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Content

General information

  • Technical description
  • Vehicle data sheet

Safety precautions for maintenance and repair

Maintenance

  • Location of the main components and assemblies of the car
  • Checking the car
  • Checking the condition of wheels and tires
  • Checking fluid levels in the windshield washer and tailgate reservoirs
  • Replacing the windshield wiper blades and the tailgate wipers
  • Checking the oil level in the oil pan
  • Changing engine oil and oil filter
  • Checking the level and adding coolant
  • Coolant replacement
  • Checking the gearbox oil level
  • Gearbox oil change
  • Checking the oil level in the transfer case
  • Changing the oil in the transfer case
  • Checking the oil level in the front axle gearbox
  • Changing the oil in the front axle gearbox
  • Checking the oil level in the rear axle gearbox
  • Changing the oil in the rear axle gearbox
  • Checking the fluid level in the brake reservoir
  • bleeding the hydraulic brake system, fluid replacement
  • Checking the fluid level in the clutch reservoir
  • clutch hydraulic bleeding, fluid replacement
  • Checking the fluid level in the power steering reservoir
  • Checking the performance of the vacuum brake booster
  • Checking the condition of the front wheel brakes
  • Checking and adjusting the clearance in the front wheel hub bearings
  • Checking the condition of the rear wheel brakes
  • Parking brake adjustment
  • Functional check and adjustment of the rear brake pressure regulator actuator
  • Checking the condition and replacing the auxiliary drive belt
  • Checking the condition and replacing the drive belt for the power steering pump
  • Checking condition and replacing spark plugs
  • Replacing the fuel filter
  • Replacing the air filter element
  • Checking the condition of the transmission and suspensions
  • greasing of bearings of crosspieces and splined joints of driveshafts
  • Checking steering status
  • Battery maintenance
  • Headlight beam adjustment

Diagnostics of malfunctions

  • Engine
  • Transmission, chassis, steering and braking system
  • Electrical equipment
  • Body
  • Heating and ventilation system

Engine

  • Design Description
  • Removing the cylinder head cover
  • Removing the hydraulic timing chain tensioner
  • Removing the timing chain damper
  • Replacing the low oil pressure warning lamp sensor
  • Removing the oil supply pipe to the hydraulic timing chain tensioner
  • Removing the oil supply ramp to the hydraulic support of the valve levers
  • Removing the camshaft and valve drive levers
  • Replacing the hydraulic support for the valve drive levers
  • Replacing valve stem seals
  • Replacing the front crankshaft oil seal
  • Replacing the crankshaft rear oil seal
  • Removing gear for oil pump drive
  • Timing chain and chain sprockets
  • Removing the oil pump drive roller
  • Removing the receiver
  • Removing the intake pipe and exhaust manifold
  • Removing the cylinder head
  • Dismantling and assembling the cylinder head
  • Removing the oil separator for the crankcase ventilation system
  • Powertrain support replacement
  • Crankcase gasket replacement
  • Removing the oil pump
  • Dismantling and assembling the oil pump
  • dismantling the connecting rod and piston group by car
  • Removing and installing the engine
  • Dismantling and assembling the engine

Engine management system

  • Design description
  • Operation of the management system
  • Removing the controller
  • Removing the crankshaft position sensor
  • Removing the phase sensor
  • Removing the coolant temperature sensor
  • Removing the mass air flow sensor
  • Removing the accelerator pedal sensor
  • Removing the knock sensor
  • Replacing oxygen concentration sensors
  • Removing the clutch pedal position sensor
  • Removing the brake pedal position sensor
  • Removing the speed sensor
  • Ignition coil removal
  • Removing the control unit and the status indicator of the automobile anti-theft system (APS)

Power system

  • Design description
  • Removing and disassembling the fuel module
  • Removing the fuel pressure regulator
  • Removing the fuel rail and injectors
  • Throttle removal
  • Removing the fuel tank
  • Removing the separator for the fuel vapor recovery system and gravity valve
  • Removing the adsorber of the vapor recovery system
  • Removing the canister purge solenoid valve
  • Removing the air filter

Cooling system

  • Design description
  • Coolant temperature sensor sensor replacement
  • Removing and checking the thermostat
  • Removing the expansion tank
  • Removing the radiator
  • Removing fans, replacing the motor
  • Removing the coolant pump

Exhaust system

  • Design description
  • Front pipe removal
  • Removing the optional silencer
  • Removing the main silencer

Grip

  • Design description
  • Removing the clutch reservoir tank
  • Removing the clutch master cylinder
  • Removing the clutch slave cylinder
  • Removing the clutch hydraulic hose
  • Replacing the clutch cover and clutch plate
  • Removing the clutch release mechanism

Gearbox

  • Design description
  • Replacing the stuffing box seal
  • Replacement of an epiploon of a secondary shaft
  • Removing gearbox input shaft front bearing
  • Gearbox removal
  • Gearbox disassembly and assembly

Intermediate shaft

  • Design description
  • Removing the intermediate shaft
  • Dismantling the countershaft

