Nissan Pathfinder. Manual — part 848
CHASSIS AND BODY MAINTENANCE
MA-31
< PERIODIC MAINTENANCE >
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CHASSIS AND BODY MAINTENANCE
IN-CABIN MICROFILTER
IN-CABIN MICROFILTER : Removal and Installation
INFOID:0000000009174186
REMOVAL
1. Release the in-cabin microfilter cover tab (A) and remove the
cover from under the (RH) side of the instrument panel.
CAUTION:
Use care when lifting up on the tab to avoid damaging it.
2. Remove the in-cabin microfilter.
CAUTION:
If the filter is deformed/damaged when removing, replace it with a new one. A deformed or dam-
aged filter may affect the dust collecting performance.
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
When installing, handle the filter with extreme care to avoid deforming or damaging the filter.
NOTE:
The in-cabin microfilter is marked with an air flow arrow. The end of the microfilter with the arrow should face
the passenger side of the vehicle. The arrow should point towards the rear of the vehicle.
EXHAUST SYSTEM
EXHAUST SYSTEM : Inspection
INFOID:0000000009174187
Check exhaust pipes, muffler and mounting for improper attachment,
leaks, cracks, damage or deterioration. Repair or replace as neces-
sary.
CVT FLUID
AWIIA1577ZZ
SMA211A
MA-32
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CHASSIS AND BODY MAINTENANCE
CVT FLUID : Inspection
INFOID:0000000009725289
FLUID LEAKAGE
• Check transaxle surrounding area (oil seal and plug etc.)for fluid
leakage.
• If anything is found, repair or replace damaged parts and adjust
CVT fluid level. Refer to
MA-33, "CVT FLUID : Adjustment"
.
CVT FLUID : Replacement
INFOID:0000000009725290
CAUTION:
• Always use shop paper. Never use shop cloth.
• Replace a drain plug gasket with new ones at the final stage of the operation when installing.
• Use caution when looking into the drain hole as there is a risk of dripping fluid entering the eye.
• After replacement, always perform CVT fluid leakage check.
1. Select “Data Monitor” in “TRANSMISSION” using CONSULT.
2. Select “FLUID TEMP” and confirm that the CVT fluid temperature is 40
°C (104°F) or less.
3. Check that the selector lever is in the “P” position, then completely engage the parking brake.
4. Lift up the vehicle.
5. Remove the drain plug and drain the CVT fluid from the oil pan. Refer to
6. Install the drain plug to oil pan.
CAUTION:
Drain plug gasket use the old one.
7. Remove the overflow plug from converter housing.
8. Install the charging pipe set (KV311039S0) (A) into the overflow
plug hole.
CAUTION:
Tighten the charging pipe by hand.
9. Install the ATF changer hose (B) to the charging pipe.
CAUTION:
Press the ATF changer hose all the way onto the charging
pipe until it stops.
10. Fill approximately 3 liter (3-1/8 US qt, 2-5/8 lmp qt) of the CVT
fluid.
11. Remove the ATF changer hose and charging pipe, then install
the overflow plug.
SMA146B
CVT fluid
: Refer to
TM-219, "General Specification"
Fluid capacity
: Refer to
TM-219, "General Specification"
: Vehicle front
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CHASSIS AND BODY MAINTENANCE
MA-33
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NOTE:
Perform this work quickly because CVT fluid leaks.
12. Lift down the vehicle.
13. Start the engine.
14. While depressing the brake pedal, shift the selector lever to the entire position from “P” to “L”, and shift it
to the “P” position.
NOTE:
Hold the lever at each position for 5 seconds.
15. Check that the CONSULT “Data Monitor” in “FLUID TEMP” is 35
°C (95°F) to 45°C (113°F).
16. Stop the engine.
17. Lift up the vehicle.
18. Remove the drain plug, and then drain CVT fluid from oil pan.
19. Repeat steps 8 to 18 (one time).
20. Tighten the drain plug to the specified torque. Refer to
21. Remove the overflow plug.
22. Install the charging pipe set (KV311039S0) into the overflow plug hole.
CAUTION:
Tighten the charging pipe by hand.
