Nissan XTrail T30 2006 User Manual

5 (1)

C TRANSMISSION/TRANSAXLE

SECTION MT

MANUAL TRANSAXLE

CONTENTS

A

B

MT

D

E

PRECAUTIONS .........................................................

3

Service Notice or Precautions .................................

3

PREPARATION ..........................................................

4

Special Service Tools ..............................................

4

Commercial Service Tools .......................................

6

NOISE, VIBRATION AND HARSHNESS (NVH)

 

TROUBLESHOOTING ...............................................

8

NVH Troubleshooting Chart ....................................

8

DESCRIPTION ...........................................................

9

Cross-Sectional View ..............................................

9

DOUBLE-CONE SYNCHRONIZER ...................

10

TRIPLE-CONE SYNCHRONIZER .....................

10

REVERSE GEAR NOISE PREVENTION FUNC-

 

TION (SYNCHRONIZING METHOD) ................

10

M/T OIL .....................................................................

11

Changing M/T Oil ...................................................

11

DRAINING ...........................................................

11

FILLING ...............................................................

11

Checking M/T Oil ....................................................

11

OIL LEAKAGE AND OIL LEVEL .........................

11

SIDE OIL SEAL .......................................................

12

Removal and Installation .......................................

12

REMOVAL ..........................................................

12

INSTALLATION ..................................................

12

POSITION SWITCH .................................................

13

Checking ...............................................................

13

BACK-UP LAMP SWITCH .................................

13

PARK/NEUTRAL POSITION (PNP) SWITCH ....

13

CONTROL LINKAGE ..............................................

14

Components of Control Device and Cable ............

14

Removal and Installation .......................................

15

AIR BREATHER HOSE ...........................................

16

Removal and Installation .......................................

16

TRANSAXLE ASSEMBLY .......................................

17

Removal and Installation .......................................

17

COMPONENTS .................................................

17

REMOVAL ..........................................................

17

INSTALLATION ..................................................

18

Disassembly and Assembly ...................................

19

COMPONENTS ..................................................

19

DISASSEMBLY ..................................................

23

ASSEMBLY ........................................................

27

ADJUSTMENT ...................................................

33

INPUT SHAFT AND GEARS ...................................

37

Disassembly and Assembly ...................................

37

DISASSEMBLY ..................................................

37

INSPECTION AFTER DISASSEMBLY ...............

38

ASSEMBLY ........................................................

41

MAINSHAFT AND GEARS ......................................

45

Disassembly and Assembly ...................................

45

DISASSEMBLY ..................................................

45

INSPECTION AFTER DISASSEMBLY ...............

46

ASSEMBLY ........................................................

48

REVERSE IDLER SHAFT AND GEARS .................

53

Disassembly and Assembly ...................................

53

DISASSEMBLY ..................................................

53

INSPECTION AFTER DISASSEMBLY ...............

53

ASSEMBLY ........................................................

54

FINAL DRIVE ...........................................................

55

Disassembly and Assembly ...................................

55

PRE-INSPECTION .............................................

55

DISASSEMBLY ..................................................

55

INSPECTION AFTER DISASSEMBLY ...............

56

ASSEMBLY ........................................................

56

SHIFT CONTROL ....................................................

59

Inspection ..............................................................

59

SHIFT FORK ......................................................

59

SERVICE DATA AND SPECIFICATIONS (SDS) .....

60

General Specifications ...........................................

60

TRANSAXLE ......................................................

60

FINAL GEAR ......................................................

61

Gear End Play .......................................................

61

Baulk Ring Clearance ............................................

61

Available Snap Rings ............................................

61

INPUT SHAFT BEARING SPACER ...................

61

5TH MAIN GEAR ...............................................

62

Available C-Rings ..................................................

62

F

G

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Revision: 2006 July

MT-1

2006 X-Trail

MAINSHAFT C-RING .........................................

62

SHIM ....................................................................

63

Available Thrust Washer ........................................

