NISSAN X-TRAIL 2003 Electronic Repair Manual

ASSEMBLY
AT-545
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
OUTPUT SHAFT END PLAY
lMeasure clearance between side cover and the end of the out-
put shaft bearing.
lSelect proper thickness of adjusting shim so that clearance is
within specifications.
1. Install bearing retainer for output shaft.
2. Install output shaft thrust needle bearing on bearing retainer.
3. Install output shaft on transmission case.
SAT341D
SAT191F
SAT438D
SAT035F

AT-546
[ALL]
ASSEMBLY
4. Measure dimensions “1” and “2” at side cover and then cal-
culate dimension “A”.
lMeasure dimension “1”and“2” in at least two places.
5. Measure dimensions “
2”and“3” and then calculate dimen-
sion “B”.
lMeasure “2”and“3” in at least two places.
6. Select proper thickness of adjusting shim so that output shaft
end play (clearance between side cover and output shaft bear-
ing) is within specifications.
7. Install adjusting shim on output shaft bearing.
Assembly (2)ECS004MF
1. Apply locking sealant (Loctite #518) to transmission case as
shown in illustration.“A” : Distance between transmission case fitting
surface and adjusting shim mating surface.
A=
1-2
2
:Height of gauge
SAT374F
“B” : Distance between the end of output shaft bear-
ing outer race and the side cover fitting surface
of transmission case.
B=
2-3
2
:Height of gauge
SAT375F
Output shaft end play (A-B) :
0 - 0.15 mm (0 - 0.0059 in)
Output shaft end play adjusting shims :
Refer toAT-563, "
SERVICE DATA AND SPECIFICA-
TIONS (SDS)".
SAT440D
SAT441D

ASSEMBLY
AT-547
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
2. Set side cover on transmission case.
lApply locking sealant to the mating surface of transmis-
sion case.
3. Tighten side cover fixing bolts to specified torque. Refer toAT-
461, "OVERHAUL".
lDo not mix bolts A and B.
lAlways replace bolts A as they are self-sealing bolts.
4. Remove paper rolled around bearing retainer.
5. Install thrust washer on bearing retainer.
lApply petroleum jelly to thrust washer.
6. Install forward clutch assembly.
lAlign teeth of low & reverse brake drive plates before
installing.
lMake sure that bearing retainer seal rings are not spread.
lIf forward clutch assembly is correctly seated, points 1
and 2 are at almost same level.
SAT442D
AAT850
SAT033F
SAT194F

AT-548
[ALL]
ASSEMBLY
7. Install thrust needle bearing on bearing retainer.
lApply petroleum jelly to thrust needle bearing.
lPay attention to direction of thrust needle bearing.
8. Install overrun clutch hub.
lApply petroleum jelly to thrust washers.
lAlign teeth of overrun clutch drive plates before install-
ing.
9. Hold forward clutch hub and turn rear internal gear.
Check overrun clutch hub for correct directions of lock and
unlock.
lIf not shown as illustrated, check installed direction of
forward one-way clutch.
10. Install forward clutch hub and rear internal gear assembly.
lAlign teeth of forward clutch drive plates before install-
ing.
lCheck that three hooks of thrust washer are correctly
aligned after installing.
SAT195F
SAT030F
SAT198F
SAT199F

ASSEMBLY
AT-549
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
11. Install rear planetary carrier assembly and rear sun gear accord-
ing to the following procedures.
a. Install needle bearings on rear planetary carrier.
lApply petroleum jelly to needle bearings.
lPay attention to direction of needle bearings.
b. Install rear sun gear on rear planetary carrier.
lPay attention to direction of rear sun gear.
c. Install rear planetary carrier on transmission case.
12. Install thrust needle bearing on front planetary carrier, then
install them together on transmission case.
lApply petroleum jelly to thrust needle bearing.
lPay attention to direction of thrust needle bearing.
SAT028F
SAT027F
SAT026F
SAT380F

AT-550
[ALL]
ASSEMBLY
13. Install low and reverse brake piston according to the following
procedures.
a. Set and align return springs to transmission case gutters as
shown in illustration.
b. Set and align piston with retainer.
c. Install piston and retainer assembly on the transmission case.
lAlign bracket to specified gutter as indicated in illustra-
tion.
d. Check that each protrusion of piston is correctly set to corre-
sponding return spring as follows.
lPush piston and retainer assembly evenly and confirm
they move smoothly.
lIf they can not move smoothly, remove piston and
retainer assembly and align return spring correctly as
instructed in step “a”.
SAT322F
SAT323F
SAT324F
SAT325F

ASSEMBLY
AT-551
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
e. Push down piston and retainer assembly and install snap ring.
14. Install low one-way clutch to front planetary carrier by turning
carrier in the direction of the arrow shown.
15. Install snap ring with screwdriver.
lForward clutch and bearing must be correctly installed
for snap ring to fit into groove of transmission case.
16. Install needle bearing on transmission case.
lApply petroleum jelly to needle bearing.
lPay attention to direction of needle bearing.
SAT326FC
SAT206F
SAT046D
SAT020F

AT-552
[ALL]
ASSEMBLY
17. Install bearing race, needle bearing and high clutch hub on front
sun gear.
lApply petroleum jelly to needle bearing.
lPay attention to direction of needle bearing.
18. Install needle bearing and high clutch drum on high clutch hub.
19. Install needle bearing on high clutch drum.
lApply petroleum jelly to needle bearing.
lPay attention to direction of needle bearing.
20. Remove paper rolled around input shaft.
21. Install input shaft assembly in reverse clutch.
lAlign teeth of reverse clutch drive plates before install-
ing.
22. Install reverse clutch assembly on transmission case.
lAlign teeth of high clutch drive plates before installing.
SAT019F
SAT018F
SAT017F
SAT016F
SAT015F

ASSEMBLY
AT-553
[ALL]
D
E
F
G
H
I
J
K
L
MA
B
AT
Adjustment (2)ECS0 04 MG
When any parts listed below are replaced, adjust total end play and reverse clutch end play.
TOTAL END PLAY
lMeasure clearance between reverse clutch drum and needle
bearing for oil pump cover.
lSelect proper thickness of bearing race so that end play is within
specifications.
1. Measure dimensions "K" and "L" and then calculate dimension
"J".
a. Measure dimension "K".
Part name Total end playReverseclutchend
play
Transmission casell
Overrun clutch hubll
Rear internal gearll
Rear planetary carrierll
Rear sun gearll
Front planetary carrierll
Front sun gearll
High clutch hubll
High clutch drumll
Oil pump coverll
Reverseclutchdrum —l
SAT374DA
SAT375D
SAT376D

AT-554
[ALL]
ASSEMBLY
b. Measure dimension "L".
c. Calculate dimension "J".
2. Measure dimension "M".
a. Place bearing race and needle bearing on oil pump assembly.
b. Measure dimension "M".
c. Measure thickness of straightedge "t".
3. Adjust total end play "T
1".
lSelect proper thickness of bearing race so that total end play is within specifications. "J": Distance between oil pump fitting surface of
transmission case and needle bearing mating surface
of high clutch drum.
J=K–L
SAT377D
SAT378D
"M " : Distance between transmission case fitting sur-
face of oil pump cover and needle bearing on oil pump
cover.
"M
1" : Indication of gauge.
SAT379D
M=M1–t
SAT443D
T1=J–M
To ta l e n d p l a y " T
1":
0.25 - 0.55 mm ( 0.0098 - 0.0217 in )
Bearing races: Refer toAT-563, "
SERVICE DATA AND SPECIFICATIONS (SDS)"
.