23. Install the ATF changer hose to the charging pipe.
CAUTION:
Press the ATF changer hose all the way onto the charging pipe until it stops.
24. Fill approximately 3 liter (3-1/8 US qt, 2-5/8 lmp qt) of the CVT fluid.
25. Remove the ATF changer hose and charging pipe, then install the overflow plug.
NOTE:
Perform this work quickly because CVT fluid leaks.
26. Lift down the vehicle.
27. Start the engine.
28. While depressing the brake pedal, shift the selector lever to the entire position from “P” to “L”, and shift it
to the “P” position.
NOTE:
Hold the lever at each position for 5 seconds.
29. Check that the CONSULT “Data Monitor” in “FLUID TEMP” is 35
°C (95°F) to 45°C (113°F).
30. Lift up the vehicle.
31. Remove the overflow plug and confirm that the CVT fluid is drained from the overflow plug hole.
CAUTION:
Perform this work with the vehicle idling.
NOTE:
If the CVT fluid is not drained, refer to “Adjustment” and refill with the CVT fluid.
32. When the flow of CVT fluid slows to a drip, tighten the overflow plug to the specified torque. Refer to
CAUTION:
Never reuse O-ring.
33. Lift down the vehicle.
34. Select “Data Monitor” in “TRANSMISSION” using CONSULT.
35. Select “CONFORM CVTF DETERIORTN”.
36. Select “Erase”.
37. Stop the engine.
CVT FLUID : Adjustment
INFOID:0000000009725291
CAUTION:
CVT fluid
: Refer to
TM-219, "General Specification"
Fluid capacity
: Refer to
MA-34
< PERIODIC MAINTENANCE >
CHASSIS AND BODY MAINTENANCE
• During adjustment of the CVT fluid level, check CONSULT so that the oil temperature may be main-
tained from 35 to 45
°C (95 to 113°F).
• During adjustment of the CVT fluid level, check that the engine speed is maintaining 500 rpm.
• Use caution when looking into the drain hole as there is a risk of dripping fluid entering the eye.
1. Check that the selector lever is in the “P” position, then completely engage the parking brake.
2. Start the engine.
3. Adjust the CVT fluid temperature to be approximately 40
°C (104°F).
NOTE:
The CVT fluid is largely affected by temperature. Therefore be sure to use CONSULT and check the
“FLUID TEMP” under “TRANSMISSION” in “Data Monitor” while adjusting.
4. While depressing the brake pedal, shift the selector lever to the entire position from “P” to “L”, and shift it
to the “P” position.
NOTE:
Hold the lever at each position for 5 seconds.
5. Lift up the vehicle.
6. Check that there is no CVT fluid leakage.
7. Remove the overflow plug from converter housing.
8. Install the charging pipe set (KV311039S0) (A) into the overflow
plug hole.
CAUTION:
Tighten the charging pipe by hand.
9. Install the ATF changer hose (B) to the charging pipe.
CAUTION:
Press the ATF changer hose all the way onto the charging
pipe until it stops.
10. Fill approximately 0.5 liter (1/2 US qt, 1/2 lmp qt) of the CVT
fluid.
11. Remove the ATF changer hose from the charging pipe, and
check that the CVT fluid drains out from the charging pipe. If it
does not drain out, perform charging again.
CAUTION:
Perform this work with the vehicle idling.
12. When the flow of CVT fluid slows to a drip, remove the charging pipe from the converter housing.
13. Tighten the overflow plug to the specified torque. Refer to
.
CAUTION:
Never reuse O-ring.
14. Lift down the vehicle.
15. Stop the engine.
TRANSFER OIL
TRANSFER OIL : Inspection
INFOID:0000000009174191
OIL LEAKS
Check that oil is not leaking from transfer assembly or around it.
OIL LEVEL
: Vehicle front
JSDIA3714ZZ
JSDIA3713ZZ
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