MANUAL DE SERVIÇO – Jac Motors S2 2015 (Engine)

Content:

Engine Mechanical System
– Summary
– Structure overview
– System theory
– Torque parameter
– Precautions of maintenance
– Special tool
– Diagnosis analysis table
– Diagnose flow chart
– Alternator belt
– Cylinder cover shield component
– Engine assembly
– Idle wheel
– Crankshaft pulley
– Flywheel component
– Crankshaft rear oil seal and cover plate
– Crankshaft front oil seal
– Timing chain
– Camshaft
– Cylinder cover assembly
– Cylinder assembly

Engine lubricating system
– Structure overview
– System principle
– Torque parameters
– Failure diagnosis
– Diagnosis analysis table
– Diagnosis procedures table
– Engine oil over-consumption
– Engine oil drainage and filling
– Engine oil pressure switch
– Oil filter
– Oil filter components
– Oil sump assy
– Suction filter
– Engine oil dipstick tube components
– Oil pump assy

Engine cooling system
– Structure overview
– System principle
– Torque parameter
– Fault diagnosis
– Fault diagnosis table
– Flow scheme of diagnosis
– Expansion kettle assembly
– Replace cooling liquid
– Radiator venting hose
– Radiator fan assembly
– Check radiator fan assembly
– Radiator assembly
– Water exhaust pipe and pipe clamp assembly
– Water intake pipe and pipe clamp assembly
– Inlet of water pump
– Pulley of water pump
– Water pump
– Warm wind backwater steel tube

Engine intake system
– System principle
– Torque parameter
– Fault diagnosis
– Intake manifold assembly
– Air filter assembly
– Air filter exhaust pipe assembly
– Air filter bracket
– Intake manifold
– Engine exhaust system
– Torque parameter
– Front exhaust pipe assembly
– Level catalyst assembly
– Level muffler assembly
– Level muffler assembly
– Thermal baffle assembly
– Exhaust manifold

Engine fuel system
– Structure overview
– System theory
– Torque parameters
– Service attention matters
– Special tool
– Failure diagnosis
– Diagnosis analysis table
– Diagnosis procedures table
– Release the fuel system pressure
– Fuel tank assy
– Fuel evaporation nylon tube assy
– Fuel inlet nylon tube assy
– Fuel return nylon tube assy
– Fuel delivery pump assy
– Fuel filter assy
– Fuel filling tube assy
– Fuel tube assy
– Fuel pressure guiding rail components

Engine ignition system
– System theory
– Technical and service data
– Torque data
– Failure diagnosis
– Diagnosis analysis table
– Diagnosis procedures table
– Ignition coil
– Ignition plug

Engine auxiliary exhausts system
– Overview
– Structure overview
– System theory
– Torque parameters
– Service attention matters
– Front oxygen sensor
– Rear oxygen sensor
– Carbon tank and its bracket
– Carbon tank solenoid valve connection tube
– Carbon Canister Electromagnetic Valve
– PCV Valve
– Connecting Hose of PCV Valve
– Vacuum Boost Steel Pipe
– Ventilator Ventilation Hose

Engine Control System
– Structure Overview
– System Principle
– Technical parameters, maintenance parameters
– Torque parameters
– Maintenance precautions
– Fault Diagnosis
– On-Board Diagnostics
– Diagnostic analysis table
– Fault Code Table
– Electronic Throttle Valve
– Absolute pressure sensor
– Water temperature sensor
– Camshaft position sensor
– Crankshaft position sensor
– Knock sensor
– Pressure regulating valve
– ECM controller
– Electronic accelerator pedal assembly

The Engine mounting system
– Overview
– Structure overview
– Torque parameters
– Attention matters for service
– Failures diagnosis
– The diagnosis table
– The rear engine mounting assy
– The rear engine mounting connection bracket
– The left engine mounting assy
– The left engine mounting connection bracket
– The right engine mounting assy