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AT-12
PREPARATION
Revision: June 20062007 Versa
KV31103200
(J-39186)
Clutch spring compressorRemoving and installing clutch spring retainer as-
sembly
Removing and installing cancel cover
a: 179 mm (7.05 in)
b: 76 mm (2.99 in) dia.
c: 174 mm (6.85 in)
ST23540000
(J-25689-A)
Pin punch
Removing and installing retaining pin of manual
plate
Installing retaining pin of manual shaft
Installing retaining pin of parking rod plate
a: 2.3 mm (0.091 in) dia.
b: 4 mm (0.16 in) dia.
KV32101000
(J-25689-A)
Pin punchRemoving and installing lock pin of pinion mate shaft
a: 4 mm (0.16 in) dia.
ST33400001
(J-26082)
DriftInstalling oil pump housing oil seal
a: 60 mm (2.36 in) dia.
b: 47 mm (1.85 in) dia.
KV381054S0
(J-34286)
Puller
Removing radial needle bearing
Removing idler gear bearing outer race
Removing differential side bearing outer races
a: 250 mm (9.84 in)
b: 160 mm (6.30 in)
ST30031000
(J-22912-01)
PullerRemoving reduction pinion gear bearing inner race
a: 90 mm (3.54 in) dia.
b: 50 mm (1.97 in) dia.
ST35272000
(J-26092)
Drift
Installing reduction pinion gear bearing inner race
Installing idler gear bearing inner race
a: 72 mm (2.83 in) dia.
b: 40 mm (1.57 in) dia.
c: 35.5 mm (1.398 in) dia. Tool number
(Kent-Moore No.)
Tool nameDescription
SCIA7104E
NT442
NT410
NT086
NT414
NT411
NT107
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PREPARATION
AT-13
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Revision: June 20062007 Versa
ST37830000
( — )
DriftInstalling idler gear bearing outer race
a: 61.9 mm (2.437 in) dia.
b: 39 mm (1.54 in) dia.
ST35271000
(J-26091)
DriftInstalling idler gear
a: 72 mm (2.83 in) dia.
b: 63 mm (2.48 in) dia.
ST3127S000
(J-25765-A)
Preload gauge
1. GG9103000
(J-25765-A)
Torque wrench
2. HT62940000
( — )
Socket adapter
3. HT62900000
( — )
Socket adapter
Measuring turning torque of reduction pinion gear
Measuring turning torque of final drive assembly
KV38105710
(J-39026)
Preload adapter
Selecting differential side bearing adjusting shim
Measuring turning torque of final drive assembly
ST35321000
( — )
DriftInstalling output shaft bearing
a: 49 mm (1.93 in) dia.
b: 41 mm (1.61 in) dia. Tool number
(Kent-Moore No.)
Tool nameDescription
NT084
NT115
NT124
NT087
NT073
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AT-14
PREPARATION
Revision: June 20062007 Versa
Commercial Service Tools UCS005M 7
ST30633000
( — )
DriftInstalling differential side bearing outer races
a: 67 mm (2.48 in) dia.
b: 49 mm (1.93 in) dia.
ST3306S001
(J-22888-D)
Differential side bearing pull-
er set
1. ST33051001
Puller
2. ST33061000
AdapterRemoving differential side bearing inner race
a: 38 mm (1.50 in) dia.
b: 28.5 mm (1.122 in) dia.
c: 130 mm (5.12 in)
d: 135 mm (5.31 in)
e: 100 mm (3.94 in) Tool number
(Kent-Moore No.)
Tool nameDescription
NT073
AMT153
Tool name Description
Power tool Loosening bolts and nuts
DriftInstalling manual shaft oil seal
a: 22 mm (0.87 in) dia.
DriftInstalling RH differential side oil seal
a: 54 mm (2.13 in) dia.
b: 47 mm (1.85 in) dia.
Puller
Removing idler gear bearing inner race
Removing and installing band servo piston snap
ring
DriftRemoving idler gear bearing inner race
a: 34 mm (1.34 in) dia.
PBIC0190E
SCIA7105E
NT115
NT077
SCIA7105E
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PREPARATION
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DriftInstalling differential side bearings
a: 45 mm (1.77 in) dia.
b: 41 mm (1.61 in) dia.
Pin punch Aligning groove of manual shaft and hole of transaxle
case
a: 2 mm (0.08 in) dia.
