Qashqai J11. Transaxle & Transmission

TM-114

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

INPUT SHAFT AND GEAR

18. Select and fit a locking ring (1) so that it just enters the groove.

19. Refit the bearing (1) using component (C) of the tool [SST:

KV32910340 (Bvi.1683)].

20. Refit:

• the oil deflector,
• the permanent shim.

21. Adjust the input shaft, Refer to

TM-114, "Adjustment"

Adjustment

INFOID:0000000010471526

INPUT SHAFT AXIAL CLEARANCE ADJUSTMENT

With the input shaft in place, note the distance (X1) between the
end of the bearing and the joint face.

Measure the distance (X2) between the mechanism housing
joint face and the bearing face that takes the permanent shim.

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INPUT SHAFT AND GEAR

TM-115

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

Determine the thickness of the shim using the following procedure, accounting for the axial clearance
between 0 and 0.06 mm (0.0024 In).

Permanent shim = (X2 - X1) - axial clearance.

Example:

• X1 = 226.59 mm (8.9208 In).
• X2 = 227.56 mm (8.959 In).
• Permanent shim = (227.56 - 226.59) = 0.97 mm (0.038 In).

Given that shims vary by 0.040 mm (0.0002 In), in this example, it is necessary to use the 0.096 mm
(0.078 In) shim in the set.

Inspection

INFOID:0000000010428790

INPUT SHAFT AND GEAR

When checking, make sure that you pay particular attention to the
appearance of the teeth, especially that of the chamfers and claws.

Check that:

• the teeth (1) are not broken or chipped,
• the dogs (2) are not broken, chipped or worn,.
• the friction cone (3) shows no sign of scratches or blue stains,
• the inner wall (4) shows no sign of sticking or wear.

SYNCHRONIZER HUB

Check:

• that the selector rod slides onto the hub easily,
• that the collets (1) are in good condition.

SYNCHROMESH RING

Check that the dog teeth (1) show no sign of wear or any fractures.
To check that the synchroniser ring is working correctly, push the ring
on the friction cone and rotate (2) : the ring should not turn. Other-
wise, replace the synchroniser ring.

BEARING

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MAINSHAFT AND GEAR

TM-117

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

MAINSHAFT AND GEAR

Exploded View

INFOID:0000000010428791

Refer to

TM-91, "Exploded View"

Disassembly

INFOID:0000000010428792

Remove:

• the locking ring (1) ,
• the closure washer (2) ,
• the two half shims (3) .

Remove the fourth, fifth and sixth gear assembly with a press,
applying pressure under the fourth gear with an extractor.

Remove the gears - hubs assembly with a press, applying pres-
sure under the reverse gear using component (A) of the tool
[SST: KV32910340 (Bvi.1683)].

Assembly

INFOID:0000000010428793

Refit the reverse gear (1) and the ring (2) using a press and
component D of the tool [SST: KV32910340 (Bvi. 1683)], posi-
tioning the lubrication holes at 90

in relation to those of the

shaft.

Apply a final pressure of 2.5 tons.

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TM-118

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

MAINSHAFT AND GEAR

Lubricate and position the needle bearing (1) , the thrust needle
bearing (2) and the first idle gear (3) fitted with its synchroniser
ring.

Refit the first-second gear selector rod (4) using a press and
component (C) of the tool [SST: KV32910340 (Bvi. 1683)], (large
hub offset on second gear side, selector rod offset on first gear
side).

Align and engage the notches on the synchroniser ring with
those on the hub.

Refit the ring (5) using a press and component (D) of the tool
[SST: KV32910340 (Bvi. 1683)], positioning the lubrication holes
at 90

in relation to those of the shaft.

Apply a final pressure of 2.5 tons.

Lubricate and position the needle bearing (1) and the second
idle gear (2) with its synchroniser ring.

Refit the third fixed gear (4) using a press and component (D) of
the tool [SST: KV32910340 (Bvi. 1683)].

Intermediate adjustment of the output shaft

Position the spacer (1) .

Measure the distance (X1) between the end of the fixed gear of
the shaft and the end of the spacer in order to determine the
thickness of the permanent shim.

Given that the nominal value is 173.90

0.05 mm (6.846

0.002 In)

Use the following procedure:

• Permanent shim = 173.90 - X1.

Example:
X1 = 173.23 mm (0.820 In)
Permanent shim = 173.90 - 173.23 = 0.67 mm (0.0264 In)
Given that shims vary by 0.08 mm (0.003), in this example it is necessary to use the 0.68 mm (0.0268 In)
shim in the set.

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MAINSHAFT AND GEAR

TM-119

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

Position the selected shim.

Refit the fourth (1) and fifth (2) fixed gear using a press and
component (D) of the tool [SST: KV32910340 (Bvi. 1683)].

