Content

Operating instructions

Maintenance

• Car care
• Starting the engine using a booster battery
• Jacking up the car
• Maintenance - general information

Diesel engines AGX, AHD, ANJ, ARA, AVR, BBE, BBF with a volume of 2.5 liters

• Specifications
• Engine number
• Engine - removal and installation
• Engine - disassembly and assembly
• Lubrication system
• Cooling system
• Power system
• Supercharging system with turbocharger
• Diesel fuel injection system
• Exhaust system
• Exhaust gas recirculation
• Pre-glow system

Diesel engines AGK, ATA 2.8 l

• Specifications
• Engine number and first cylinder
• Engine - removal and installation
• Engine - disassembly and assembly
• Lubrication system
• Cooling system
• Power system
• Supercharging system with turbocharger
• Repair of the direct fuel injection system of a diesel engine
• Exhaust system
• Pre-glow system

Diesel engines AUH, BCQ of 2.8 liters

• Specifications
• Engine number and first cylinder
• Engine - removal and installation
• Engine disassembly
• Lubrication system
• Cooling system
• Power system
• Supercharging system with turbocharger
• Diesel direct injection system
• Exhaust system
• Exhaust gas recirculation

Front suspension

• Specifications
• Front suspension cross member, leaf springs, stabilizer bar and suspension arms
• Wheel assembly and shock absorbers
• Wheel fastening. VW LT 46 cars

Rear suspension

• Rear axle beam, springs, stabilizer, shock absorbers. Cars VW LT 28/35
• Rear axle beam, springs, stabilizer, shock absorbers. VWLT46 cars
• Wheel hub assembly, rear - removal and installation. VWLT46 cars
• Wheel hub assembly. Cars VW LT 28/35
• Rear axle shaft - disassembly and assembly. Cars VW LT 28/35

Wheels and tires

• Wheel - removal and installation

Steering

• Steering column and steering wheel
• Power steering pump, expansion tank, hydraulic lines
• Power steering gear - removal and installation
• Tie rod - removal - refitting
• Adjusting the steering gear

Braking system

• Specifications
• Anti-lock braking system ABS / EDS type Bosch 5.0
• Anti-lock braking system ABS / EDS type Bosch 5.3
• Fault indication using control lamps K47, K118 and K135
• Front and rear axle ABS
• Front wheel brake repair
• Rear wheel brake repair
• Parking brake
• Pedal assembly
• Brake booster / brake master cylinder
• Vacuum pump
• Repair of front brake calipers
• Rear brake caliper repair
• Bleeding the brake system

Mechanical transmission

• Specifications
• Location of gearbox markings
• Clutch drive repair
• Clutch
• Gear shifting mechanism
• Gearbox - removal and installation
• Checking and topping up transmission oil level
• Cardan shaft - removal and installation
• Propeller shaft flange oil seals - replacement

Body and interior trim

• Interior rearview mirror
• Cover plates, covers and decorative guards
• Seat belts
• Airbags
• Front panel
• Door upholstery
• Pillar and side trims
• Ceiling cladding
• Front seats
• Rear seats
• Front seat cushions and upholstery
• Rear seat upholstery and cushions
• Front wing
• Hood
• Front door
• Central locking
• Sliding door
• Rear left hinged door (high roof)
• Rear right hinged door (high roof)
• Side swing door
• Three-way tipper
• Front bumper
• Rear bumper
• Glasses, glued with a power seal
• Side mirror
• Wide angle mirror
• Spare wheel mounting bracket

Electrical system

• Battery
• Starter
• Generator
• Cruise control (GRA)
• Instrument cluster
• Audio systems
• Antennas
• Windshield wiper
• Windscreen washer
• Headlights
• Additional brake light
• License plate light
• Steering column switch block
• Ignition lock
• Pneumatic headlight range control
• Taillights
• Side marker lights
• Contact group of the ignition lock
• Front panel switches
• Relay and fuse box
• Repair of wire harnesses
• Repair of the front wiring harness
• Rear wiring harness routing
• Repair of the rear wiring harness

Heating and air conditioning systems

• Heater repair in the cabin
• Repair work on vehicles equipped with air conditioning systems and rules for handling refrigerant
• Manual climate control
• Repair work of parts and assemblies of the refrigerant circuit

Basic electrical diagrams