NISSAN X-TRAIL 2003 Service Repair Manual

REPAIR FOR COMPONENT PARTS
AT-465
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

4. Set SST on spring retainer and remove snap ring from reverse
clutch drum while compressing return spring.
CAUTION:

Set SST directly over return spring.

Do not expand snap ring excessively.
5. Remove spring retainer and return springs.
6. Remove reverse clutch piston from reverse clutch drum by turn-
ing it.
7. Remove D-ring and seal ring from reverse clutch piston.
INSPECTION
Reverse Clutch Snap Rings, Spring Retainer and Return Spring

Check for deformation, fatigue or damage.
If necessary, replace.
Reverse Clutch Drive Plates

Check facing for burns, cracks or damage.

Measure the thickness of facing.

If not within wear limit, replace.
Reverse Clutch Dish Plates

Check for deformation or damage.

Measure the thickness of dish plate.

If deformed or fatigued, replace.
Reverse 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.
SAT094FC
SAT096F
Thickness of drive plate:
Standard value: 1.6 mm (0.063 in)
Wear limit: 1.4 mm (0.055 in)
SAT162D
Thickness of dish plate: 3.08 mm (0.1213 in)
SAT163D

AT-466
[ALL]
REPAIR FOR COMPONENT PARTS


Apply compressed air to oil hole on return spring side to make
sure that air leaks past ball.
ASSEMBLY
1. Install D-ring and Seal ring on piston.
CAUTION:

Take care with the direction of Seal ring.

Apply ATF to D-ring and seal ring.

Do not reuse D-ring and seal ring.
2. Install reverse clutch piston by turning it slowly.
CAUTION:
Apply ATF to inner surface of drum.
3. Install return springs and spring retainer on reverse clutch pis-
ton.
4. Set SST on spring retainer and install snap ring while compress-
ing return spring.
CAUTION:

Set SST directly over return spring.

Do not expand snap ring excessively.
SCIA0192E
SCIA3735E
SAT096F
SAT094FC

REPAIR FOR COMPONENT PARTS
AT-467
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

5. Install drive plates, driven plates, retaining plate and dish plates.
Refer to AT- 5 3 3 , "
REVERSE CLUTCH" .
CAUTION:
Be careful with the order and the direction of plates.
NOTE:
Install two dish plates fitting each installation direction with
reverse clutch drum groove displaced slightly.
6. Install snap ring.
SCIA4888E
SAT170D
SCIA5639E

AT-468
[ALL]
REPAIR FOR COMPONENT PARTS

7. Measure the clearance between retaining plate and snap ring. If
not within allowable limit, select proper retaining plate. Refer to
AT- 5 3 3 , "
REVERSE CLUTCH" .
8. Check operation of reverse clutch. Refer to AT- 4 6 4 , "
DISAS-
SEMBLY" . Specified clearance:
Standard: 0.5 - 0.8mm (0.020 - 0.031 in)
Allowable limit: 1.2 mm (0.047 in)
SAT105F
SAT092F

REPAIR FOR COMPONENT PARTS
AT-469
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT

High ClutchECS00EC5
COMPONENTS
DISASSEMBLY
1. Check operation of high clutch.
a. Apply compressed air to oil hole of input shaft assembly (high
clutch drum) with nylon cloth.
CAUTION:
Stop up hole on opposite side of input shaft assembly (high
clutch drum) with nylon cloth.
b. Check to see that retaining plate moves to snap ring.
c. If retaining plate does not contact snap ring:

Fluid might be leaking past piston check ball.
2. Remove seal rings from input shaft assembly (high clutch drum).
CAUTION:
Always replace seal rings when removed.
1. Seal ring 2. Driven plate 3. Retaining plate
4. Snap ring 5. Drive plate 6. Snap ring
7. Cancel cover 8. D-ring 9. D-ring
10. Return spring 11. High clutch piston 12. Input shaft assembly (High clutch
drum)
SCIA2951E
SAT176D
SCIA4890E

AT-470
[ALL]
REPAIR FOR COMPONENT PARTS

3. Remove snap ring with flat-bladed screwdriver.
4. Remove drive plates, driven plates and retaining plate.
5. Set SST on spring retainer and remove snap ring from input
shaft assembly (high clutch drum) while compressing return
springs.
CAUTION:

Set SST directly over springs.

Do not expand snap ring excessively.
6. Remove spring retainer and return springs.
7. Remove high clutch piston from input shaft assembly (high
clutch drum) by turning it.
8. Remove D-rings from high clutch piston.
INSPECTION
High Clutch Snap Ring, Spring Retainer and Return Springs

Check for deformation, fatigue or damage.
If necessary, replace.

When replacing spring retainer and return springs, replace them as a set.
SCIA4891E
SAT108FB
S AT 111 F
SCIA4441E

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

AT-472
[ALL]
REPAIR FOR COMPONENT PARTS

2. Install high clutch piston by turning it slowly.
CAUTION:
Apply ATF to inner surface of input shaft assembly (high
clutch drum).
3. Install return springs and spring retainer on high clutch piston.
4. Set SST on spring retainer and install snap ring while slowly
compressing 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.
S AT 111 F
SAT109F
SAT108FB
SAT113F

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

AT-474
[ALL]
REPAIR FOR COMPONENT PARTS

9. Install seal rings to input shaft assembly (high clutch drum).
CAUTION:

Do not reuse seal rings.

Apply petroleum jelly to seal rings.
CAUTION:
Roll paper around seal rings to prevent seal rings from
spreading.
SCIA4890E
SAT198D