2. Remove the seal.
3. Turn away screws, disconnect caps and clamps, then remove a ventilating lattice.
1 - sealant,
2 - screw,
3 - bushing,
4 - side ventilation grill,
5 - piston,
6 - latch,
7 - ventilation grill,
8 - gasket.
4. Installation is made in an order, the return to removal.