62

MAINSHAFT REAR BEARING ADJUSTING

 

INPUT SHAFT THRUST WASHER ....................

62

SHIM ....................................................................

63

DIFFERENTIALSIDEGEARTHRUSTWASHER

REVERSE IDLER GEAR ADJUSTING SHIM .....

64

 

... 62

Available Shims .....................................................

64

Available Adjusting Shims .....................................

63

BEARING PRELOAD ..........................................

64

4TH MAIN GEAR ADJUSTING SHIM ................

63

DIFFERENTIAL SIDE BEARING ADJUSTING

 

INPUT SHAFT REAR BEARING ADJUSTING

 

SHIM(S) ..............................................................

64

Revision: 2006 July

MT-2

2006 X-Trail

 

PRECAUTIONS

 

 

PRECAUTIONS

PFP:00001

Service Notice or Precautions

ACS007XX

Do not reuse transaxle oil, once it has been drained.

Check oil level or replace oil with vehicle on level surface.

During removal or installation, keep inside of transaxle clear of dust or dirt.

Check for the correct installation status prior to removal or disassembly. If matching marks are required, be certain they do not interfere with the function of the parts they are applied.

In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If tightening sequence is specified, use it.

Be careful not to damage sliding surfaces and mating surfaces.

A

B

MT

D

E

F

G

H

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Revision: 2006 July

MT-3

2006 X-Trail

 

PREPARATION

 

 

PREPARATION

PFP:00002

Special Service Tools

ACS007XY

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Tool number

 

(Kent-Moore No.)

Description

Tool name

 

 

 

 

KV381054S0

Removing differential side bearing outer

(J-34286)

 

race

Puller

 

Removing mainshaft front bearing

 

 

 

 

 

 

ZZA0601D

 

 

ST35321000

Installing input shaft oil seal

(

)

Installing reverse main gear

Drift

 

 

 

 

Installing 1st main gear bushing

a: 49 mm (1.93 in) dia.

 

b: 41 mm (1.61 in) dia.

Installing 1st-2nd synchronizer hub

 

 

 

assembly

 

 

 

Installing 2nd main gear bushing

 

 

 

Installing 3rd main gear

 

 

 

ZZA1000D

 

 

 

Removing differential side bearing (clutch

 

 

 

housing side)

 

 

ST30720000

Installing differential side oil seal

(J-25405)

 

Installing differential side bearing outer race

Drift

 

 

 

 

Installing mainshaft rear bearing

a: 77 mm (3.03 in) dia.

 

b: 55.5 mm (2.185 in) dia.

Installing differential side bearing

 

 

 

ZZA0811D

 

 

ST33200000

Installing mainshaft front bearing

(J-26082)

 

Installing 4th main gear

Drift

 

 

 

 

Installing 5th main gear

a: 60 mm (2.36 in) dia.

 

b: 44.5 mm (1.752 in) dia.

 

 

 

 

ZZA1002D

 

 

KV40105320

Installing differential side bearing outer race

(

)

 

Drift

 

 

 

a: 88 mm (3.46 in) dia.

 

 

 

 

ZZA0898D

 

 

ST33061000

Installing bore plug

(J-8107-2)

 

Removing differential side bearing

Drift

 

 

 

 

(transaxle case side)

 

 

 

a:38 mm (1.50 in) dia.

b:28.5 mm (1.122 in) dia.

ZZA1000D

Revision: 2006 July

MT-4

2006 X-Trail

 

 

 

PREPARATION

 

 

 

 

 

 

 

 

Tool number

 

 

(Kent-Moore No.)

Description

 

Tool name

 

 

 

 

 

 

ST33052000

Installing welch plug

(

)

Removing input shaft rear bearing

 

Drift

 

 

 

 

 

Removing input shaft bearing spacer and

 

a: 22 mm (0.87 in) dia.

 

5th stopper

 

b: 28 mm (1.10 in) dia.

