The doors of the VAZ 2104, 2105, 2106, 2107, NIVA do not close well. Part 1

✅ Cleaning and lubrication, maintenance and adjustment of door locks on VAZ 2104, 2105, 2106, 2107, NIVA cars. Why do doors close badly?
☝️ Another common reason for poor closing of doors on VAZ cars with high mileage is sagging doors, tired hinges.
Cleaner - degreaser WURTH premium aggregate cleaner - spray art: 008901087 - 500 ml;
Grease - spray Grease WURTH HHS 2000.
Later, the 2nd part will be removed, maintenance, repair and lubrication with the removal of locks.
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☝️☝️☝️Another important point was missed!!! After a detailed study, we can say the following - for starters, you should not remove the damper cracker, but rather try to service it. Having removed the entire base, having unscrewed 3 screws, we press on the end of the rod, we take out the BRUCK with the rod and the spring. We carefully examine the rod and if it is bent, we straighten it. Next, we lubricate this entire assembly: the insides of the cracker and the rod (ideally, I would use import here. PFG110 grease from the manufacturer TRW. We assemble everything back, also securing 3 screws, but not much. Close / open the door several times so that the latch falls into place, then tighten the 3 screws completely.