2001 NISSAN X-TRAIL oil

AT-464
[ALL]
REPAIR FOR COMPONENT PARTS
6. Remove piston from reverse clutch drum by turning it.
7. Remove D-ring and oil seal from piston.
INSPECTION
Reverse Clutch Snap Ring, Spring Retainer and Return Springs
●Check for deformation, fatigue or damage.
If necessary, replace.
Reverse Clutch Drive Plates
●Check facing for burns, cracks or damage.
●Measure thickness of facing.
●If not within wear limit, replace.
Reverse Clutch Dish Plates
●Check for deformation or damage.
●Measure 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.
●Apply compressed air to oil hole on return spring side to make sure that air leaks past ball.
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

REPAIR FOR COMPONENT PARTS
AT-465
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
ASSEMBLY
1. Install D-ring and oil seal on piston.
●Take care with the direction of oil seal.
●Apply ATF to both parts.
2. Install piston assembly by turning it slowly.
●Apply ATF to inner surface of drum.
3. Install return springs and spring retainer on piston.
4. Set Tool on spring retainer and install snap ring while compress-
ing return springs.
●Set Tool directly over return springs.
5. Install drive plates, driven plates, retaining plate and dish plates.
●Take care with order of plates.
6. Install snap ring.
SAT097FB
SAT096F
SAT094FC
SAT093F

AT-466
[ALL]
REPAIR FOR COMPONENT PARTS
7. Measure clearance between retaining plate and snap ring. If not
within allowable limit, select proper retaining plate.
8. Check operation of reverse clutch.
Refer to “DISASSEMBLY”, AT-463, "
Reverse Clutch" .
High ClutchECS004M6
COMPONENTS
DISASSEMBLY
1. Check operation of high clutch.
a. Apply compressed air to oil hole of input shaft with nylon cloth.
●Stop up hole on opposite side of input shaft with nylon
cloth.
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.
●Oil seal might be damaged.
●Fluid might be leaking past piston check ball.Specified clearance:
Standard: 0.5 - 0.8mm (0.020 - 0.031 in)
Allowable limit: 1.2 mm (0.047 in)
Retaining plate:
Refer to AT-521, "
SERVICE DATA AND SPECIFICA-
TIONS (SDS)" .
SAT105F
SAT092F
SAT774J
SAT176D

AT-468
[ALL]
REPAIR FOR COMPONENT PARTS
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.
High Clutch Drive Plates
●Check facing for burns, cracks or damage.
●Measure 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 the 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.
●Measure clearance between seal ring and ring groove.
●If not within allowable limit, replace input shaft assembly.
ASSEMBLY
1. Install D-rings on piston.
●Apply ATF to both parts.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)
SAT187D
SAT371FA

REPAIR FOR COMPONENT PARTS
AT-471
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
Forward and Overrun ClutchesECS004M7
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.
●Oil seal might be damaged.
●Fluid might be leaking past piston check ball.
2. Remove snap ring for forward clutch.
3. Remove drive plates, driven plates, retaining plate and dish
plate for forward clutch.
SAT962I
SAT123F
SAT203D

AT-472
[ALL]
REPAIR FOR COMPONENT PARTS
4. Remove snap ring for overrun clutch.
5. Remove drive plates, driven plates, retaining plate and dish
plate for overrun clutch.
6. Set Tool on spring retainer and remove snap ring from forward
clutch drum while compressing return springs.
●Set Tool directly over return springs.
●Do not expand snap ring excessively.
7. Remove spring retainer and return springs.
●Do not remove return springs from spring retainer.
8. Remove forward clutch piston with overrun clutch piston from
forward clutch drum by turning it.
9. Remove overrun clutch piston from forward clutch piston by
turning it.
10. Remove D-rings and oil seals from forward clutch piston and
overrun clutch piston.
SAT204D
SAT124FC
SAT125F
SAT126F
SAT127FB

REPAIR FOR COMPONENT PARTS
AT-473
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
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 thickness of facing.
●If not within wear limit, replace.
Forward Clutch and Overrun Clutch Dish Plates
●Check for deformation or damage.
●Measure 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 outside of for-
ward clutch drum. Make sure air leaks past ball.
●Apply compressed air to oil hole from inside of forward clutch
drum. Make sure there is no air leakage.
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.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: 1.6 mm (0.063 in)
SAT162D
Thickness of dish plate:
Forward clutch 2.7 mm (0.106 in)
Overrun clutch 2.7 mm (0.106 in)
SAT163D
SAT213D
SAT212D

AT-474
[ALL]
REPAIR FOR COMPONENT PARTS
ASSEMBLY
1. Install D-rings and oil seals on forward clutch piston and overrun
clutch piston.
●Take care with direction of oil seal.
●Apply ATF to both parts.
2. Install overrun clutch piston assembly on forward clutch piston
by turning it slowly.
●Apply ATF to inner surface of forward clutch piston.
3. Install forward clutch piston assembly on forward clutch drum by
turning it slowly.
●Apply ATF to inner surface of drum.
4. Install return spring on overrun clutch piston.
SAT127FB
SAT126F
SAT125F
SAT131F