Transfer box

  • Design description
  • Determining the causes of vibration and centering the transfer case
  • Replacing oil seal shaft seals
  • Removing the speed sensor drive housing
  • Removing the transfer case suspension brackets
  • Replacing the differential lock warning lamp switch
  • Removing the transfer case
  • Disassembling the transfer case

Cardan transmission

  • Design description
  • Removing the propeller shaft
  • Dismantling the universal joint
  • Replacing oil seal for sliding fork

Front axle

  • Design description
  • Replacing oil seal for pinion gear
  • Replacing the bearing and the oil seal of the housing of the inner wheel drive joint
  • Removing the front axle gearbox
  • Dismantling the front axle gearbox
  • Front wheel drive
  • Design description
  • Removing front wheel drives
  • Removing the outer joint
  • Removing and disassembling the inner joint

Rear axle

  • Design description
  • Removing the axle shaft and replacing the oil seal
  • Replacing wheel studs
  • Replacing the oil seal for the driving gear of the final drive
  • Removing the rear axle gearbox
  • Dismantling and assembling the rear axle gearbox

Front suspension

  • Design description
  • Shock absorber removal
  • Removing the upper ball joint
  • Removing the lower ball joint
  • Spring removal
  • Removing the upper arm
  • Removing the lower arm
  • Removing the anti-roll bar
  • Stretch remover
  • Crossbeam removal
  • Replacing the hub bearings

Rear suspension

  • Design description
  • Shock absorber replacement
  • Spring replacement
  • Removing the upper longitudinal bar
  • Removing the lower longitudinal bar
  • Crossbar removal
  • Removing the rear axle beam

Steering

  • Design description
  • Side link removal
  • Medium traction
  • Replacing mudguards and tie rods
  • Removing and disassembling the swingarm arm
  • Steering wheel removal
  • Steering column removal
  • Steering gear removal
  • power steering system bleeding
  • Removing the power steering reservoir
  • Power steering pump removal

Brake system

  • Design description
  • Replacing the front brake pads
  • Replacing the rear brake pads
  • Removing the brake master cylinder reservoir
  • Removing the brake master cylinder
  • Removing the brake servo and adjusting the brake pedal free play
  • Dismantling the front brake mechanism
  • Replacing the front brake hose
  • Replacing the rear brake hose
  • Replacing brake tubes and rear axle beam tee
  • Replacing the rear wheel cylinder
  • Removing the rear brake pressure regulator and its drive
  • Removing the parking brake assemblies

Electrical equipment

  • Design description
  • Replacing fuses and relays
  • Removing the ignition switch
  • Removing the battery
  • Generator test
  • Removing the generator
  • Generator disassembly
  • Removing and checking starter
  • Dismantling the starter
  • Headlight removal, lamp replacement
  • Replacing the lamps in the front lamp, removing the lamp
  • Replacing the side direction indicator lamp, removing the indicator
  • Replacing lamps in the rear light, removing the light
  • Removing the reversing light switch
  • Removing the license plate light, replacing the lamp
  • Removing an additional brake signal, replacing lamps
  • Removing interior lights and door switches
  • Removing the direction indicator relay and alarm
  • Removing the alarm switch
  • Removing the steering column switch
  • Beeping
  • Removing the windshield wiper
  • Removing the windshield washer pump
  • Removing the tailgate wiper
  • Removing the tailgate glass washer pump
  • Removing the dimmer
  • Removing instrument cluster, replacing lamps
  • Replacing the outdoor temperature sensor

Body

  • Design description
  • Removing the radiator lining
  • Removing the hood lock and traction drive lock
  • Removing the hood
  • Removing the mudguards of the engine compartment
  • Removing the pipe and the spare wheel support
  • Removing the front and rear bumpers and towing eyes
  • Removing and installing the windshield
  • Removing the exterior rearview mirror
  • Removing the door trim
  • Removing the door lock
  • Removing the outer door handle
  • Replacing the door glass
  • Removing the door window lifter
  • Removing the door open stop
  • Removing the door
  • Removing the outer trim for the tailgate
  • Removing the luggage compartment door trim
  • Removing the tailgate lock
  • Removing the tailgate
  • Removing the gas-filled stops for the tailgate
  • Removing the tailgate
  • Removing the floor tunnel lining
  • Removing the storage shelf
  • Removing the radio mount panel
  • Removing the front seat
  • Removing the rear seat
  • Interior upholstery removal
  • Removing the dashboard
  • Removing the fuel filler flap

Heating and ventilation system

  • Design description
  • Heater tap removal
  • Heater fan removal
  • Removing additional heater fan resistor
  • Removing heater radiator with faucet
  • Removing the air intake box, radiator cover, heater rods and heater control arm bracket
  • Removing central nozzles and air ducts for glass heating

Applications

  • Repair tools
  • Tightening torques for critical threaded connections
  • Applicable fuels, lubricants and operating fluids
  • Lamps used in the car
  • Characteristics of spark plugs

Electrical diagrams

Lada 4 × 4 / 2121 Niva / 2131 Niva since 2009, service e-manual (in Russian)
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Electroschemes Lada 4 × 4 / 2121 Niva / 2131 Niva since 2009

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