 

 

 

 

 

 

Removing 5th input gear bushing, thrust

 

 

 

 

washer, 4th input gear, 4th input gear

 

 

 

 

bushing, 3rd-4th synchronizer hub

 

 

 

 

assembly and 3rd input gear

 

 

 

ZZA1023D

Installing input shaft front bearing

 

 

 

 

Removing mainshaft rear bearing

 

 

 

 

Removing 4th main gear and 5th main gear

 

 

 

 

KV40105020

Removing 5th input gear and 5th

(

)

synchronizer hub assembly

 

Drift

 

 

Removing 3rd main gear, 2nd main gear,

 

a: 39.7 mm (1.563 in) dia.

 

2nd main gear bushing, 1st-2nd

 

b: 35 mm (1.38 in) dia.

 

synchronizer hub assembly, 1st main gear,

 

c: 15 mm (0.59 in)

 

reverse main gear and 1st main gear

 

 

 

 

 

 

 

ZZA1133D

bushing

 

 

 

 

 

 

 

 

KV40105710

Installing 3rd-4th synchronizer hub

(

)

assembly

 

Press stand

Installing 4th input gear bushing

 

a: 46 mm (1.81 in) dia.

 

Installing 5th input gear bushing

 

b: 41 mm (1.61 in)

 

 

 

 

 

 

Installing 5th synchronizer hub assembly

 

 

 

 

Installing 2nd main gear bushing

 

 

 

ZZA1058D

Installing 3rd main gear

 

 

 

 

 

 

 

 

ST30032000

Installing 5th stopper and input shaft

 

(J-26010-01)

bearing spacer

 

Drift

 

 

Installing input shaft front bearing

 

 

 

 

a:80 mm (3.15 in) dia.

b:38 mm (1.50 in) dia.

c:31 mm (1.22 in) dia.

 

 

 

ZZA0978D

 

 

ST38220000

Installing reverse main gear

(

)

Installing 1st main gear bushing

Press stand

Installing 1st-2nd synchronizer hub

a: 63 mm (2.48 in) dia.

assembly

b: 65 mm (2.56 in)

 

 

 

 

ZZA1058D

 

 

ST30901000

Installing input shaft rear bearing

(J-26010-01)

Installing 4th main gear

Drift

 

 

 

 

Installing 5th main gear

a: 79 mm (3.11 in) dia.

 

b: 45 mm (1.77 in) dia.

Installing mainshaft rear bearing

c: 35.2 mm (1.386 in) dia.

 

 

 

 

ZZA0978D

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Revision: 2006 July

MT-5

2006 X-Trail

 

PREPARATION

 

 

 

 

 

 

Tool number

 

 

(Kent-Moore No.)

Description

Tool name

 

 

 

 

 

ST30031000

Measuring wear of inner baulk ring

(J-22912-01)

 

 

Puller

 

 

 

ZZA0537D

 

 

KV40101630

Installing reverse main gear

(J-35870)

 

Drift

 

a:68 mm (2.68 in) dia.

b:60 mm (2.36 in) dia.

 

 

 

ZZA1003D

 

 

KV38102510

Installing 1st main gear bushing

(

)

Installing 1st-2nd synchronizer hub

Drift

 

 

 

 

assembly

a: 71 mm (2.80 in) dia.

Installing differential side bearing (transaxle

b: 65 mm (2.56 in) dia.

case side)

 

 

 

 

 

 

ZZA0838D

 

 

KV40104830

Installing differential side bearing (clutch

(

)

housing side)

Drift

 

 

 

a:70 mm (2.76 in) dia.

b:63.5 mm (2.500 in) dia.

 

ZZA0936D

 

 

(J-39713)

Measuring end play of side gear

Preload adapter

 

 

NT087

 

 

Commercial Service Tools

ACS007XZ

 

 

Tool name

Description

 

 

Puller

Removing each bearing, gear and bushing

 

ZZA0537D

 

 

Puller

Removing each bearing, gear and bushing

NT077

Revision: 2006 July

MT-6

2006 X-Trail

 

 

PREPARATION

 

 

 

 

 

 

 

 

 

 

 

 

 

Tool name

 

Description

 

 

 

 

 

 

A

 

Pin punch

 

Removing and installing each retaining pin

 

Tip diameter: 4.5 mm (0.177 in) dia.

