2006 INFINITI FX35 torque

TROUBLE DIAGNOSIS FOR SYMPTOMS TF-37
C E F
G H
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J
K L
M A
B
TF
Revision: 2006 December 2006 FX35/FX45
3. SYMPTOM CHECK
Check again.
OK or NG
OK >> INSPECTION END
NG >> Replace electric controlled coupling for mechanical malfunction (mechanical engagement of
clutch is not possible.). Refer to TF-45, "
Disassembly and Assembly" .
While Driving, AWD Warning Lamp Flashes Rapidly (When Flashing in Approx.
1 Minute and Then Turning OFF)
NDS000AH
NOTE:
Rapid flashing: 2 times/second
This symptom protects drivetrain parts when a heavy load is applied to the electric controlled coupling and
multiple disc clutch temperature increases. Also, optional distribution of torque sometimes becomes rigid
before lamp flashes rapidly. Both cases are not malfunction.
When this symptom occurs, stop vehicle and allow it to idle for some times. Flashing will stop and system will
be restored.
While Driving, AWD Warning Lamp Flashes Slowly (When Continuing to Flash
until Turning Ignition Switch OFF)
NDS000AI
NOTE:
Slow flashing: 1 time/2 seconds
DIAGNOSTIC PROCEDURE
1. CHECK TIRE
Check the following.

Tire pressure

Wear condition

Longitudinal tire size (There is no difference between longitudinal tires.)
OK or NG
OK >> GO TO 2.
NG >> Drive at vehicle speed of 20 km/h (12 MPH) or more for 5 seconds or more after repairing or
replacing damaged parts. (Initialize improper size tire information.)
2. CHECK INPUT SIGNAL OF TIRE DIAMETER
With CONSULT-II
1. Start engine.
2. Drive at 20 km/h (12 MPH) or more for approx. 200 seconds.
3. Select “DATA MONITOR” mode for “ALL MODE AWD/4WD” with CONSULT-II.
4. Check monitor “DIS-TIRE MONI”.
Display of
“DIS-TIRE MONI”
“0-4mm”>> INSPECTION END
Except for “0-4mm”>>GO TO 3.
SDIA1900E

TF-42
REAR OIL SEAL
Revision: 2006 December 2006 FX35/FX45
INSTALLATION
1. Apply ATF to rear oil seal, install it with a drift. CAUTION:

Do not reuse rear oil seal.

When installing, do not incline rear oil seal.
2. Align the matching mark of mainshaft with the mark of compan- ion flange, then install the companion flange.
3. Using flange wrench, install the self-lock nut of companion flange and tighten to the specified torque. Refer to TF-45,
"COMPONENTS" .
CAUTION:
Do not reuse self-lock nut.
4. Install the rear propeller shaft. Refer to PR-7, "
REAR PROPEL-
LER SHAFT" .
5. Check fluid level. Refer to TF-9, "
Inspection" .
Dimension A : 6.7 - 7.3 mm (0.264 - 0.287 in)
Tool number A: ST30720000 (J-25405) B: KV40104830 ( — )
PDIA0292E
SDIA2378E
PDIA0245E

TF-44
TRANSFER ASSEMBLY
Revision: 2006 December 2006 FX35/FX45
TRANSFER ASSEMBLYPFP:33100
Removal and InstallationNDS000AN
REMOVAL
1. Remove tunnel stay with power tool. Refer to RSU-7, "Removal and installation" .
2. Remove exhaust front tube with power tool. Refer to EX-3, "
EXHAUST SYSTEM" .
3. Remove front and rear propeller shaft. Refer to PR-4, "
FRONT PROPELLER SHAFT" and PR-7, "REAR
PROPELLER SHAFT" .
4. Disconnect transfer assembly harness connector and separate harness from transfer assembly.
5. Remove air breather hose. Refer to TF-43, "
AIR BREATHER HOSE" .
6. Support transfer assembly and transmission assembly with a jack.
7. Remove engine rear member with power tool. Refer to EM-113, "
ENGINE ASSEMBLY" (VQ35DE) or
EM-243, "
ENGINE ASSEMBLY" (VK45DE).
8. Remove transfer mounting bolts and separate transfer from transmission. CAUTION:
Secure transfer assembly to a jack.
INSTALLATION
Note the following, and install in the reverse order of removal.

When installing the transfer to the transmission, install the
mounting bolts following the standard below.