Position the spacer (3) and the sixth fixed gear (4).

Output shaft end float adjustment

The output shaft end float must be 0.01 mm (0.0004 In).

Measure the distance (X2) between the end of the shaft and the
sixth gear, in order to determine the thickness of the shim (1).

Example:

• X2 = 1.30 mm (0.051 In)
• Shim (1) = 1.30 - 0.01 = 1.29 mm (0.0508 In)

Refit the bearing (2) using component (C) of [SST: KV32910340
(Bvi. 1683)] and a press.

Determine the thickness of the half shims with a feeler gauge
(1).

Refit:

• the two half shims (1),
• the closure washer (2),
• the lock ring (3).

Inspection

INFOID:0000000010471525

INPUT SHAFT AND GEAR

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TM-120

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

MAINSHAFT AND GEAR

When checking, make sure that you pay particular attention to the
appearance of the teeth, especially that of the chamfers and claws.

Check that:

SYNCHRONIZER HUB

Check:

• that the selector rod slides onto the hub easily,
• that the collets (1) are in good condition.

SYNCHROMESH RING

BEARING

Make sure the bearings (1) are rotating properly.
If a bearing rotates unevenly or noisily, it must be replaced.

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REVERSE IDLER SHAFT AND GEAR

TM-121

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

REVERSE IDLER SHAFT AND GEAR

Exploded View

INFOID:0000000010428795

Refer to

TM-91, "Exploded View"

Disassembly

INFOID:0000000010428796

Refer to

TM-96, "Disassembly"

Assembly

INFOID:0000000010428797

Note the following, and assemble in the reverse order of disassembly.
Refer to

TM-103, "Assembly"

CAUTION:

• Never reuse snap ring.
• Make sure that snap ring is securely installed in the groove.

Adjustment

INFOID:0000000010471529

ADJUSTMENT OPERATION FOR THE AXIAL CLEARANCE OF THE REVERSE GEAR INTERMEDIATE SHAFT

Measure the distance (X1) between the end of the reverse gear
pinion and the joint face with the reverse gear shaft in place.

Remove the reverse gear shaft.

Measure the distance (X2) between the mechanism housing
joint face and the bearing face that takes the permanent shim.

Determine the thickness of the shim using the following procedure, accounting for the axial clearance
between 0.04 mm(0.002In) and 0.14 mm (0.006 In).

Adjusting shim = (X2 - X1) - axial clearance

Example:

• X1 = 58.29 mm (2.295 In)
• X2 = 60.60 mm (2.386 In)
• Permanent shim = (60.60 - 58.29) - 0.04 = 2.27 mm (0.0894 In).

Given that shims vary by 0.080 mm (0.003 In), in this example, it is necessary to use the 2.24 mm (0.088
In) shim in the set.

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TM-122

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

REVERSE IDLER SHAFT AND GEAR

Inspection

INFOID:0000000010471528

INPUT SHAFT AND GEAR

When checking, make sure that you pay particular attention to the
appearance of the teeth, especially that of the chamfers and claws.

Check that:

SYNCHRONIZER HUB

Check:

• that the selector rod slides onto the hub easily,
• that the collets (1) are in good condition.

SYNCHROMESH RING

BEARING

Make sure the bearings (1) are rotating properly.
If a bearing rotates unevenly or noisily, it must be replaced.

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FINAL DRIVE

TM-123

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

FINAL DRIVE

Exploded View

INFOID:0000000010428798

Refer to

TM-91, "Exploded View"

Disassembly

INFOID:0000000010428799

Refer to

TM-96, "Disassembly"

Assembly

INFOID:0000000010428800

Refer to

TM-103, "Assembly"

Adjustment

INFOID:0000000010478355

Adjusting the pretension of the differential bearings

Fit the differential.

Measure the distance (X1) between the end of the bearing hous-
ing and the joint face.

Remove the differential.

Measure the distance (X2) between the mechanism housing
joint face and the bearing face that takes the permanent shim.

Determine the thickness of the permanent shim using the following procedure, accounting for a preten-
sioning determined by a value between 0.15mm (0.006 In) and 0.21 mm (0.008 In).

Permanent shim = (X2 - X1) + pretensioning

Example:

• X1 = 26.49 mm (1.043 In)
• X2 = 26.98 mm (1.062 In)
• Permanent shim = (26.98 - 26.49) + 0.18 = 0.67 mm (0.026 In)
Given that shims vary by 0.04 mm (0.002 In), in this example, it is necessary to use the 0.68 mm (0.027
In) shim in the set.

