maintenance schedule INFINITI QX56 2004 Factory User Guide

CHASSIS AND BODY MAINTENANCE
MA-25
C
D
E
F
G
H
I
J
K
MA
B
MA
Revision: August 20072004 QX56
1. Remove the filler plug.
2. Check for oil leaks and oil level. Add the specified oil as neces-
sary.
3. Install the filler plug and tighten to specification.
Changing Final Drive OilELS0010N
CAUTION:
If using the vehicle for towing, the rear final drive oil must be replaced as specified. Refer to MA-6,
"Schedule 1" .
NOTE:
Rear final drive shown, front final drive similar.
1. Remove the filler plug.
2. Remove the drain plug and drain the final drive oil.
3. Apply sealant to the drain plug threads.

Use High Performance Thread Sealant or equivalent. Refer to
GI-45, "
Recommended Chemical Products and Sealants" .
4. Install the drain plug and tighten to specification.
5. Refill the final drive with new specified oil.
6. Check the oil level.
7. Install the filler plug and tighten to specification.
Balancing WheelsELS0010O
REMOVAL
1. Using a releasing agent, remove the double-faced adhesive taped wheel weight(s) from the wheel.
CAUTION:

Be careful not to scratch the wheel during removal.

After removing double-faced adhesive taped wheel weights, wipe clean any traces of the releas-
ing agent from the wheel.
WHEEL BALANCE ADJUSTMENT
NOTE:
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 the wheel on wheel balancer using the center hole as a guide. Start the tire balance machine.
2. When the inner and outer imbalance values are shown on the wheel balancer indicator, multiply the outer
imbalance 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 des-
ignated 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 sure to clean the mating surface of the wheel.Oil capacity and grade : Refer to RFD-11, "
Compo-
nents" .
Filler plug : Refer to FFD-14, "
COMPONENTS"
(FFD), RFD-11, "
Components" (RFD).
LLIA0068E
Drain plug : Refer to FFD-14, "COMPONENTS"
(FFD), RFD-11, "
Components" (RFD).
Oil capacity and grade : Refer to MA-10, "
Fluids and
Lubricants" .
Filler plug : Refer to FFD-14, "
COMPONENTS"
(FFD), RFD-11, "
Components" (RFD).
LLIA0068E

WT-6
WHEEL AND TIRE ASSEMBLY
Revision: August 20072004 QX56
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 weight 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.
Wheel balance (Maximum allowable imbalance):
RotationEES00125

Follow the maintenance schedule for tire rotation service intervals. Refer to MA-6, "PERIODIC MAINTE-
NANCE" .

Do not include the spare tire when rotating the tires.
CAUTION:
When installing wheels, tighten them diagonally by dividing
the work two to three times in order to prevent the wheels
from developing any distortion.
Maximum allowable
imbalanceDynamic (At rim flange) 5 g (0.18 oz) (one side)
Static 10 g (0.35 oz)
SM A05 6D
Wheel nut torque: : 133 N·m (14 kg-m, 98 ft-lb)
SM A82 9C