Apply LOCTITE to threads before installing and tightening swing bearing mounting bolts and lower roller mounting bolts.

W1-2-2


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