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

ZZA0815D

 

 

 

MT

 

 

 

 

 

 

 

 

 

 

 

 

Power tool

 

Loosening bolts and nuts

D

 

 

 

 

 

 

 

 

 

 

 

 

E

 

 

PBIC0190E

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

H

 

 

 

 

 

 

I

 

 

 

 

 

 

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Revision: 2006 July

MT-7

2006 X-Trail

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING

NVH Troubleshooting Chart

PFP:00003

ACS007Y0

Use the chart below to help you find the cause of the symptom. The numbers indicate the order of the inspection. If necessary, repair or replace these parts.

Reference page

 

MA-19

 

 

MT-19

 

MT-19

 

MT-22

 

MT-14

 

MT-22

 

MT-22

 

MT-20

 

MT-20

 

MT-20

 

MT-20

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CHECK BALL (Worn or damaged)

 

 

 

 

 

 

 

 

 

 

SUSPECTED PARTS

 

 

 

 

 

 

 

 

 

 

 

 

CHECK PLUG RETURN SPRING AND

 

 

 

 

 

 

 

 

 

 

(Possible cause)

 

 

 

 

 

 

 

 

 

 

SHIFT CONTROL LINKAGE (Worn)

 

 

 

 

 

 

 

 

 

 

 

 

OIL (Oil level is low.)

OIL (Wrong oil.)

OIL (Oil level is high.)

GASKET (Damaged)

OIL SEAL (Worn or damaged)

O-RING (Worn or damaged)

SHIFT FORK (Worn)

GEAR (Worn or damaged)

BEARING (Worn or damaged)

BAULK RING (Worn or damaged)

INSERT SPRING (Damaged)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Noise

1

2

 

 

 

 

 

 

 

 

 

 

 

 

 

3

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Symptoms

Oil leakage

 

3

1

2

2

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hard to shift or will not shift

 

1

1

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

3

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Jumps out of gear

 

 

 

 

 

 

 

 

 

 

1

2

3

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Revision: 2006 July

MT-8

2006 X-Trail

 

 

 

 

DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DESCRIPTION

 

 

 

PFP:00000

 

A

Cross-Sectional View

 

 

 

 

 

 

 

 

 

ACS007Y1

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

 

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

F

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

 

 

I

 

 

 

 

 

 

 

 

 

J

 

 

 

 

 

 

 

 

 

K

 

 

 

 

 

 

 

 

 

L

 

 

 

 

 

 

PCIB0910E

 

 

M

 

 

 

 

 

 

 

 

 

1.

3rd input gear

2.

3rd-4th synchronizer hub

3.

3rd-4th coupling sleeve

 

 

4.

4th input gear

5.

5th input gear

6.

5th synchronizer hub

 

 

7.

5th coupling sleeve

8.

Input shaft rear bearing

9.

Mainshaft rear bearing

 

 

10.

5th main gear

11.

4th main gear

12.

3rd main gear

 

 

13.

2nd main gear

14.

1st-2nd coupling sleeve

15.

1st-2nd synchronizer hub

 

 

16.

1st main gear

17.

Reverse main gear

18.

Differential side bearing

 

 

19.

Differential case

20.

Final gear

21.

Differential side bearing

 

 

22.

Mainshaft front bearing

23.

Mainshaft

24.

Input shaft

 

 

25.

Input shaft front bearing

26.

Clutch housing

27.

Reverse idler shaft

 

 

28.

Reverse idler gear (Front)

29.

Reverse coupling sleeve

30.

Reverse synchronizer hub

 

 

31.

