Nissan Qashqai (2007-2010). Manual - part 559

REVERSE IDLER SHAFT AND GEAR

TM-171

< DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

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REVERSE IDLER SHAFT AND GEAR

Exploded View

INFOID:0000000001034963

Refer to 

TM-125, "Exploded View"

.

Disassembly

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1.

Remove reverse idler gear (rear), reverse coupling sleeve, and reverse insert springs simultaneously.

2.

Remove reverse idler gear needle bearing.

3.

Remove thrust needle bearing.

4.

Remove reverse baulk ring.

5.

Remove reverse idler gear (front).

6.

Remove reverse idler gear needle bearing.

7.

Remove thrust needle bearing.

8.

Remove retaining pin from reverse idler shaft.

Assembly

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

CAUTION:

• Be careful with orientation of reverse insert spring.

• Never reuse retaining pin.

Inspection

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REVERSE IDLER SHAFT AND GEAR

Check items below. If necessary, replace them with new ones.
• Damage, peeling, dent, uneven wear, bending, and other non-

standard conditions of the shaft.

• Excessive wear, damage, peeling, and other non-standard condi-

tions of the gears.

SYNCHRONIZER

Synchronizer Hub and Coupling Sleeve

: Front

PCIB1924E

SCIA0953J

TM-172

< DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

REVERSE IDLER SHAFT AND GEAR

Check items below. If necessary, replace them with new ones.
• Damage and unusual wear on contact surfaces of coupling sleeve,

synchronizer hub of reverse idler gear (rear), and insert spring.

• Coupling sleeve and synchronizer hub of reverse idler gear (rear)

must move smoothly.

Baulk Ring

Check damage, or excessive wear on cam face of baulk ring or
working face of insert. If necessary, replace it with new ones.

Baulk Ring Clearance for Single Cone Synchronizer (Reverse)

Push baulk ring on the cone and measure the clearance between
baulk ring and cone. If the measurement is below limit, replace it with
a new one.

BEARING

Check items below. If necessary, replace them with new ones.
• Damage and rough rotation of bearing

SMT637A

SMT867D

Clearance

Standard value

: Refer to 

TM-184, "Baulk Ring 

Clearance"

.

Limit value

: Refer to 

TM-184, "Baulk Ring 

Clearance"

.

SMT140

FINAL DRIVE

TM-173

< DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

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FINAL DRIVE

Exploded View

INFOID:0000000001034967

Refer to 

TM-125, "Exploded View"

.

Disassembly

INFOID:0000000001034968

DIFFERENTIAL CASE

1.

Remove final gear mounting bolts and then separate the final gear from differential case.

2.

Remove reduction gear mounting bolts.

3.

Remove differential side bearing (clutch housing side) using the
drift (A) [SST: ST33061000] and pullers (B).

CAUTION:

Hook a puller on the inner race of differential side bearing.

4.

Remove reduction gear.

5.

Remove differential side bearing (transaxle case side) using the
drift (A) [SST: ST33061000] and pullers (B).

CAUTION:

Hook a puller on the inner race of differential side bearing.

6.

Remove retaining pin from differential case using a pin punch
and then remove pinion mate shaft.

7.

Rotate pinion mate gears and remove pinion mate gears, pinion
mate thrust washers, side gears, and side gear thrust washers
from differential case.

OUTPUT GEAR

JPDIC0036ZZ

PCIB1876E

JPDIC0103ZZ

SCIA0908E

TM-174

< DISASSEMBLY AND ASSEMBLY >

[6MT: RS6F52A]

FINAL DRIVE

1.

Remove snap ring (1).

2.

Remove snap ring (1).

3.

Remove output gear bearing using the drift (A) [SST:
ST30612000] and a puller (B).

Assembly

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DIFFERENTIAL CASE

1.

Apply gear oil to sliding area of differential case, each gear, and thrust washer.

2.

Install side gear thrust washers and side gears into differential
case.

3.

While rotating pinion mate thrust washers and pinion mate
gears, aligning them diagonally, install them into differential
case.

2

: Output gear

JPDIC0104ZZ

A

: Output gear groove

: Snap ring notch

JPDIC0040ZZ

JPDIC0038ZZ

SMT839