2010 Infiniti QX56 - Engine Mechanical (Section EM) (118 pages)

Model: 2010 Infiniti QX56
File size: 3.64 MB
Pages: 118 pages



Download Engine Mechanical (Section EM)

Manual Description
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 3, precaution Necessary for Steering Wheel Rotation After Battery Disconnect 3, precaution for Drain Engine Coolant 4, precaution for Disconnecting Fuel Piping 4.

Precaution for Removal Disassembly 4, precaution for Inspection, Repair Replacement 4, precaution for Assembly Installation 4, aIR CLEANER AND AIR DUCT 25.

NVH Troubleshooting - Engine Noise 10, use the Chart Below to Help You Find Cause, drive Belt Auto Tensioner Idler Pulley 14, fUEL INJECTOR AND FUEL TUBE 40.

Removal and Installation (Viscous paper type) 15, removal and Installation of Valve Oil Seal 64, removal and Installation of Front Oil Seal 64, removal and Installation of Rear Oil Seal 66.

HOW TO SELECT PISTON AND BEARING 101, how to Select Piston Bearing 101, 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 SR and SB section Service Manual.

To avoid rendering the SRS inoperative, which could increase the risk of personal injury death, the event of a collision which 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.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS, when working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Ignition ON or engine running, DO NOT 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.

Precaution Necessary for Steering Wheel Rotation After Battery Disconnect, this Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYSTEM), remove and install all control units after disconnecting both battery cables with the ignition knob, always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If DTC is detected, perform trouble diagnosis according self-diagnostic results, for models equipped with the Intelligent Key system and NATS, an electrically controlled steering lock mechanism is adopted key cylinder, for this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock, steering wheel rotation will become impossible.

If steering wheel rotation is required when battery power is interrupted, follow procedure below before, supply power using jumper cables battery discharged, drain engine coolant when engine cooled, before starting work, make sure no fire or spark producing items are work area.

Release fuel pressure before disconnecting disassembly, after disconnecting pipes, plug openings stop fuel leakage, when instructed to use special service tools, use the specified tools, exercise maximum care to avoid damage to mating sliding surfaces.

Cover openings of engine system with tape or the equivalent, if necessary, to seal out foreign materials, mark and arrange disassembly parts in an organized way for easy troubleshooting assembly, when loosening nuts and bolts, as a basic rule, start with the one furthest outside, then one diagonally, precaution for Inspection, Repair Replacement.

Before repairing or replacing, thoroughly inspect parts, use torque wrench to tighten bolts nuts specification, when tightening nuts and bolts, as a basic rule, equally tighten in several different steps starting with.



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