2005 NISSAN X-TRAIL check

REPAIR FOR COMPONENT PARTS
AT-471
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

High Clutch Drive Plates

Check facing for burns, cracks or damage.

Measure the thickness of facing.

If not within wear limit, replace.
High Clutch Piston

Make sure that check balls are not fixed.

Apply compressed air to check ball oil hole opposite return
spring. Make sure there is no air leakage.

Apply compressed air to oil hole on return spring side to make
sure that air leaks past ball.
Seal Ring Clearance

Install new seal rings onto input shaft assembly (high clutch
drum).

Measure the clearance between seal ring and ring groove.

If not within allowable limit, replace input shaft assembly.
ASSEMBLY
1. Install D-rings on high clutch piston.
CAUTION:

Apply ATF to D-rings.

Do not reuse D-rings.Thickness of drive plate:
Standard value 1.6 mm (0.063 in)
Wear limit 1.4 mm (0.055 in)
SAT162D
SAT186D
Standard clearance: 0.08 - 0.23 mm (0.0031 - 0.0091 in)
Allowable limit: 0.23 mm (0.0091 in)
SCIA4442E
SCIA4441E

REPAIR FOR COMPONENT PARTS
AT-473
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

5. Install drive plates, driven plates and retaining plate. Refer to
AT- 5 3 3 , "
HIGH CLUTCH" .
CAUTION:
Be careful with the order and the direction of plates.
6. Install snap ring with flat-bladed screwdriver.
7. Measure clearance between retaining plate and snap ring. If not
within allowable limit, select proper retaining plate. Refer to AT-
533, "HIGH CLUTCH" .
8. Check operation of high clutch. Refer to AT- 4 6 9 , "
DISASSEM-
BLY" .
SCIA3034E
SCIA4891E
Specified clearance
Standard: 1.8 - 2.2 mm (0.071 - 0.087 in)
Allowable limit: 2.8 mm (0.110 in)
SCIA4892E
SAT196D

REPAIR FOR COMPONENT PARTS
AT-475
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

Forward and Overrun ClutchesECS00EC6
COMPONENTS
DISASSEMBLY
1. Check operation of forward clutch and overrun clutch.
a. Install bearing retainer on forward clutch drum.
b. Apply compressed air to oil hole of forward clutch drum.
c. Check to see that retaining plate moves to snap ring.
d. If retaining plate does not contact snap ring:

D-ring might be damaged.

Seal ring might be damaged.

Fluid might be leaking past piston check ball.
1. Driven plate 2. Snap ring 3. Dish plate
4. Driven plate 5. Retaining plate 6. Retaining plate
7. Snap ring 8. Drive plate 9. Forward clutch
10. Retaining plate 11. Drive plate 12. Overrun clutch
13. Dish plate 14. Spring retainer 15. Snap ring
16. Return spring 17. Overrun clutch piston 18. D-ring
19. Seal ring 20. Forward clutch piston 21. D-ring
22. Seal ring 23. Forward clutch drum
SCIA3892E
SAT123F

REPAIR FOR COMPONENT PARTS
AT-477
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

10. Remove D-rings and seal rings from forward clutch piston and
overrun clutch piston.
INSPECTION
Snap Rings, Spring Retainer and Return Springs

Check for deformation, fatigue or damage.

Replace if necessary.

When replacing spring retainer and return springs, replace them as a set.
Forward Clutch and Overrun Clutch Drive Plates

Check facing for burns, cracks or damage.

Measure the thickness of facing.

If not within wear limit, replace.
Forward Clutch and Overrun Clutch Dish Plates

Check for deformation or damage.

Measure the thickness of dish plate.

If deformed or fatigued, replace.
Forward Clutch Drum

Make sure that check balls are not fixed.

Apply compressed air to check ball oil hole from the outside of
forward clutch drum. Make sure air leaks past ball.

Apply compressed air to oil hole from the inside of forward
clutch drum. Make sure there is no air leakage.
SCIA3046E
Thickness of drive plate:
Forward clutch
Standard value: 1.6 mm (0.063 in)
Wear limit: 1.4 mm (0.055 in)
Overrun clutch
Standard value: 1.6 mm (0.063 in)
Wear limit: 1.4 mm (0.055 in)
SAT162D
Thickness of dish plate:
Forward clutch 2.7 mm (0.106 in)
Overrun clutch 2.7 mm (0.106 in)
SAT163D
SAT213D

AT-478
[ALL]
REPAIR FOR COMPONENT PARTS

Overrun Clutch Piston

Make sure that check balls are not fixed.

Apply compressed air to check ball oil hole opposite the return
spring. Make sure there is no air leakage.

Apply compressed air to oil hole on return spring side. Make
sure that air leaks past ball.
ASSEMBLY
1. Install D-rings and Seal rings on forward clutch piston and over-
run clutch piston.
CAUTION:

Do not reuse D-rings and seal rings.

Take care with the direction of seal rings.

Apply ATF to both parts.
2. Install overrun clutch piston on forward clutch piston by turning it
slowly.
CAUTION:
Apply ATF to inner surface of forward clutch piston.
3. Install forward clutch piston assembly on forward clutch drum by
turning it slowly.
CAUTION:
Apply ATF to inner surface of forward clutch drum.
SAT212D
SCIA3046E
SAT126F
SAT125F

REPAIR FOR COMPONENT PARTS
AT-479
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

4. Install spring retainer and return spring on overrun clutch piston.

Align the mark on spring retainer with check ball in overrun
clutch piston.
5. Set SST on spring retainer and install snap ring while compress-
ing return springs.
CAUTION:

Set SST directly over return springs.

Do not expand snap ring excessively.
CAUTION:
Do not align snap ring gap with spring retainer stopper.
SAT131F
SAT133F
SAT124FC
SAT134F

AT-482
[ALL]
REPAIR FOR COMPONENT PARTS

11. Measure clearance between forward clutch retaining plate and
snap ring.
If not within allowable limit, select proper retaining plate. Refer to
AT- 5 3 3 , "
FORWARD CLUTCH" .
12. Check operation of forward clutch and overrun clutch. Refer to
AT- 4 7 5 , "
DISASSEMBLY" . Specified clearance:
Standard 0.45 - 0.85 mm (0.0177 - 0.0335 in)
Allowable limit 1.85 mm (0.0728 in)
SAT228D
SAT123F

REPAIR FOR COMPONENT PARTS
AT-483
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

Low & Reverse BrakeECS00EC7
COMPONENTS
DISASSEMBLY
1. Check operation of low & reverse brake.
a. Apply compressed air to oil hole of transaxle case.
b. Check to see that retaining plate moves to snap ring.
c. If retaining plate does not contact snap ring:

D-ring might be damaged.

Fluid might be leaking past piston check ball.
2. Remove snap ring with flat-bladed screwdriver.
3. Remove retainer, low & reverse brake piston and spring retainer
from transaxle case.
4. Remove snap ring with flat-bladed screwdriver.
5. Remove driven plates, drive plate, retaining plate and dish
plates on transaxle case.
1. Driven plate 2. Dish plate 3. Snap ring
4. Spring retainer 5. D-ring 6. D-ring
7. Low & reverse brake piston 8. Retainer 9. Snap ring
10. Retaining plate 11. Drive plate 12. Retaining plate
SCIA3893E
SCIA4903E
SCIA4904E