2007 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2007  Factory Service Manual TRANSFER ASSEMBLY
TF-147
< SERVICE INFORMATION >
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• Check if the oil passage of the sun gear assembly is clogged. For
this, try to pass a 3.6 mm (0.142 in) dia. pin th

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INFINITI QX56 2007  Factory Service Manual TF-148
< SERVICE INFORMATION >
TRANSFER ASSEMBLY
1. Check the inner and outer circumference, tooth face, and side-
face of the inner and outer gears for damage or abnormal wear.
2. Measure the side cl

Page 2971 of 3061

INFINITI QX56 2007  Factory Service Manual TRANSFER ASSEMBLY
TF-149
< SERVICE INFORMATION >
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• Check each control valve spring for damage or distortion. Also
check its free length, outer diameter and wire diame

Page 2972 of 3061

INFINITI QX56 2007  Factory Service Manual TF-150
< SERVICE INFORMATION >
TRANSFER ASSEMBLY
3. Apply ATF to the two new O-rings (1), and install them on the oil
filter (2).
CAUTION:
Do not reuse O-rings.
4. Install the oil filter to the center

Page 2973 of 3061

INFINITI QX56 2007  Factory Service Manual TRANSFER ASSEMBLY
TF-151
< SERVICE INFORMATION >
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9. Assemble the control valve assembly with the following procedure.
CAUTION:
• Do not reuse any part that has been d

Page 2974 of 3061

INFINITI QX56 2007  Factory Service Manual TF-152
< SERVICE INFORMATION >
TRANSFER ASSEMBLY
f. With the lower body down, tighten the two bolts shown.
g. Apply ATF to the new O-rings, and install them to each solenoid
valve, switch and terminal

Page 2975 of 3061

INFINITI QX56 2007  Factory Service Manual TRANSFER ASSEMBLY
TF-153
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15. Tighten the bolts to the specified torque. Refer to TF-128, "Dis-
assembly and Assembly".
16. Apply ATF to the new

Page 2976 of 3061

INFINITI QX56 2007  Factory Service Manual TF-154
< SERVICE INFORMATION >
TRANSFER ASSEMBLY
CAUTION:
Do not reuse oil pressure check plug.
21. Install the new snap ring to the clutch hub using suitable tool.
CAUTION:
Do not reuse snap ring.
22