2015 Infiniti Q50 - Engine Mechanical (Section EM) (166 pages)
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Manual Description
Precaution for Procedure without Cowl Top Cover 3, (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 3, precautions for Removing Battery Terminal 4, dRIVE BELT AUTO TENSIONER AND IDLER.
AIR CLEANER AND AIR DUCT 30, nVH Troubleshooting - Engine Noise 18, use the Chart Below to Help You Find C, fUEL INJECTOR AND FUEL TUBE 41.
IGNITION COIL, SPARK PLUG AND ROCKER COVER 52, fRONT OIL SEAL : Removal Installation 76, rEAR OIL SEAL : Removal Installation 76, aWD : Removal Installation 83.
AWD : Disassembly Assembly 95, hOW TO SELECT PISTON AND BEARING 149, precaution for Procedure without Cowl Top Cover, when performing the procedure after removing cowl top cover, cover.
The lower end of windshield with urethane, etc prevent damage, precaution for Supplemental Restraint System (SRS) "AIR BAG" "SEAT BELT, the Supplemental Restraint System such as AIR BAG” and SEAT BELT PRE-TENSIONER”, used along, with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger certain.
System uses the seat belt switches to determine the front air bag deployment, and may only deploy one front, air bag, depending on the severity of a collision and whether the front occupants belted unbelted, information necessary to service the system safely is included in the SRS AIR BAG” and SEAT BELT”, always observe the following items preventing accidental activation.
To avoid rendering the SRS inoperative, which could increase the risk of personal injury death, the event of a collision that would result in air bag inflation, all maintenance must be performed by, improper maintenance, including incorrect removal and installation of the SRS, can lead personal, injury caused by unintentional activation of the system.
Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual, pRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS, when working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with, ignition ON or engine running, never use air or electric power tools or strike near sensor(s) with.
When using air or electric power tools or hammers, always switch the ignition OFF, disconnect, battery, and wait at least 3 minutes before performing any service, when removing the 12V battery terminal, turn OFF ignition, switch and wait least 30 seconds.
Stops, then a DTC detection error or ECU data corruption may, for vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON ignition switch, if the ignition switch is turned ON with any one terminals, main battery and sub battery disconnected, then DTC may be.
After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs erase DTC, the removal of 12V battery may cause DTC detection error, before starting work, check no fire or spark producing items are work area, release fuel pressure before disconnecting disassembly.
After disconnecting pipes, plug openings stop fuel leakage, drain engine coolant and engine oil when engine cooled, before repairing or replacing, thoroughly inspect parts, when instructed to use SST, use specified tools.
Exercise maximum care to avoid damage to mating sliding surfaces, dowel pins are used for several parts alignment, check that dowel pins are installed original position, must cover openings of engine system with a tape or equivalent, to seal out foreign materials.
Mark and arrange disassembly parts in an organized way for easy troubleshooting reassembly, when loosening nuts and bolts, as a basic rule, start with the one furthest outside, then one diagonally, use torque wrench to tighten bolts nuts specification.
Manual Description
Precaution for Procedure without Cowl Top Cover 3, (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 3, precautions for Removing Battery Terminal 4, dRIVE BELT AUTO TENSIONER AND IDLER.
AIR CLEANER AND AIR DUCT 30, nVH Troubleshooting - Engine Noise 18, use the Chart Below to Help You Find C, fUEL INJECTOR AND FUEL TUBE 41.
IGNITION COIL, SPARK PLUG AND ROCKER COVER 52, fRONT OIL SEAL : Removal Installation 76, rEAR OIL SEAL : Removal Installation 76, aWD : Removal Installation 83.
AWD : Disassembly Assembly 95, hOW TO SELECT PISTON AND BEARING 149, precaution for Procedure without Cowl Top Cover, when performing the procedure after removing cowl top cover, cover.
The lower end of windshield with urethane, etc prevent damage, precaution for Supplemental Restraint System (SRS) "AIR BAG" "SEAT BELT, the Supplemental Restraint System such as AIR BAG” and SEAT BELT PRE-TENSIONER”, used along, with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger certain.
System uses the seat belt switches to determine the front air bag deployment, and may only deploy one front, air bag, depending on the severity of a collision and whether the front occupants belted unbelted, information necessary to service the system safely is included in the SRS AIR BAG” and SEAT BELT”, always observe the following items preventing accidental activation.
To avoid rendering the SRS inoperative, which could increase the risk of personal injury death, the event of a collision that would result in air bag inflation, all maintenance must be performed by, improper maintenance, including incorrect removal and installation of the SRS, can lead personal, injury caused by unintentional activation of the system.
Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual, pRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS, when working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with, ignition ON or engine running, never use air or electric power tools or strike near sensor(s) with.
When using air or electric power tools or hammers, always switch the ignition OFF, disconnect, battery, and wait at least 3 minutes before performing any service, when removing the 12V battery terminal, turn OFF ignition, switch and wait least 30 seconds.
Stops, then a DTC detection error or ECU data corruption may, for vehicles with the 2-batteries, be sure to connect the main battery and the sub battery before turning ON ignition switch, if the ignition switch is turned ON with any one terminals, main battery and sub battery disconnected, then DTC may be.
After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs erase DTC, the removal of 12V battery may cause DTC detection error, before starting work, check no fire or spark producing items are work area, release fuel pressure before disconnecting disassembly.
After disconnecting pipes, plug openings stop fuel leakage, drain engine coolant and engine oil when engine cooled, before repairing or replacing, thoroughly inspect parts, when instructed to use SST, use specified tools.
Exercise maximum care to avoid damage to mating sliding surfaces, dowel pins are used for several parts alignment, check that dowel pins are installed original position, must cover openings of engine system with a tape or equivalent, to seal out foreign materials.
Mark and arrange disassembly parts in an organized way for easy troubleshooting reassembly, when loosening nuts and bolts, as a basic rule, start with the one furthest outside, then one diagonally, use torque wrench to tighten bolts nuts specification.
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