14.2. Replacement of oil in the back bridge
We perform work on a viewing ditch or the elevator. Before replacement of oil it is necessary to warm up it, having passed not less than 10 km on the car.
Cap key "on 19" we turn off a stopper of a drain opening...
... also we merge oil in the substituted capacity.
We clear a magnet of a stopper of a drain opening...
... also we wrap it.
Cap key "on 19" we turn off a stopper of a jellied opening.
We fill in with the syringe oil to the level of the lower edge of a jellied opening.
We wrap a stopper.
Rotating and shaking a cap, we clean сапун ventilation of a case of the back bridge, located on the left casing of a beam.
In need of more careful clearing or replacement of a sapun...
... a key "on 11" we turn off сапун...
... also we remove it.
We clean сапун and we establish it into place.