NISSAN VERSA 2006 Workshop Service Repair Manual

AT-338
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
8. Set Tool A to reduction pinion gear bearing inner race, press out
reduction pinion gear bearing inner race from reduc-tion pinion
gear.
9. Remove reduction pinion gear bearing outer race from transaxle
case.Tool number: ST30031000 (J-22912-01)
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REPAIR FOR COMPONENT PARTS
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Revision: June 20062007 Versa
INSPECTION
Output Shaft, Idler Gear and Reduction Pinion Gear
Check for wear, damage or crack. Replace if necessary.
Bearings

Make sure bearings roll freely and are free from noise, cracks,
pitting or wear. Replace if necessary.
CAUTION:
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 bear-
ing retainer.

If not within allowable limit, replace bearing retainer.
SPD7 15
Standard clearance and allowable limit:
Refer to AT-382, "
Output Shaft" .
Standard clearance and allowable limit:
Refer to AT-383, "
Bearing Retainer" .
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AT-340
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
ASSEMBLY
1. Set Tool A on reduction pinion gear bearing inner race, and
press reduction pinion gear to reduction pinion gear bearing
inner race.
CAUTION:
Apply ATF to reduction pinion gear bearing inner race.
2. Install reduction pinion gear bearing outer race on transaxle
case. Refer to AT- 3 3 6 , "
COMPONENTS" .

Check reduction pinion gear bearing preload. Refer to AT-
357, "REDUCTION PINION GEAR BEARING PRELOAD"
3. Set Tool A and a suitable drift B on idler gear bearing inner race
(1), and press idler gear bearing inner race (1) to idler gear (2).
CAUTION:

Do not reuse idler gear bearing.

Apply ATF to idler gear bearing.
4. Set Tool A on idler gear bearing outer race, and drive idler gear
bearing outer race into transaxle case.
CAUTION:

Do not reuse idler gear bearing.

Apply ATF to idler gear bearing.Tool number: ST35272000 (J-26092)
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Tool number: ST35272000 (J-26092)
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Tool number: ST37830000 ( — )
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REPAIR FOR COMPONENT PARTS
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Revision: June 20062007 Versa
5. Press output shaft bearing on output shaft.
CAUTION:

Do not reuse output shaft bearing.

Apply ATF to output shaft bearing.
6. Set drift [commercial service tool] on radial needle bearing, and
press radial needle bearing into bearing retainer.
7. Install snap ring to bearing retainer.
8. After packing ring grooves with petroleum jelly, carefully install
new seal rings (1) on output shaft (2) and bearing retainer (3).
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AT-342
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
CAUTION:
Roll paper around seal rings to prevent seal rings from
spreading.
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REPAIR FOR COMPONENT PARTS
AT-343
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Revision: June 20062007 Versa
Band Servo Piston AssemblyUCS005WE
COMPONENTS
DISASSEMBLY
1. Push in OD servo piston assembly using a puller A (commercial
service tool) and a suitable drift B, and then remove snap ring
(1) from transaxle case using a flat-bladed screwdriver C.
2. Apply compressed air into the oil hole as shown in the figure to
remove OD servo piston assembly and band servo piston
assembly.
CAUTION:
Do not blow air in too quickly, or OD servo piston assembly,
band servo piston assembly and ATF could jump out. Care-
fully blow air little by little while protecting with lint-free
cloth A.
3. Remove 2nd servo return spring from transaxle case.
1. Lock nut 2. Anchor end pin 3. O-ring
4. Servo piston retainer 5. D-ring 6. OD servo piston
7. O-ring 8. Snap ring 9. OD servo piston retainer
10. E-ring 11. Spring retainer 12. OD servo return spring
13. D-ring 14. Band servo piston 15. Band servo thrust washer
16. Band servo piston stem 17. 2nd servo return spring
Refer to GI section to make sure icons (symbol marks) in the figure. Refer to GI-10, "
Components" .
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AT-344
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
4. Wrap OD servo piston retainer (1) using lint-free cloth A, and
then apply compressed air into the band servo piston stem hole
on OD servo piston (2) to remove OD servo piston (2) from OD
servo piston retainer (1).
CAUTION:
Do not blow air in too quickly, or OD servo piston (2) and
ATF could jump out. Carefully blow air little by little while
protecting with lint-free cloth A.
5. Remove D-ring (1) from OD servo piston (2).
6. Remove O-rings and from OD servo piston retainer.
(1): O-ring (small diameter)
(2): O-ring (medium diameter)
(3): O-ring (large diameter)
(4): OD servo piston retainer
7. Remove band servo piston assembly (1) from servo piston
retainer (2).
8. Place band servo piston stem on a wooden block, and remove
E-ring from band servo piston stem using a flat-bladed screw-
driver while pressing spring retainer downward.
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REPAIR FOR COMPONENT PARTS
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9. Remove spring retainer (1), OD servo return spring (2), band
servo piston (3) and band servo thrust washer (4) from band
servo piston stem (5).
10. Remove O-ring (1) from servo piston retainer (2).
11. Remove D-rings from band servo piston.
INSPECTION
Pistons, Retainers and Piston Stem
Check the sliding surfaces for damage or excessive wear. Replace if necessary.
Return Springs

Check each return spring for damage or deformation. Also mea-
sure free length. Refer to AT-382, "
Band Servo" .

Replace springs if deformed or fatigued.
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AT-346
REPAIR FOR COMPONENT PARTS
Revision: June 20062007 Versa
ASSEMBLY
1. Install D-rings to band servo piston.
2. Install band servo thrust washer (4), band servo piston (3), OD
servo return spring (2) and spring retainer (1) to band servo pis-
ton stem (5).
3. Place band servo piston stem (1) on a wooden block, and install
E-ring (2) to band servo piston stem (1) while pressing spring
retainer (3) downward.
4. Install O-ring (1) to servo piston retainer (2).
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5. Install band servo piston assembly (1) to servo piston retainer
(2) by pushing it inward.
6. Install D-ring (1) to OD servo piston (2).
7. Install O-rings and to OD servo piston retainer.
(1): O-ring (small diameter)
(2): O-ring (medium diameter)
(3): O-ring (large diameter)
(4): OD servo piston retainer
8. Install OD servo piston (1) to OD servo piston retainer (2) fitting
the figure direction on it.
9. Install 2nd servo return spring (2) and band servo piston assem-
bly (3) to transaxle case (1).
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