DriftRemoving idler gear bearing inner race
a: 34 mm (1.34 in) dia.
DriftInstalling radial needle bearing on bearing retainer
a: 36 mm (1.42 in) dia. Tool name Description
NT115
NT410
NT109
NT083
Page 29 of 2896

AT-16
A/T FLUID
Revision: June 20062007 Versa
A/T FLUIDPFP:KLE40
Checking A/T FluidUCS005M 8
1. Warm up engine.
2. Check for A/T fluid leakage.
3. Before driving, A/T fluid level can be checked at A/T fluid tem-
peratures of 30 to 50°C (86 to 122°F) using the “COLD” range
on A/T fluid level gauge.
a. Park vehicle on level surface and set parking brake.
b. Start engine and move selector lever through each gear posi-
tion. Leave selector lever in “P” position.
c. Check A/T fluid level with engine idling.
d. Remove A/T fluid level gauge and wipe clean with lint-free cloth.
CAUTION:
When wiping the A/T fluid level gauge, always use lint-free
cloth.
e. Re-insert A/T fluid level gauge into A/T fluid charging pipe as far
as it will go.
CAUTION:
Firmly fix the A/T fluid level gauge to the A/T fluid charging
pipe using the stopper attached.
f. Remove A/T fluid level gauge and note reading. If reading is at
low side of range, add A/T fluid to the A/T fluid charging pipe.
CAUTION:
Do not overfill.
4. Drive vehicle for approximately 5 minutes.
5. Re-check A/T fluid level at A/T fluid temperatures of 50 to 80°C (122 to 176°F) using “HOT” range on A/T
fluid level gauge.
CAUTION:
When wiping the A/T fluid level gauge, always use lint-free cloth.
Firmly fix the A/T fluid level gauge to the A/T fluid charging pipe using the stopper attached.
6. Check A/T fluid condition and make any necessary repairs. Refer to AT- 5 3 , "
Fluid Condition Check" . If the
A/T fluid contains frictional material (clutches, bands, etc.), or if the A/T is repaired, overhauled, or
replaced, inspect and clean the A/T fluid cooler mounted in the radiator. Refer to AT- 1 7 , "
A/T Fluid Cooler
Cleaning" .
7. Install the removed A/T fluid level gauge into the A/T fluid charging pipe.
CAUTION:
Firmly fix the A/T fluid level gauge to the A/T fluid charging pipe using the stopper attached.
SCIA3451E
SM A05 1D
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A/T FLUID
AT-17
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Changing A/T FluidUCS005M9
1. Warm up A/T fluid.
2. Stop engine.
3. Drain A/T fluid by removing the drain plug. Reinstall the drain plug to the specified torque.
CAUTION:
Do not reuse drain plug gasket.
4. Refill the transaxle with new specified A/T fluid through the A/T fluid charging pipe. Always refill the tran-
saxle with the same volume of A/T fluid that was drained out.
5. Run engine at idle speed for 5 minutes.
6. Check A/T fluid level and condition. Refer to AT- 1 6 , "
Checking A/T Fluid" .
A/T Fluid Cooler CleaningUCS006KH
Whenever the A/T is repaired, overhauled, or replaced, the A/T fluid cooler mounted in the radiator must be
inspected and cleaned.
Metal debris and friction material, if present, can become trapped in the A/T fluid cooler. This debris can con-
taminate the newly serviced A/T or, in severe cases, can block or restrict the flow of A/T fluid. In either case,
malfunction of the newly serviced A/T may result.
Debris, if present, may build up as A/T fluid enters the cooler inlet. It will be necessary to back flush the cooler
through the cooler outlet in order to flush out any built up debris.
A/T FLUID COOLER CLEANING PROCEDURE
1. Identify the A/T inlet and outlet fluid cooler hoses.
2. Position an oil pan under the A/T inlet and outlet fluid cooler
hoses.
3. Disconnect the A/T fluid cooler inlet and outlet rubber hoses
from the steel cooler tubes or bypass valve.
NOTE:
Replace the cooler hoses if rubber material from the hose
remains on the tube fitting.
4. Allow any A/T fluid that remains in the cooler hoses to drain into
the oil pan.
5. Insert the extension adapter hose of a can of Transmission
Cooler Cleaner (Nissan P/N 999MP-AM006) into the cooler out-
let hose.
