Infiniti QX56 (JA60). Manual — part 684
CHASSIS AND BODY MAINTENANCE
MA-29
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A/T FLUID : Changing the A/T Fluid (ATF)
INFOID:0000000005403152
CAUTION:
If using the vehicle for towing, the A/T fluid must be replaced as specified. Refer to
.
1. Drive the vehicle to warm up the A/T fluid to approximately 80
° C (176° F).
2. Stop the engine.
3. Remove the A/T fluid level gauge.
4. Drain the A/T fluid from the drain plug hole, then install the drain
plug with a new gasket. Refill the transmission with new A/T
fluid. Always refill with the same volume as the drained A/T fluid.
Use the A/T fluid level gauge to check the A/T fluid level as
shown. Add A/T fluid as necessary.
• To flush out the old A/T fluid from the transmission oil coolers, pour new A/T fluid into the A/T fluid charg-
ing pipe with the engine idling and at the same time drain the old A/T fluid from the auxiliary transmis-
sion oil cooler hose return line.
• When the color of the A/T fluid coming out of the auxiliary transmission oil cooler hose return line is
about the same as the color of the new A/T fluid, flushing out the old A/T fluid is complete. The amount
of new A/T fluid used for flushing should be 30% to 50% increase of the specified capacity.
CAUTION:
• If Genuine NISSAN Matic S ATF is not available, Genuine NISSAN Matic J ATF may also be used.
• Using ATF fluid other than Genuine NISSAN Matic S ATF or Matic J ATF will cause deterioration
in driveability and A/T durability, and may damage the A/T, which is not covered by the warranty.
• When filling the transmission with A/T fluid, do not spill the A/T fluid on any heat generating
parts such as the exhaust parts.
• Do not reuse the drain plug gasket.
5. Install the A/T fluid level gauge and tighten the A/T fluid level gauge bolt to specification.
6. Drive the vehicle to warm up the A/T fluid to approximately 80
° C (176° F).
7. Check the fluid level and condition. If the A/T fluid is still dirty,
repeat steps 2 through 6.
8. Install the A/T fluid level gauge in the A/T fluid charging pipe and install the A/T fluid level gauge bolt.
9. Tighten the A/T fluid level gauge bolt to specification.
Drain plug
: Refer to
.
LLIA0071E
A/T fluid grade and capacity
: Refer to
MA-13, "Fluids and Lubricants"
.
A/T fluid level
gauge bolt
: Refer to
TM-186, "Removal and Installation (2WD)"
.
LLIA0071E
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CHASSIS AND BODY MAINTENANCE
TRANSFER FLUID
TRANSFER FLUID : Replacement
INFOID:0000000005403153
CAUTION:
If using the vehicle for towing, the transfer fluid must be replaced as specified. Refer to
duction of Periodic Maintenance"
.
DRAINING
1. Stop engine.
2. Remove the drain plug and gasket and drain the fluid.
3. Install the drain plug with a new gasket to the transfer. Tighten to
the specified torque. Refer to
CAUTION:
Do not reuse gasket.
FILLING
1. Remove the filler plug and gasket.
2. Fill the transfer with new fluid until the fluid level reaches the
specified limit near the filler plug hole.
CAUTION:
Carefully fill fluid. (Fill up for approx. 3 minutes.)
3. Leave the vehicle for 3 minutes, and check fluid level again.
4. Install the filler plug with a new gasket to the transfer. Tighten to
the specified torque. Refer to
CAUTION:
Do not reuse gasket.
TRANSFER FLUID : Inspection
INFOID:0000000005403154
CAUTION:
If using the vehicle for towing, the transfer fluid must be replaced as specified. Refer to
duction of Periodic Maintenance"
.
FLUID LEAKAGE AND FLUID LEVEL
1. Make sure that fluid is not leaking from the transfer assembly or around it.
A/T fluid level
gauge bolt
: Refer to
TM-186, "Removal and Installation (2WD)"
SDIA3208E
Fluid grade and capacity : Refer to
SDIA3209E
CHASSIS AND BODY MAINTENANCE
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2. Check fluid level from the filler plug hole as shown.
