Replace piston rings after 70,000–90,000 km (depending on vehicle operating conditions)

During repairs, brake pads and wheel cylinders or parts included in them usually need to be replaced, for the removal of which there is no need to remove the entire brake mechanisms

Periodically check the condition of springs, suspension springs and shock absorbers, their fastening and eliminate any identified faults

If the oil pump parts wear out a lot, the pressure in the lubrication system decreases and noise appears

If the amplifier fails, only the force from the driver’s foot is transmitted to the pistons of the master cylinder through pusher 33 (see Fig. 1), control valve, buffer 20 and rod 7

Transistor switch type 131.3734 or 90.3734 is installed on the car on the left mudguard behind the battery

Constantly monitor the serviceability of the working brake system, adjust it in a timely manner and eliminate any malfunctions

Repair and maintenance of the front axle UAZ-3151

The main gear and differential of the front axle are similar in design to the rear axle

Disassemble the generator in the following order:

Carburetor K-151V (Fig. 1) - vertical, emulsion, two-chamber, with a falling mixture flow and sequential opening of the throttle valves

Engine cooling system – liquid, closed, with forced circulation of coolant by a centrifugal pump

The hydraulic clutch release (Fig. 1) of vehicles of the UAZ-31512 family consists of a suspended pedal 19, a master cylinder 5, a hydraulic pipe 4, a hydraulic hose 24 and a working cylinder 25

UAZ vehicles are equipped with a four-cylinder, four-stroke, overhead valve, carburetor engine with liquid cooling

Repair the carburetor if any of its parts break or if the carburetor performs unsatisfactorily after adjustment in all engine operating modes

After disassembling, thoroughly rinse all gearbox parts in kerosene, blow with compressed air and inspect

An ignition coil is a transformer, on the iron core of which a secondary winding is wound, and on top of it is a primary winding

Removing and installing the engine on vehicles of the UAZ-31512 family

Before removing the engine from a vehicle mounted on an inspection ditch, do the following:

The valves are driven from the camshaft through pushers, pushrods and rocker arms (Fig. 1)