Reverse idler gear (Rear)

 

 

 

 

 

 

 

Revision: 2006 July

MT-9

2006 X-Trail

DESCRIPTION

DOUBLE-CONE SYNCHRONIZER

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

TRIPLE-CONE SYNCHRONIZER

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

PCIB1454E

REVERSE GEAR NOISE PREVENTION FUNCTION (SYNCHRONIZING METHOD)

Reverse gear can be matched smoothly in a structure by setting synchronizer hub, coupling sleeve, baulk ring and insert spring to reverse gear, and letting reverse gear be synchronized.

PCIB0775E

Revision: 2006 July

MT-10

2006 X-Trail

M/T OIL

M/T OIL

PFP:KLD20

Changing M/T Oil

ACS007Y2

DRAINING

 

1.

Start engine and let it run to warm up transaxle.

 

2.

Stop engine. Remove drain plug and drain oil.

 

3.

Set a gasket on drain plug and install it to transaxle, and tighten to the specified torque. Refer to MT-19,

 

"Case and Housing Components" .

 

CAUTION:

Do not reuse gasket.

A

B

MT

FILLING

1.Remove filler plug. Fill with new oil to transaxle.

Oil grade and viscosity:

Refer to MA-10, "Fluids and Lubricants" . Oil capacity (reference):

Model code number EQ008:

Approx. 2.2 (4-5/8 US pt, 3-7/8 Imp pt) Model code number EQ00C:

Approx. 2.0 (4-1/4 US pt, 3-1/2 lmp pt)

D

E

F

G

PCIB1618E

2.After refilling oil, check oil level.

3.Set a gasket on filler plug and then install it to clutch housing. Tighten filler plug to the specified torque. H Refer to MT-19, "Case and Housing Components" .

CAUTION:

 

Do not reuse gasket.

I

 

Checking M/T Oil

ACS007Y3

OIL LEAKAGE AND OIL LEVEL

Make sure that oil is not leaking from transaxle or around it.

Remove filler plug.

Measure oil level using a suitable gauge as shown in the figure, and then check if it is within the specifications.

Oil level “L”:

 

Model code number EQ008:

 

168.0 - 174.0 mm (6.61 - 6.85 in)

 

Model code number EQ00C:

 

174.0 - 180.0 mm (6.85 - 7.09 in)

 

CAUTION:

 

Do not start engine while checking oil level.

PCIB1478E

Set a gasket on filler plug and then install it to transaxle. Tighten

filler plug to the specified torque. Refer to MT-19, "Case and Housing Components" .

CAUTION:

Do not reuse gasket.

J

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Revision: 2006 July

MT-11

2006 X-Trail

SIDE OIL SEAL

SIDE OIL SEAL

Removal and Installation

REMOVAL

PFP:32113

ACS007Y4

Clutch housing side oil seal used on AWD vehicles is attached to transfer. Be sure to replace it when transfer is removed.

1.Remove drive shaft from transaxle. Refer to FAX-13, "FRONT DRIVE SHAFT" .

2.Remove oil seal with a flat-bladed screwdriver.

CAUTION:

Be careful not to damage the case surface when removing oil seal.

SCIA0824E

INSTALLATION

1.Using the drift, drive the oil seal straight until it protrudes from the case end equal to the dimension A shown in the figure.

Dimension “A”:

Within 0.5 mm (0.020 in) of flush with the case.

Drift to be used

 

Transaxle case side

: ST30720000 (J-25405)

Clutch housing side

: ST30720000 (J-25405)

CAUTION:

Apply multi-purpose grease onto oil seal lip. (For clutch SCIA0352E housing side)

Do not reuse oil seal.

2.Install all parts in the reverse order of removal and check oil level after installation. Refer to MT-11, "Checking M/T Oil" .

Revision: 2006 July

MT-12

2006 X-Trail

 

POSITION SWITCH

POSITION SWITCH

 

Checking

 

BACK-UP LAMP SWITCH

 

Check continuity.