CAUTION:
Do not start engine while checking fluid level.
3. Install the filler plug with a new gasket to the transfer. Tighten to
the specified torque. Refer to
CAUTION:
Do not reuse gasket.
PROPELLER SHAFT
PROPELLER SHAFT : Checking Propeller Shaft
INFOID:0000000005259668
Check the front and rear propeller shafts for damage, dents, and cracks. Check the joints for looseness and
any damage. Repair or replace as necessary.
DIFFERENTIAL GEAR OIL
DIFFERENTIAL GEAR OIL : Changing Front Differential Gear Oil
INFOID:0000000005403155
DRAINING
1. Stop the engine.
2. Remove the drain plug from the front final drive assembly to drain the differential gear oil.
3. Install the drain plug with sealant applied on the threads to the front final drive assembly. Tighten to the
specified torque. Refer to
DLN-217, "Disassembly and Assembly"
.
• Use High Performance Thread Sealant or equivalent. Refer to
GI-15, "Recommended Chemical Prod-
FILLING
1. Remove the filler plug from the front final drive assembly.
2. Fill the front final drive assembly with new differential gear oil
until the level reaches the specified level near the filler plug hole.
3. Install the filler plug with sealant applied on the threads to the
front final drive assembly. Tighten to the specified torque. Refer
DLN-217, "Disassembly and Assembly"
.
• Use High Performance Thread Sealant or equivalent. Refer to
GI-15, "Recommended Chemical Products and Sealants"
DIFFERENTIAL GEAR OIL : Checking Front Differential Gear Oil
INFOID:0000000005403156
DIFFERENTIAL GEAR OIL LEAKAGE AND LEVEL
1. Make sure that differential gear oil is not leaking from the front final drive assembly or around it.
2. Check the differential gear oil level from the filler plug hole as
shown.
CAUTION:
Do not start engine while checking differential gear oil level.
3. Install the filler plug with sealant applied on the threads to the
front final drive assembly. Tighten to the specified torque. Refer
DLN-217, "Disassembly and Assembly"
.
• Use High Performance Thread Sealant or equivalent. Refer to
GI-15, "Recommended Chemical Products and Sealants"
SDIA3209E
Differential gear oil
grade and capacity
: Refer to
LDIA0176E
LDIA0176E
MA-32
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CHASSIS AND BODY MAINTENANCE
DIFFERENTIAL GEAR OIL : Changing Rear Differential Gear Oil
INFOID:0000000005403157
DRAINING
1. Stop the engine.
2. Remove the drain plug and gasket from the rear final drive
assembly to drain the differential gear oil.
3. Install the drain plug with a new gasket to the rear final drive
assembly. Tighten to the specified torque. Refer to
.
CAUTION:
Do not reuse gasket.
FILLING
1. Remove the filler plug and gasket from the rear final drive
assembly.
2. Fill the rear final drive assembly with new differential gear oil
until the level reaches the specified level near the filler plug hole.
3. Install the filler plug with a new gasket on it to the rear final drive
assembly. Tighten to the specified torque. Refer to
.
CAUTION:
Do not reuse gasket.
DIFFERENTIAL GEAR OIL : Checking Rear Differential Gear Oil
INFOID:0000000005403158
OIL LEAKAGE AND OIL LEVEL
1. Make sure that differential gear oil is not leaking from the rear final drive assembly or around it.
2. Check the differential gear oil level from the filler plug hole as
shown.
CAUTION:
Do not start engine while checking differential gear oil level.
3. Install the filler plug with a new gasket on it to the rear final drive
assembly. Tighten to the specified torque. Refer to
.
CAUTION:
Do not reuse gasket.
WHEELS
WHEELS : Balancing Wheels
INFOID:0000000005403159
Removal
1. Using releasing agent, remove double-faced adhesive tape from the wheel.
CAUTION:
• Be careful not to scratch the wheel during removal.
• After removing double-faced adhesive tape, wipe clean traces of releasing agent from the wheel.
Wheel Balance Adjustment
LLIA0068E
Differential gear oil
grade and capacity
LLIA0068E
LLIA0068E
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