seats INFINITI QX56 2008 Factory Workshop Manual

THIRD SEATSE-79
< DISASSEMBLY AND ASSEMBLY >
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THIRD SEAT
W/O Power FoldingINFOID:0000000001606227
Exploded ViewINFOID:0000000001606228
Third seat LH
AWJIA0433GB
Revision: March 2010 2008 QX56

THIRD SEATSE-81
< DISASSEMBLY AND ASSEMBLY >
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Third seat RH
LIIA2323E
1. RH third seat assembly 2. Seatback assembly 3. Seatback pad
4. Seatback trim cover 5. Seat cushion assembly 6. Seat cushion trim cover
7. Seat cushion pad 8. Flex mat springs 9. Flex mat
10. Front link covers 11. Seat cushion frame 12. RH hinge cover
13. LH hinge cover 14. Seatback frame assembly 15. Seatback board
16. Seatback cable assembly 17. Release handle bezel 18. Headrest holder, locking
19. Headrest holder, free 20. Headrest
Revision: March 2010 2008 QX56

THIRD SEATSE-83
< DISASSEMBLY AND ASSEMBLY >
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Power FoldingINFOID:0000000001606230
Exploded ViewINFOID:0000000001606231
Third seat LH
AWJIA0434GB
1. Headrest 2. Headrest holder, locking 3. Headrest holder, free
4. Seatback board 5. Seatback pad 6. Seatback frame assembly
Revision: March 2010 2008 QX56

THIRD SEATSE-85
< DISASSEMBLY AND ASSEMBLY >
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Third seat RH
ALIIA0070GB
1. Headrest 2. Headrest holder, locking 3. Headrest holder, free
4. Seatback board 5. Seatback pad 6. Seatback frame assembly
7. Seatback cushion 8. Seatback trim cover 9. RH hinge cover
10. Seat motor/hinge assembly 11. Seat cushion 12. Seat cushion trim cover
13. Front link covers 14. Flex mat 15. Flex mat springs
16. Seat cushion frame assembly 17. Side link cover 18. LH hinge cover
Revision: March 2010 2008 QX56

HEATER & COOLING UNIT ASSEMBLYVTL-17
< ON-VEHICLE REPAIR >
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1. Move the two front seats to the rear most position on the seat track.
2. Disconnect the battery negative terminal and battery positive terminal.
3. Discharge the refrigerant from the A/C system. Refer to HA-20, "
HFC-134a (R-134a) Service Procedure".
4. Drain the coolant from the engine cooling system. Refer to CO-11, "
Changing Engine Coolant".
5. Disconnect the front heater hoses from the front heater core.
6. Disconnect the high/low pressure pipes from the front expansion valve.
7. Remove the instrument panel and console panel. Refer to IP-12, "
Removal and Installation".
8. Remove the steering column. Refer to ST-20, "
Removal and Installation".
9. Disconnect the instrument panel wire harness at t he RH and LH in-line connector brackets, and the fuse
block (J/B) electrical connectors. Refer to PG-9, "
Wiring Diagram — Battery Power Supply —".
10. Disconnect the steering member from each side of the vehicle body.
11. Remove the front heater and cooling unit assembly with it attached to the steering member, from the vehi- cle.
CAUTION:
Use care not to damage the seats and interior trim panels when removing the front heater and
cooling unit assembly with it at tached to the steering member.
12. Remove the front heater and cooling uni t assembly from the steering member.
Installation
Installation is in the reverse order of removal.
CAUTION:
• Replace the O-ring of the low-pressure pipe and high-pressure pipe with a new one, and apply com-
pressor oil to it when installing it.
• After charging the refrigerant, check for leaks.
NOTE:
• Fill the engine cooling system with the specified coolant mixture. Refer to CO-11, "
Changing Engine Cool-
ant".
• Recharge the A/C system. Refer to HA-20, "
HFC-134a (R-134a) Service Procedure".
REAR HEATER AND COOLING UNIT ASSEMBLY
Removal
1. Discharge the refrigerant from the A/C system. Refer to HA-20, "HFC-134a (R-134a) Service Procedure".
2. Drain the coolant from the engine cooling system. Refer to CO-11, "
Changing Engine Coolant".
3. Remove the luggage side finisher lower RH. Refer to INT-19, "
Removal and Installation".
4. Disconnect the rear heater core hoses from the rear heater core.
5. Disconnect the rear A/C pipes from the rear expansion valve.
6. Disconnect the following electrical connectors: • Rear blower motor
• Rear variable blower control
• Rear air mix door motor
7. Disconnect the ducts from the rear heater and cooling unit assembly.
8. Remove the rear heater and cooling unit assembly.
Installation
Installation is in the reverse order of removal.
CAUTION:
• Replace the O-ring of the low-pressure pipe and high-pressure pipe with a new one, and apply com- pressor oil to it when installing it.
• After charging the refrigerant, check for leaks.
NOTE:
• Fill the engine cooling system with the specified coolant mixture. Refer to CO-11, "
Changing Engine Cool-
ant".
• Recharge the A/C system. Refer to HA-20, "
HFC-134a (R-134a) Service Procedure".
Revision: March 2010 2008 QX56