The door upholstery is made of PVC film, which is welded by dielectric welding to a 2.5 mm thick fibreboard panel. A layer of synthetic wool is laid between the film and the panel to obtain a decorative pattern. The upholstery has decorative overlays, in the upper part it is fastened with a stainless steel holder riveted to the door, and with elastic plastic holders in other places around the perimeter.
A similar design for cars 2102 and 21021 have upholstery of the tailgate and rear upholstery of the sidewalls.
Door opening limiters
Do not allow when opening the abutment of the end of the door in the body pillar. Limiters are made of spring wire. The bent ends fit into an eyelet welded to the body pillar. The limiter goes inside the door and covers the plastic roller. When the door is opened to failure, the roller unclenches the branches of the limiter and enters the expanded section, limiting the opening of the door and holding it in the open position.
Door windows
Cable, mounted on the inner panel of the door with three nuts. The cable covers three rollers 1, 4, 10 (pic. 193) and is wound on the drum mechanism 5. The drum gear is engaged with the drive gear. The action on the cable is transmitted by handle 9 through the drive roller, spring brake, drive gear and then to the driven gear with the drum. The spring brake prevents spontaneous lowering of the glass. The glass is fixed in the holder 3, which, in turn, is attached to the cable 11 by a plate 2 with two screws. The window regulator handle 9 is mounted on the splined end of the drive shaft. Spring 8 enters the groove of the roller and locks the power window handle. The cable is tensioned by the displacement of the tension roller 10 assembled with a bolt attached to the inner panel of the door. The axis of the handle 9 is sealed with a gasket 6, closed by a cover 7.
Door locks
Rotor teeth 2 (pic. 194), mounted on the central roller 13, when the door is closed, they run into the tooth of the latch body 1 and turn the roller with the ratchet 16. The protrusion of the lever 17 of the external drive, under the action of the spring, locks the roller with the rotor by the ratchet teeth. Ratchet teeth provide preliminary and full locking of the lock.
The lock can be locked with button 7 to prevent access to the passenger compartment from outside. When the button is pressed with the door closed, the rod 8 rotates the lever 12 provided with a spiral spring 9, which blocks the lever 17 of the external drive with a protrusion. The locked front door lock can be released by lifting the button or pulling back the inside handle, or the lock switch 5 when the key is turned. When the switch key is turned, the switch leash acts through the rod 15, the roller 14 on the lock lever 12 and unlocks or locks the lock.
The locks of the rear doors, unlike the front ones, can be blocked both with the doors closed and with the doors open (the button can be pressed with the door open and then closed). The lock can only be unlocked by lifting the lock button. This ensures the safety of passengers.
The lock has a special washer (not shown in the figure), which, when the door is closed, comes into contact with the latch cracker 3, pressed by the spiral spring 4. The latch cracker selects the gap between the upper edge of the washer and the latch body and eliminates the vertical movement of the door when the car is moving. In the event of a collision or overturning of the car, the washer simultaneously prevents the doors from spontaneously opening due to deformation of the door or body pillars. The washer goes beyond the walls of the latch body and prevents such movement of the lock. The lock retainer is bolted to the body pillar. Due to the enlarged holes in the rack, the latch can be adjusted in depth to ensure normal preload of the door seals and avoid the door falling or protruding relative to the body surface, as well as in height to ensure the closing of the door.