BFM1013 Rot.shaft lip seal 04253373 04907772

BFM1013 Oil seal 04253373 installation precautions:

1. Before installing the 04253373 oil seal, be sure to wipe the crankshaft flange surface and the oil seal installation hole with cleaning fluid or a cotton cloth dipped in soapy water, and then wipe it with a dry cotton cloth; the cleaning fluid and oil in the oil seal hole are not wiped clean. After the oil seal is assembled, it will cause Secondary oil leakage of the rear oil seal;

2. Before installation, it is necessary to check whether the oil seal spring is installed in place, and the main lip is flanged and scratched;

3. The press-fitting process should be pressed vertically and should not be skewed.