15.3. Replacement of an epiploon of the leading gear wheel

 PERFORMANCE ORDER

Work is carried out on the elevator or a viewing ditch.

We disconnect from a reducer of the forward bridge the driveshaft (see Removal of the driveshaft).
We bring cases of internal hinges of drives of forward wheels out of gearing with gear wheels of drives of a reducer of the forward bridge (see Removal of a reducer of the forward bridge).
By dynamometer it is turned clockwise the leading gear wheel for a nut of fastening of a flange and we define the moment of its resistance to rotation (similar to the operation given in the section Replacement of an Epiploon of the Leading Gear Wheel of the Main Transfer).

We insert bolts into two next openings of a flange and navorachivay on them nuts.

Head "on 24" we turn off a flange nut, keeping it from a provorachivaniye an assembly shovel.

We remove a washer.

We remove a flange from a shaft of the leading gear wheel.

At difficulty we press it a stripper.

The screw-driver we hook an epiploon …

… also we take out it.

Having greased a working surface of a new epiploon with Litol-24 lubricant, we press its suitable piece pipes, we establish a flange and we tighten a nut of fastening of a flange, checking the moment of resistance to rotation of the leading gear wheel (similar to the operations given in the section Replacement of an Epiploon of the Leading Gear Wheel of the Main Transfer).
Further assembly is carried out to the sequences, the return dismantling.