After the installation, check the fluid level and for fluid leakage.
Refer to TF-9, "
Inspection" .
Bolt No. 1 2 3 4
Quantity 4 3 2 1
Bolt length “ ” mm (in) 75 (2.95) 45 (1.77) 40 (1.57) 30 (1.18)
Tightening torque
N·m (kg-m, ft-lb) 37 (3.8, 27)
SDIA2284E

TRANSFER ASSEMBLY TF-53
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TF
Revision: 2006 December 2006 FX35/FX45
Mainshaft Assembly
1. Install needle bearing to mainshaft. CAUTION:
Apply ATF to periphery of needle bearing.
2. Install sprocket and electric controlled coupling to mainshaft.
3. Install spacer to main shaft.
4. Install snap ring to mainshaft. CAUTION:
Do not reuse snap ring.
5. Install mainshaft assembly to rear case, then install front case and rear case. Refer to TF-53, "
Front Case and Rear Case" .
Front Case and Rear Case
1. Install breather tube, with plastic hammer.
CAUTION:
Pay attention to the direction of breather tube.
2. Install baffle plate to rear case, and tighten bolt to the specified torque. Refer to TF-45, "
COMPONENTS" .
3. Install rear bearing to rear case, using a drift. CAUTION:
Apply ATF to inside of rear bearing.
PDIA0273E
SDIA1602E
PDIA0274E
Tool number : KV38104010 ( — )
PDIA0275E

TF-54
TRANSFER ASSEMBLY
Revision: 2006 December 2006 FX35/FX45
4. Install snap ring to rear case. CAUTION:
Do not reuse snap ring.
5. Install mainshaft assembly to rear case, using a drift. CAUTION:
ATF should be applied to contact surface of mainshaft and
rear bearing.
6. Install O-ring to transfer assembly harness connector. CAUTION:

Do not reuse O-ring.

Apply ATF to O-ring.
7. Install transfer assembly harness connector into rear case.
8. Install retainer to transfer assembly harness connector.
9. Set temperature sensor and tighten bolt to the specified torque. Refer to TF-45, "
COMPONENTS" .
10. Hold electric controlled coupling harness with oil cover hold plate, install oil cover to rear case, and tighten bolt to the speci-
fied torque. Refer to TF-45, "
COMPONENTS" .
CAUTION:
The harness should be guided by a cut portion.
PDIA0263E
Tool number : ST35321000 ( — )
SDIA2368E
SDIA1597E
SDIA2404E

TF-56
TRANSFER ASSEMBLY
Revision: 2006 December 2006 FX35/FX45
16. Apply liquid gasket to mating surface of rear case.

Use Genuine Anaerobic Liquid Gasket or equivalent.
Refer to GI-48, "
Recommended Chemical Products and
Sealants" .
CAUTION:
Remove old sealant adhering to mounting surfaces. Also
remove any moisture, oil, or foreign material adhering to
application and mounting surfaces.
17. Set front case to rear case. CAUTION:
Be careful not to damage the mating surface transmission
side.
18. Tighten front case and rear case fixing bolts to the specified torque. Refer to TF-45, "
COMPONENTS" .
19. Install spacer to mainshaft. CAUTION:
Apply ATF to spacer.
SDIA2312E
PDIA0279E
Bolts symbol Quantity Bolt length “ ” mm (in)
A 11 42 (1.65)
B 1 162 (6.38)
C 1 97 (3.82)
TORX bolts 1 40 (1.57)
PDIA0251E
PDIA0260E

TRANSFER ASSEMBLY TF-57
C E F
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TF
Revision: 2006 December 2006 FX35/FX45
20. Install rear oil seal to rear case, using a drift. CAUTION:

Do not reuse rear oil seal.

Apply ATF to rear oil seal.

When installing, do not incline rear oil seal.
21. Install companion flange while align the matching mark of main- shaft with the mark of companion flange.
22. Tighten self-lock nut to the specified torque, with flange wrench. Refer to TF-45, "
COMPONENTS" .
CAUTION:
Do not reuse self-lock nut.
23. Install mainshaft oil seal until it is flush with end face of front case, using drift.
CAUTION:

Do not reuse mainshaft oil seal.

Apply ATF to mainshaft oil seal.

When installing, do not incline mainshaft oil seal.
24. Install front oil seal until it is flush with end face of front case, using drift.
CAUTION:

Do not reuse front oil seal.

Apply ATF to front oil seal.

When installing, do not incline front oil seal.
25. Apply sealant to threads of drain plug. Then install it to rear case and tighten to the specified torque. Refer to TF-45, "
COMPO-
NENTS" .
Dimension A : 6.7 - 7.3 mm (0.264 - 0.287 in)
Tool number A: ST30720000 (J-25405) B: KV40104830 ( — )
PDIA0281E
SDIA2378E
SDIA2369E
Tool number : ST30720000 (J-25405)
PDIA0282E
Tool number : ST27862000 ( — )
PDIA0287E

TF-58
TRANSFER ASSEMBLY
Revision: 2006 December 2006 FX35/FX45

Use Genuine Silicone RTV or equivalent. Refer to GI-48, "Recommended Chemical Products and
Sealants" .
CAUTION:
Remove old sealant and oil adhering to threads.
26. Set gasket to filler plug. Install it to rear case and tighten to the specified torque. Refer to TF-45, "
COM-
PONENTS" .
CAUTION:
Do not reuse gasket.