You will need: a micrometer, a caliper, a ruler

Remove carbon deposits from the combustion chambers

Diagnostic code maps P0136 to P0351 with the ME17.9.71 Niva Chevrolet controller

Code P0136 Oxygen sensor after the neutralizer is faulty

Generator type 9402.3701-01 alternating current, three-phase, with built-in rectifier unit and electronic voltage regulator, right-hand rotation (drive side)

When the ignition is turned on, voltage is supplied to the excitation winding of the generator (terminal "D" of the generator 9412.3701 and "B" of the generator 371.3701) through the control lamp in the instrument cluster (the lamp is on) and the resistors connected in parallel to it

The pressure regulator (Fig. 1) regulates the pressure in the hydraulic drive of the rear brake mechanisms depending on the load on the rear axle of the car

The front axle of the Chevrolet Niva is a main gear and differential installed in a single housing

The vehicle steering can be equipped with three types of options

The steering mechanism without a booster is shown in Figure 1

The starter type 5722.3708 is a DC motor with excitation from permanent magnets, combined with a planetary gearbox and an electromagnetic two-winding traction relay

Change the power steering fluid if it is excessively contaminated

The air filter element replacement is scheduled - every 30,000 km

You will need: keys "13", "17".

Disconnect all cardan shafts from the transfer case

The vehicle is equipped with a single-plate, dry, permanently closed clutch with a central diaphragm spring

The clutch device is shown in Fig. 1

Possible faults of the Niva Chevrolet clutch

Cause of fault

Remedy

Incomplete disengagement of the clutch (clutch "leads")

The operating principle of an air conditioner is almost the same as that of a home refrigerator

We wash the outer part of the gearbox, prepare the keys for repairing the gearbox