| 1. For replacement of the lower sealant 1 (see rice. Installation of sealants of forward doors) doors take out percussion caps 2 of the panel of a door and remove a sealant 1. |
| 2. Establish a new sealant upside-down. |
| 3. For replacement of a sealant 3 doorways remove the corresponding slip, and then a sealant. |
| 4. Begin to establish a new sealant with the top part of an aperture. At the same time the joint of a sealant has to be on a forward rack of a body at distance And = 300 mm from a threshold. |