CAUTION:
Wear safety glasses and rubber gloves when spraying
the Transmission Cooler Cleaner.
Spray Transmission Cooler Cleaner only with adequate
ventilation.
Avoid contact with eyes and skin.
Do not breath vapors or spray mist.
6. Hold the hose and can as high as possible and spray Transmis-
sion Cooler Cleaner in a continuous stream into the cooler outlet hose until A/T fluid flows out of the cooler
inlet hose for 5 seconds. Drain plug: Refer to AT- 2 5 7 , "
Components" .
Fluid grade and capacity: Refer to MA-11, "
RECOMMENDED FLUIDS AND LUBRICANTS" .
SCIA5628E
SCIA5629E
Page 31 of 2896

AT-18
A/T FLUID
Revision: June 20062007 Versa
7. Insert the tip of an air gun into the end of the cooler outlet hose.
8. Wrap a shop rag around the air gun tip and end of cooler outlet
hose.
9. Blow compressed air regulated to 5 - 9 kg/cm
2 (70 - 130 psi) through the cooler outlet hose for 10 sec-
onds to force out any remaining A/T fluid.
10. Repeat steps 5 through 9 three additional times.
11. Position an oil pan under the banjo bolts that connect the A/T fluid cooler steel lines to the A/T.
12. Remove the banjo bolts.
13. Flush each steel line from the cooler side back toward the A/T by spraying Transmission Cooler Cleaner
in a continuous stream for 5 seconds.
14. Blow compressed air regulated to 5 - 9 kg/cm
2 (70 - 130 psi) through each steel line from the cooler side
back toward the A/T for 10 seconds to force out any remaining A/T fluid.
15. Ensure all debris is removed from the steel cooler lines.
16. Ensure all debris is removed from the banjo bolts and fittings.
17. Perform AT-18, "
A/T FLUID COOLER DIAGNOSIS PROCEDURE" .
A/T FLUID COOLER DIAGNOSIS PROCEDURE
NOTE:
Insufficient cleaning of the cooler inlet hose exterior may lead to inaccurate debris identification.
1. Position an oil pan under the A/T inlet and outlet cooler hoses.
2. Clean the exterior and tip of the cooler inlet hose.
3. Insert the extension adapter hose of a can of Transmission
Cooler Cleaner (Nissan P/N 999MP-AM006) into the cooler out-
let hose.
CAUTION:
Wear safety glasses and rubber gloves when spraying
the Transmission Cooler Cleaner.
Spray Transmission Cooler Cleaner only with adequate
ventilation.
Avoid contact with eyes and skin.
Do not breath vapors or spray mist.
4. Hold the hose and can as high as possible and spray Transmis-
sion Cooler Cleaner in a continuous stream into the cooler outlet hose until A/T fluid flows out of the cooler
inlet hose for 5 seconds.
5. Tie a common white, basket-type coffee filter to the end of the
cooler inlet hose.
SCIA5630E
SCIA5629E
SCIA5631E
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A/T FLUID
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6. Insert the tip of an air gun into the end of the cooler outlet hose.
7. Wrap a shop rag around the air gun tip and end of cooler outlet
hose.
8. Blow compressed air regulated to 5 - 9 kg/cm
2 (70 - 130 psi)
through the cooler outlet hose to force any remaining A/T fluid
into the coffee filter.
9. Remove the coffee filter from the end of the cooler inlet hose.
10. Perform AT-19, "
A/T FLUID COOLER INSPECTION PROCE-
DURE" .
A/T FLUID COOLER INSPECTION PROCEDURE
1. Inspect the coffee filter for debris.
a. If small metal debris less than 1mm (0.040 in) in size or metal
powder is found in the coffee filter, this is normal. If normal
debris is found, the A/T fluid cooler/radiator can be re-used and
the procedure is ended.
b. If one or more pieces of debris are found that are over 1mm
(0.040 in) in size and/or peeled clutch facing material is found in
the coffee filter, the A/T fluid cooler is not serviceable. The A/T
fluid cooler/radiator must be replaced and the inspection proce-
dure is ended. Refer to CO-11, "
RADIATOR" .
A/T FLUID COOLER FINAL INSPECTION
After performing all procedures, ensure that all remaining oil is cleaned from all components.
SCIA5632E
SCIA2967E
SCIA5659E