2010 INFINITI QX56 Factory Service Manual

coolant temperature engine coolant cooling turn signal bulb traction control radio antenna

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INFINITI QX56 2010 Factory Service Manual CHASSIS AND BODY MAINTENANCEMA-33
< ON-VEHICLE MAINTENANCE >
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• If a tire balance machine has adhesion balance weight mode settings and drive-in weight mode setting,
s

CHASSIS AND BODY MAINTENANCEMA-33
< ON-VEHICLE MAINTENANCE >
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• If a tire balance machine has adhesion balance weight mode settings and drive-in weight mode setting,
select and adjust a drive-in weight mode suitable for wheels.
1. Set wheel on wheel balancer using the center hole as a guide. Start the tire balance machine.
2. When inner and outer imbalance values are shown on t he wheel balancer indicator, multiply outer imbal-
ance value by 1.6 to determine balance weight that should be used. Select the outer balance weight with
a value closest to the calculated value and install it to the designated outer position of, or at the desig-
nated angle in relation to the road wheel.
CAUTION:
• Do not install the inner balance weight before installing the outer balance weight.
• Before installing the balance weight, be su re to clean the mating surface of the wheel.
Indicated imbalance value × 5/3 = balance weight to be installed
Calculation example:
23 g (0.81 oz) × 5/3 = 38.33 g (1.35 oz) = 40 g (1.41 oz) balance
weight (closer to calculated balance weight value)
Note that balance weight value must be closer to the calculated
balance weight value.
Example:
37.4 g = 35 g (1.23 oz)
37.5 g = 40 g (1.41 oz)
a. Install balance weight in the position shown.
b. When installing balance weight to wheels, set it into the grooved area on the inner wall of the wheel as shown so that the balance
weight center is aligned with the wheel balancer indication posi-
tion (angle).
CAUTION:
• Always use Genuine NISSAN adhesion balance weights.
• Balance weights are not reusable; always replace withnew ones.
• Do not install more than three sheets of balance weights.
c. If calculated balance weight value exceeds 50 g (1.76 oz), install two balance weight sheets in line with each other as shown.
CAUTION:
Do not install one balance weig ht sheet on top of another.
3. Start wheel balancer again.
4. Install drive-in balance weight on inner side of road wheel in the wheel balancer indication position (angle).
CAUTION:
Do not install more than two balance weights.
5. Start wheel balancer. Make sure that inner and outer residual imbalance values are 5 g (0.18 oz) each or below.
• If either residual imbalance value exceeds 5 g (0.18 oz),repeat installation procedures.
SMA054D
WDIA0060E
SMA056D
Revision: April 20092010 QX56

Page 2738 of 4210

INFINITI QX56 2010 Factory Service Manual MA-34
< ON-VEHICLE MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
Wheel balance (Maximum allowable imbalance):
WHEELS : RotationINFOID:0000000005403160
NOTE:
Follow the maintenance schedule for tire rotat

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INFINITI QX56 2010 Factory Service Manual CHASSIS AND BODY MAINTENANCEMA-35
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DISC BRAKE : Front Pad InspectionINFOID:0000000005403162
PA D W E A R
Check pad thickness from the inspect

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INFINITI QX56 2010 Factory Service Manual MA-36
< ON-VEHICLE MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
Check pad thickness from the inspection holes on cylinder body.
Check using a scale if necessary.
DISC BRAKE : Rear Rotor InspectionINFOID

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INFINITI QX56 2010 Factory Service Manual CHASSIS AND BODY MAINTENANCEMA-37
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• Check the steering gear housing for looseness, damage and oil
leakage as shown.
• Check the steering

