drain bolt INFINITI QX56 2009 Factory Workshop Manual

TM-232
< DISASSEMBLY AND ASSEMBLY >
DISASSEMBLY
DISASSEMBLY
DisassemblyINFOID:0000000004187489
CAUTION:
Do not disassemble parts behind Drum Support. Refer to TM-8, "Cross-Sectional View (2WD models)"
.
1. Drain A/T fluid through drain plug.
2. Remove torque converter by holding it firmly and turing while pulling straight out.
3. Check torque converter one-way clutch using a check tool as shown.
a. Insert a check tool into the groove of bearing support built into one-way clutch outer race.
b. While holding bearing support with a check tool, rotate one-way clutch spline using suitable tool.
c. Make sure that inner race rotates clockwise only. If not, replace torque converter assembly.
4. Remove bolts and converter housing from transmission case. CAUTION:
Do not scratch converter housing.
 Self-sealing bolt (A)
SCIA5010E
SCIA3171E
WCIA0662E
Revision: December 20092009 QX56

VTL-16
< ON-VEHICLE REPAIR >
HEATER & COOLING UNIT ASSEMBLY
Rear A/C System
NOTE:
Refer to HA-5, "
Precaution for Refrigerant Connection".
Removal and InstallationINFOID:0000000003775269
FRONT HEATER AND COOLING UNIT ASSEMBLY
10. Low-pressure pipe 11. Expansion valve (front)12. Drain hose
13. Dryer & liquid tank 14. Liquid tank bracket 15. Junction pipe
Vehicle front
AWIIA0134GB
1. Rear heater and cooling unit assembly 2. Rear A/C pipes 3. Rear A/C heater core pipes
4. Rear heater core hose 5. Rear blower motor6. Underfloor rear A/C pipes
7. Underfloor rear heater core pipes A. Bolt torque specification B. Leak checking order (l - r)
C. Tightening torque D. Wrench sizeE. O-ring size
⇐ Front
NOTE: The O-ring size 8 is the high-side and the O-ring size 16 is the low-side.
Revision: December 20092009 QX56