Analysis of bridge crane minor repairs Precautions

Workshop  hoist gantry crane  maintenance cycle will normally be based on the provisions minor repairs, and now analyze crane minor repairs Precautions
    1 Replace reached the limits of fatigue wear rope;
    2 Replace badly worn pivot bolt;
    3 Replace the brake shoe;
    4 Check and replace the gear oil;
    5 Check or replace the hook guard, damaged pulley;
    6 Replace the  bridge gantry crane  buffer spring;
    7 Check the motor and other safety devices;
    8 Check the gear coupling wear, replacement parts to be scrapped;
    9 fastening bolts and replacing the ministries;
    10 brake repair, replacement of wearing parts;
    11 Maintenance and cleaning slide lighting signal cable on the dirt;
    12 reducer overhaul,jib crane replacement of wearing parts, eliminate leakage;