CHASSIS AND BODY MAINTENANCEMA-37
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• Check the steering gear housing for looseness, damage and oil
leakage as shown.
• Check the steering column connections for looseness.
STEERING LINKAGE
• Check the ball joint, dust cover and other component parts for looseness, wear, damage, and grease leak-
age.
POWER STEERING FLUID AND LINES
POWER STEERING FLUID AND LINE S : Checking Fluid LevelINFOID:0000000005403166
Check power steering fluid level with engine off, referring to the scale
on reservoir tank.
Use HOT range for fluid temperatures of 50 ° – 80 °C (122 ° – 176 °F).
Use COLD range for fluid temperatures of 0 ° – 30 °C (32° – 86°F).
CAUTION:
• Do not overfill.
• Do not reuse any used power steering fluid.
• Recommended fluid is Genuine NISSAN PSF or equivalent.
Refer to MA-13, "
Fluids and Lubricants".
POWER STEERING FLUID AND LINES : Checking Fluid LeakageINFOID:0000000005403167
Check the hydraulic piping lines for improper attachment and for
leaks, cracks, damage, loose connec tions, chafing or deterioration.
1. Run engine until fluid temperature reaches 50 ° – 80° C (122° –
176° F) in reservoir tank. Keep engine speed idle.
2. Turn steering wheel right-to-left several times.
3. Hold steering wheel at each “lock” position for five seconds to check fluid leakage.
CAUTION:
Do not hold steering wheel in a locked position for more
than 10 seconds. (There is the possibility that oil pump may
be damaged.)
4. If fluid leakage at connections is noticed, then loosen flare nut and then retighten. Do not over tighten con- nector as this can damage O-ring, washer and connector.
5. If fluid leakage from oil pump is noticed, check oil pump. Refer to ST-17
.
6. Check steering gear boots for accumulation of fluid indicating a leak from the steering gear.
AXLE AND SUSPENSION PARTS
AXLE AND SUSPENSION PARTS : Chec king Axle and Suspension PartsINFOID:0000000005259684
FRONT AND REAR AXLE AND SUSPENSION PARTS
Check front and rear axle and suspension parts for excessive play, cracks, wear or other damage.
SGIA0506E
LGIA0021E
SGIA0506E
Revision: April 20092010 QX56

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INFINITI QX56 2010 Factory Service Manual MA-38
< ON-VEHICLE MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
• Shake each wheel to check for excessive play.
• Rotate each wheel to check for abnormal noise.
• Check the axle and suspension nut

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INFINITI QX56 2010 Factory Service Manual CHASSIS AND BODY MAINTENANCEMA-39
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SEAT BELT, BUCKLES, RETRAC
TORS, ANCHORS AND ADJUSTERS
SEAT BELT, BUCKLES, RETRACTORS, ANCHORS AND ADJUSTE

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INFINITI QX56 2010 Factory Service Manual MIR-1
DRIVER CONTROLS
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SECTION MIR
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CONTENTS
MIRRORS
COMPONENT DIAGNOSIS ..........................2
DOOR MIRROR .............................................. .....2
W

MIR-1
DRIVER CONTROLS
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SECTION MIR
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CONTENTS
MIRRORS
COMPONENT DIAGNOSIS ..........................2
DOOR MIRROR .............................................. .....2
Wiring Diagram ................................................... ......2
INSIDE MIRROR .................................................5
Wiring Diagram ................................................... ......5
PRECAUTION ...............................................8
PRECAUTIONS .............................................. .....8
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
8
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ............................... ......
8
Handling for Adhesive and Primer ............................9
PREPARATION ...........................................10
PREPARATION .............................................. ....10
Special Service Tool ............................................ ....10
Commercial Service Tool ........................................10
REMOVAL AND INSTALLATION ...............11
INSIDE MIRROR ...............................................11
Wiring Diagram - I/MIRR - ................................... ....11
Removal and Installation .........................................12
DOOR MIRROR ................................................13
Wiring Diagram - MIRROR -Without Power Fold-
ing Mirrors ................................................................
13
Wiring Diagram - H/MIRR - ......................................15
Door Mirror Assembly ..............................................17
Door Mirror Glass ....................................................17
DISASSEMBLY AND ASSEMBLY ..............19
DOOR MIRROR ................................................19
Mirror Actuator ..................................................... ....19
Revision: April 20092010 QX56

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