 

 

 

Gear position

Continuity

 

 

Reverse

Yes

 

 

Except reverse

No

 

 

PARK/NEUTRAL POSITION (PNP) SWITCH

Check continuity.

Gear position

Continuity

 

 

Neutral

Yes

 

 

Except neutral

No

 

 

PFP:32005

A

ACS007Y5

B

MT

D

SCIA5644E E

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Revision: 2006 July

MT-13

2006 X-Trail

CONTROL LINKAGE

CONTROL LINKAGE

Components of Control Device and Cable

PFP:34103

ACS007Y6

PCIB0911E

1.

Control lever knob

2.

Select cable

3.

Shift cable

4.

Lock plate (shift side)

5.

Lock plate (select side)

6.

Clutch housing

7.

Cable mounting bracket

8.

Control device assembly

9.

Control lever

10.

Lock plate

11.

Washer

12.

Snap pin

13.

Washer

 

 

 

 

Revision: 2006 July

MT-14

2006 X-Trail

CONTROL LINKAGE

Removal and Installation

ACS007Y7

Note the following, when removal and installation.

Shift the control lever to the neutral position for removal.

Keep in mind that the select side lock plate for securing control cable is different from the shift side lock plate.

After assembly, make sure selector lever automatically returns to Neutral when it is moved to 1st-2nd or Reverse.

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Revision: 2006 July

MT-15

2006 X-Trail

 

AIR BREATHER HOSE

 

 

AIR BREATHER HOSE

PFP:31098

Removal and Installation

ACS007Y8

Refer to the figure for air breather hose removal and installation information.

PCIB0778E

1.

Air cleaner case

2.

Transaxle

3.

Clip

4.

Air breather hose

5.

Clip

6.

PCV hose

7.Resonator

CAUTION:

Make sure there are no pinched or restricted areas on air breather hose caused by bending or winding when installing it.

Be sure to insert air breather hose into air breather tube until overlap area reaches the spool.

Revision: 2006 July

MT-16

2006 X-Trail

TRANSAXLE ASSEMBLY

TRANSAXLE ASSEMBLY

PFP:32010

Removal and Installation

ACS007Y9

COMPONENTS

 

 

 

 

 

 

PCIB0912E

1.

Center member

2.

Front engine mounting insulator

3.

Grommet

4.

Transaxle assembly

5.

Rear engine mounting bracket

6.

Rear engine mounting insulator

7.

LH engine mounting insulator

8.

Stopper

9.

LH engine mounting bracket

REMOVAL

A

B

MT

D

E

F

G

H

I

J

K

1.Remove air cleaner, air duct and battery. Refer to EM-14, "Removal and Installation" .

2.Remove air breather hose. Refer to MT-16, "Removal and Installation" .

3.Remove clutch operating cylinder. Refer to CL-10, "Removal and Installation" .

CAUTION:

Do not depress clutch pedal during removal procedure.

4.Disconnect control cable from transaxle assembly. Refer to MT-15, "Removal and Installation" .

5.Drain gear oil. Refer to MT-11, "Changing M/T Oil" .

6.Disconnect park/neutral position switch, back-up lamp switch and ground harness connectors.

7.Remove exhaust front tube. Refer to EX-3, "Removal and Installation" .

8.Remove drive shaft. Refer to FAX-13, "FRONT DRIVE SHAFT" .

9.Remove transfer with power tool. Refer to TF-48, "Removal and Installation" .

10.Remove starter motor with power tool. Refer to SC-16, "Removal and Installation" .

11.Support transaxle assembly with a jack.

CAUTION:

When setting a jack, be careful not to bring it into contact with switches.

12.Remove center member, engine insulator and engine mount bracket with power tool. Refer to EM-78, "Removal and Installation (AWD Models)" .

13.Remove suspension members with power tool. Refer to FSU-17, "Removal and Installation" .

14.Support engine with a jack under oil pan.

L

M

Revision: 2006 July

MT-17

2006 X-Trail

TRANSAXLE ASSEMBLY

15.Remove bolts fixing transaxle assembly to engine with power tool.

