Scania Series 3 with engines of 9 / 11 / 14 liters, service e-manual (in Russian), volume 1

Volume 1 provides repair information: - gearboxes - rear axle reducer - heating and ventilation systems - electrical equipment Contents Gearbox GR 871 Main gearbox Shafts Synchronizer Planetary gear Lubrication system How the gearbox works Main gearbox Planetary gearbox Management system Gearbox device GR 880 Main gearbox Synchronizer - main gearbox First gear syncronizer (double sync) Planetary gear Synchronizer - planetary box Management Lubrication system Main gearbox Planetary gear Transmission principle Main gearbox Planetary gear shifting Management system Repair of the GR 880 gearbox Specifications Main gearbox Planetary gearbox (planetary gearbox) EGR 880 power take-off EGR 881 power take-off EGR 882 power take-off Main gearbox Transmission housing - disassembly Gear shift housing disassembly Drive shaft - disassembly Intermediate shaft - disassembly Main shaft disassembly Synchronizers Synchronizer - check Synchronizer - assembly Main shaft - assembly Intermediate shaft assembly Drive shaft - assembly Gearshift housing - assembly Adjustment (old style plunger) Transmission housing - assembly Measuring the axial clearance of the main and intermediate shafts Planetary gearbox (planetary gearbox) Extraction from the main gearbox (main gearbox is installed on the universal bench) Planetary housing - disassembly Output shaft - disassembly Synchronizer - disassembly Synchronizer - assembly Output shaft - assembly Planetary gear housing - assembly Installing the planetary gearbox to the main gearbox Shift pneumatic cylinder - assembly Output shaft seal replacement Speedometer drive Protection against exceeding the maximum permissible speed EGR880 power take-off EGR 881 power take-off EGR 882 power take-off Disassembly Build R 770 rear axle reduction gear repair Repair Disassembly Solid body blocker Collapsible body bollard Disassembly and assembly of the pinion assembly Build Bearing preload adjustment Differential Dismantling Build Regulation with special equipment Adjusting the side play of the teeth engagement Differential bearing drag torque adjustment Differential lock actuator assembly Main technical characteristics Lubrication system Tightening torques for threaded connections, (Nm) Heater WEBASTO DBW 2010 Specifications Heating system design Main units Heater start Stop Heater installation GPR Trucks Trucks T Cooling system connection Trucks GPR 113 Trucks GPR 93 Trucks Т 113 Trucks T 93 Trucks R 143 Trucks T 143 Fuel connection Heater electrical connection Heater troubleshooting Check and adjust Starting candles Fuel pressure Adjusting the amount of CO2 in the exhaust gases of the heater Heating and ventilation Specifications Heating and ventilation Cab heater Recirculation Air conditioner Heater fan Filter Filter replacement Removing the cab covers Removing the fan resistance Dismantling the fan Dismantling the heat exchanger Dismantling the evaporator Replacing controls and cables Replacing the temperature control cable Replacing the air distributor cable Replacing the cam and damper levers Recirculation flap motor Withdrawal Replacing the throttle cable Installing the positioning motor Installing the evaporator Heat exchanger installation Fan installation Fan resistance Cab covers Air conditioner Device How the system works Air conditioning repair Service valves Draining refrigerant Vacuuming Charging the system with refrigerant System maintenance Troubleshooting Dismantling the compressor Compressor valve disc Magnetic compressor clutch Shaft seal Installing the shaft seal rings Installing the magnetic coupling Valve disc installation Compressor installation Removing the condenser Installing the condenser Electrical equipment Technical data Fuses Relay Installation wires Main components and assemblies Central switchgear Fuses Relay Installing an additional relay Wires and connectors Wiring Sealed connectors Connectors Wires Accounting for the power consumed by additional consumers Selection of fuses Safety precautions when working with electronic blocks and elements Sensors and their purpose Coolant level sensor Coolant temperature sensor Brake pressure sensor Oil pressure sensor Speed ??sensors (tachograph) Pressure sensors Solenoid valve (37A) Repair of the solenoid valve Ignition switch Lighting Headlights Headlight adjustment device Headlight adjustment Lever switch Headlights Taillights Direction indicators and hazard warning lights Stop signals Cab headlights Sound signal Fan and air conditioner Windshield wiper motor Dismantling Replacing the motor brushes Replacing the rotor bearings Build Replacing the wiper motor Windshield wipers and headlight washers Washer pumps Replacing the washer pumps Power windows Removing the door panel Emergency window opening Central locking Fuel gauge Air filter clogging indicator Vehicle air dryer and heater connection Battery heater Fuel heater Wiring diagrams Arrangement of electrical equipment elements on diagrams Wire marking Lamps used in lighting fixtures Layout of electrical equipment Wiring Diagrams Cab elements Radiator grille mounting (streamline cab) Cabin structure Front cab structure Cab floor Door lock Door parts Cab suspension Cab lock latch Cab heater Bumper Frame 4x2 F800, F950, F954 Door structure