NOTE:
In some cases, two shims are required to obtain the correct pretensioning torque.
Example: Calculated value 1.04 mm - shims available 0.48 + 0.56 = 1.04 mm (0.041)

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TM-124

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

FINAL DRIVE

Inspection

INFOID:0000000010428801

GEAR, WASHER, SHAFT AND CASE

Check side gears, thrust washer, pinion mate shaft, pinion mate
gears, lock ring and differential case. If necessary, replace with a
new one.

BEARING

Check for bearing damage and rough rotation. If necessary, replace
with a new one.

CAUTION:

When replacing tapered roller bearing, replace outer and inner
races as a set.

PCIB0977J

SPD715

SHIFT FORK AND FORK ROD

TM-125

< UNIT DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F95R]

SHIFT FORK AND FORK ROD

Exploded View

INFOID:0000000010428802

Refer to

TM-91, "Exploded View"

Disassembly

INFOID:0000000010428803

Refer to

TM-96, "Disassembly"

for disassembly procedure.

Assembly

INFOID:0000000010428804

Refer to

TM-103, "Assembly"

for assembly procedure.

Inspection

INFOID:0000000010428805

FORK ROD AND SHIFT FORK

Check contact surface and sliding surface of fork rod and shift fork
for wear, damage, and bend. Replace if necessary.

SCIA7785E

TM-126

< SERVICE DATA AND SPECIFICATIONS (SDS)

[6MT: RS6F95R]

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

General Specification

INFOID:0000000010428806

TRANSAXLE

FINAL GEAR

Engine type

R9M

Transaxle model

RS6F95R

Model code number

4EA2A

Number of speeds

Synchromesh type

Warner

Shift pattern

Gear ratio

1st

3.727

2nd

2.043

3rd

1.323

4th

0.947

5th

0.723

6th

0.596

Reverse

3.641

Number of teeth

Input gear

1st

2nd

3rd

4th

5th

6th

Reverse

Main gear

1st

2nd

3rd

4th

5th

6th

Reverse

Reverse idler gear

Input/Output

38/37

Oil capacity

(Imp pt)

Approx. 1.8 (1.6)

Remarks

Reverse synchronizer

Installed

Triple-cone synchronizer

1st and 2nd

PCIB1769E

SERVICE DATA AND SPECIFICATIONS (SDS)

TM-127

< SERVICE DATA AND SPECIFICATIONS (SDS)

[6MT: RS6F95R]

Engine type

R9M

Transaxle model

RS6F95R

Model code number

4EA2A

Final gear ratio

4.133

Number of teeth

Final gear/Pinion

15/62

Side gear/Pinion mate gear

TM-128

< SYSTEM DESCRIPTION >

[6MT: RS6F52A]

M/T SYSTEM

SYSTEM DESCRIPTION

M/T SYSTEM

System Diagram

INFOID:0000000010288484

CROSS-SECTIONAL VIEW

4WD

JPDIC0046ZZ

Transaxle case

3rd input gear

3rd-4th synchronizer hub

3rd-4th coupling sleeve

4th input gear

5th input gear

5th-6th synchronizer hub

5th-6th coupling sleeve

6th input gear

10. Input shaft rear bearing

11.

Mainshaft rear bearing

12. 6th main gear

13. 5th main gear

14. 4th main gear

15. 3rd main gear

16. 2nd main gear

17. 1st-2nd synchronizer hub

18. 1st-2nd coupling sleeve

19. 1st main gear

20. Reverse main gear

21. Differential side bearing

22. Differential case assembly

23. Final gear

24. Output gear assembly

25. Reduction gear

26. Mainshaft front bearing

27. Mainshaft

M/T SYSTEM

TM-129

< SYSTEM DESCRIPTION >

[6MT: RS6F52A]

System Description

INFOID:0000000010288485

DOUBLE-CONE SYNCHRONIZER

R9M

Double-cone synchronizer is adopted for 3rd gear to reduce operating force of the control lever.

TRIPLE-CONE SYNCHRONIZER

R9M

Triple-cone synchronizer are adopted for 1st and 2nd gears to reduce operating force of the control lever.

REVERSE GEAR NOISE PREVENTION FUNCTION (SYNCHRONIZING METHOD)

Reverse gear can be matched smoothly in a structure by setting syn-
chronizer hub (1) of reverse idler gear (rear), reverse coupling
sleeve (2), reverse baulk ring (3), and reverse insert spring (4) to
reverse idler gears, and letting reverse gear be synchronized.

28. Input shaft

29. Input shaft front bearing

30. Clutch housing

31. Reverse idler shaft

32. Reverse idler gear (front)

33. Reverse coupling sleeve

34. Reverse idler gear (rear)

PCIB1454E

: Reverse idler gear (rear)

: Reverse idler gear (front)

PCIB1909E

Qashqai J11. Transaxle & Transmission - part 8