16.Remove transaxle assembly from vehicle.

CAUTION:

Secure transaxle assembly to a jack while removing it.

MTD0062D

INSTALLATION

Note the following, and install in the reverse order of removal.

When installing the transaxle assembly to the engine, install the mounting bolts following the standard below.

CAUTION:

When installing transaxle assembly, be careful not to bring transaxle input shaft into contact with clutch cover.

Bolt No.

1

2

3

4

 

5

6

 

 

 

 

 

 

 

 

 

 

 

 

Quantity

2

1

1

2

 

2

2

 

 

 

 

 

 

 

 

 

 

 

 

Bolt length “ ”

40

75

45

40

 

30

40

 

 

mm (in)

(1.57)

(2.95)

(1.77)

(1.57)

 

(1.18)

(1.57)

 

 

 

 

 

 

 

 

 

 

 

SCIA0353E

Tightening torque

 

74.5

 

 

42.7

35.3

 

 

 

 

 

N·m (kg-m, ft-lb)

 

(7.6, 55)

 

(4.4, 31)

(3.6, 26)

 

 

 

 

 

 

 

 

 

 

 

 

After installation, check oil level and check for leaks and loose mechanisms. Refer to MT-11, "Checking M/ T Oil" .

Revision: 2006 July

MT-18

2006 X-Trail

Nissan XTrail T30 2006 User Manual

TRANSAXLE ASSEMBLY

Disassembly and Assembly

ACS008HV

COMPONENTS

 

 

A

Case and Housing Components

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

 

 

 

 

MT

 

 

 

 

 

 

 

 

 

D

 

 

 

 

E

 

 

 

 

F

 

 

 

 

G

 

 

 

 

H

 

 

 

 

I

 

 

 

 

J

 

 

 

 

K

 

 

 

 

L

 

 

 

 

M

PCIB1619E

1.

Clutch housing

2.

Differential side oil seal

3.

Ball pin

4.

Washer

5.

Input shaft oil seal

6.

Oil channel

7.

Magnet

8.

Gasket

9.

Filler plug

10.

Back-up lamp switch

11.

Oil gutter

12.

Baffle plate

13.

Transaxle case

14.

Plug

15.

Welch plug

16.

Bore plug

17.

Drain plug

18.

Differential side oil seal

19.

Park/Neutral position (PNP) switch

20.

Air breather tube

 

 

Revision: 2006 July

MT-19

2006 X-Trail

TRANSAXLE ASSEMBLY

Gear Components

PCIB1458E

1.

Input shaft front bearing

2.

Input shaft

3.

3rd needle bearing

4.

3rd input gear

5.

3rd inner baulk ring

6.

3rd synchronizer cone

7.

3rd outer baulk ring

8.

3rd-4th spread spring

9.

3rd-4th shifting insert

10.

3rd-4th synchronizer hub

11.

4th baulk ring

12.

3rd-4th coupling sleeve

13.

4th input gear bushing

14.

4th needle bearing

15.

4th input gear

16.

Thrust washer

17.

5th input gear bushing

18.

5th needle bearing

19.

5th input gear

20.

5th baulk ring

21.

5th spread spring

22.

5th shifting insert

23.

5th synchronizer hub

24.

5th coupling sleeve

25.

5th stopper

26.

Input shaft bearing spacer

27.

Snap ring

28.

Input shaft rear bearing

29.

Oil channel

30.

Input shaft rear bearing adjusting

 

 

 

 

 

shim

31.

Retaining pin

32.

Reverse idler shaft

33.

Thrust needle bearing

34.

Reverse idler gear needle bearing

35.

Reverse insert spring

36.

Reverse idler gear (Front)

37.

Reverse baulk ring

38.

Reverse coupling sleeve

39.

Reverse idler gear (Rear)

40

Reverse idler gear adjusting shim

 

 

 

 

Revision: 2006 July

MT-20

2006 X-Trail

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