NISSAN X-TRAIL 2001 Service Repair Manual

REPAIR FOR COMPONENT PARTS
AT-483
[ALL]
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5. Install thrust washer and overrun clutch hub.
●Apply petroleum jelly to thrust washer.
●Align hooks of thrust washer with holes of overrun clutch
hub.
●Align projections of rear internal gear with holes of over-
run clutch hub.
6. Install forward clutch hub on rear internal gear.
●Check operation of forward one-way clutch.
Hold rear internal gear and turn forward clutch hub.
Check forward clutch hub for correct locking and unlock-
ing directions.
●If not as shown in illustration, check installation direction
of forward one-way clutch.
Output Shaft, Idler Gear, Reduction Pinion Gear and Bearing RetainerECS004MA
COMPONENTS
SAT157F
AAT426
SAT291K

AT-484
[ALL]
REPAIR FOR COMPONENT PARTS
DISASSEMBLY
1. Remove seal rings from output shaft and bearing retainer.
2. Remove output shaft bearing with screwdrivers.
●Always replace bearing with a new one when removed.
●Do not damage output shaft.
3. Remove snap ring from bearing retainer.
4. Remove needle bearing from bearing retainer.
SAT164F
SAT165F
SAT166F
SAT167F

REPAIR FOR COMPONENT PARTS
AT-485
[ALL]
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5. Remove idler gear bearing inner race from idler gear.
6. Remove idler gear bearing outer race from transmission case.
7. Press out reduction pinion gear bearing inner race from reduc-
tion pinion gear.
8. Remove reduction pinion gear bearing outer race from transmis-
sion case.
INSPECTION
Output Shaft, Idler Gear and Reduction Pinion Gear
●Check shafts for cracks, wear or bending.
●Check gears for wear, chips and cracks.
SAT168F
SAT859DD
SAT169F
SAT319K

AT-486
[ALL]
REPAIR FOR COMPONENT PARTS
Bearing
●Make sure bearings roll freely and are free from noise, cracks,
pitting or wear.
●When replacing taper roller bearing, replace outer and inner
race as a set.
Seal Ring Clearance
●Install new seal rings to output shaft.
●Measure clearance between seal ring and ring groove of output
shaft.
●If not within allowable limit, replace output shaft.
●Install new seal rings to bearing retainer.
●Measure clearance between seal ring and ring groove of bearing retainer.
●If not within allowable limit, replace bearing retainer.
ASSEMBLY
1. Press reduction pinion gear bearing inner race on reduction pin-
ion gear.
2. Install reduction pinion gear bearing outer race on transmission
case.
SPD715
Standard clearance:
0.10 - 0.25 mm (0.0039 - 0.0098 in)
Allowable limit:
0.25 mm (0.0098 in)
Standard clearance:
0.10 - 0.30 mm (0.0039 - 0.0118 in)
Allowable limit:
0.30 mm (0.0118 in)
SAT171F
SAT172FC
: 109 - 123 N-m (11.1 - 12.5 kg-m, 80 - 90 ft-lb)
SAT319K

REPAIR FOR COMPONENT PARTS
AT-487
[ALL]
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3. Press idler gear bearing inner race on idler gear.
4. Install idler gear bearing outer race on transmission case.
5. Press output shaft bearing on output shaft.
6. Press needle bearing on bearing retainer.
7. Install snap ring to bearing retainer.
SAT174FC
SAT175FD
SAT863DB
SAT176F
SAT166F

AT-488
[ALL]
REPAIR FOR COMPONENT PARTS
8. After packing ring grooves with petroleum jelly, carefully install
new seal rings on output shaft and bearing retainer.
●Roll paper around seal rings to prevent seal rings from
spreading.
Band Servo Piston AssemblyECS004MB
COMPONENTS
DISASSEMBLY
1. Remove band servo piston fixing bolts.
SAT164F
SAT179F
AAT293A
AAT879

REPAIR FOR COMPONENT PARTS
AT-489
[ALL]
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2. Apply compressed air to oil hole in transmission case to remove
O/D servo piston retainer and band servo piston assembly.
●Hold band servo piston assembly with a rag or nylon
waste.
3. Apply compressed air to oil hole in O/D servo piston retainer to
remove O/D servo piston from retainer.
●Hold O/D band servo piston while applying compressed
air.
4. Remove D-ring from O/D servo piston.
5. Remove O-rings from O/D servo piston retainer.
6. Remove band servo piston assembly from servo piston retainer
by pushing it forward.
SAT093J
AAT880
AAT881
AAT882
SAT293D

AT-490
[ALL]
REPAIR FOR COMPONENT PARTS
7. Place piston stem end on a wooden block. While pushing servo
piston spring retainer down, remove E-ring.
8. Remove O/D servo return spring, band servo thrust washer and
band servo piston stem from band servo piston.
9. Remove O-rings from servo piston retainer.
10. Remove D-rings from band servo piston.
INSPECTION
Pistons, Retainers and Piston Stem
●Check frictional surfaces for abnormal wear or damage.
SAT294D
AAT883
SAT296DA
SAT297D

REPAIR FOR COMPONENT PARTS
AT-491
[ALL]
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Return Springs
●Check for deformation or damage.
●Measure free length and outer diameter.
ASSEMBLY
1. Install D-rings to servo piston retainer.
●Apply ATF to D-rings.
●Pay attention to position of each O-ring.
2. Install band servo piston stem, band servo thrust washer, O/D
servo return spring and spring retainer to band servo piston.
3. Place piston stem end on a wooden block. While pushing servo
piston spring retainer down, install E-ring.Inspection stan-
dard:
Refer to AT-521, "
SERVICE DATA AND SPECIFICA-
TIONS (SDS)" .
AAT884
SAT297D
AAT883
SAT301D

AT-492
[ALL]
REPAIR FOR COMPONENT PARTS
4. Install O-rings to servo piston retainer.
●Apply ATF to O-rings.
●Pay attention to position of each O-ring.
5. Install band servo piston assembly to servo piston retainer by
pushing it inward.
6. Install D-ring to O/D servo piston.
●Apply ATF to D-ring.
7. Install O-rings to O/D servo piston retainer.
●Apply ATF to O-rings.
●Pay attention to position of each O-ring.
8. Install O/D servo piston to O/D servo piston retainer.
SAT296DA
SAT303D
AAT881
AAT882
AAT886