Vehicle starting and charging system Lada Priora 1

Battery design features
A lead starter battery with a capacity of 55 Ah is installed on the car. Batteries of this capacity are produced by many different manufacturers, but the characteristics of these batteries are...

Battery malfunctions
Battery malfunctions, their causes and solutions

Battery care
At least once every two weeks, remove dust and dirt from the surface of the monoblock and the battery cover with a dry rag. If electrolyte is accidentally on the cover, remove it with a clean rag...

Checking the electrolyte level in the battery
Periodically, at least once every two weeks, check the electrolyte level in the battery cells. Note. For batteries with a cover common to all cells, equipped with a capacitor cavity, it is allowed to...

Checking the state of charge of the battery
If during operation there are difficulties with starting the engine, check the degree of charge of the battery by electrolyte density or voltage at its terminals in an unloaded state (tab. 10.1). Use...

Removing and installing the battery
You will need: key «on 10», socket wrench «at 13». 1. Open the hood. 2. Loosen handpiece pinch bolt nut... 3.... and remove the wire from the terminal «minus» battery. 4. Move aside the rubber...

Charging the battery
Carefully clean the battery removed from the car, especially its upper part, check the electrolyte level (see «Checking the electrolyte level in the battery» ) and adjust if necessary. The battery is...

Generator design features
A mod generator is installed on Lada Priora cars. 5102.3771 AC, three-phase, with built-in rectifier unit and electronic voltage regulator, clockwise rotation (when viewed from the drive side). Mod...

Possible generator malfunctions
Possible malfunctions of the generator, their causes and remedies

Removal and installation of the generator
You will need a socket wrench «at 13». 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the alternator drive belt (see «Replacing the alternator drive belt» ). 3. Disconnect the...

Checking and replacing the voltage regulator with a brush holder
The generator 5102.3771 has a voltage regulator mod. 5102.3771.060. The operation of the voltage regulator is to continuously automatically change the generator excitation current in such a way that...

Generator repair
You will need: Flat and Phillips screwdrivers, wrenches «for 8», «on 10», socket wrenches «for 8», «at 24», hammer, tester. 1. Remove the alternator from the vehicle (see «Removal and installation of...

Starter design features
A starter mod is installed on Lada Priora cars. 2111.3708010-01. Pic. 10.3. Starter switching circuit: 1 - starter; 2 - mounting block; 3 - switch (lock) ignition; 4 - storage battery; A - to the...

Possible starter malfunctions
Possible starter malfunctions, their causes and remedies

Removal and installation of a starter
You will need: ring wrenches «at 13», «at 15». 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the air filter (see «Removal and installation of the air filter» ). 3. Turn away a...

Starter repair
Pic. 10.4. Starter details 2111.3708010-01: 1 - body; 2 - thrust ring from the side of the collector; 3 - anchor; 4 – permanent magnet; 5 – a nut of fastening of the tire of brushes of positive...

Design features of the ignition system
The ignition system does not use a traditional distributor... ...individual ignition coils are used here. There are no moving parts in the ignition system, so it requires no maintenance or...

Removal and installation of ignition coils
You will need a socket «on 10». 1. Disconnect the wire from the terminal «minus» battery. 2. Remove the decorative casing from the engine (see «Removal and installation of a decorative casing of the...