2009 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2009  Factory Service Manual 
COMPRESSORHA-33
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5. Remove the pulley using suitable tool (A). CAUTION:
To prevent deformation of th e pulley groove, the puller
claws should be h

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INFINITI QX56 2009  Factory Service Manual 
HA-34
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COMPRESSOR
2. Install the pulley assembly using Tool and a wrench, then installthe snap ring using a suitable tool.
3. Install the clutch disc on the compressor shaft, tog

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INFINITI QX56 2009  Factory Service Manual 
COMPRESSORHA-35
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BREAK-IN OPERATION
When replacing compressor clutch assembly, always  conduct the break-in operation. This is done by engag-
ing

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INFINITI QX56 2009  Factory Service Manual 
HA-36
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LOW-PRESSURE FLEXIBLE HOSE
LOW-PRESSURE FLEXIBLE HOSE
Removal and Installation for Low-Pressure Flexible HoseINFOID:0000000003775311
REMOVAL
1. Remove the engine air clean

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INFINITI QX56 2009  Factory Service Manual 
LOW-PRESSURE PIPEHA-37
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LOW-PRESSURE PIPE
Removal and Installation for Low-Pressure PipeINFOID:0000000003775312
REMOVAL
1. Discharge the refrigera

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INFINITI QX56 2009  Factory Service Manual 
HA-38
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LOW-PRESSURE PIPE
8. Remove the rear high- and low-pressure pipes bracket bolt (A)to release the bracket.
 Rear blower motor (1)
 : Front
9. Remove the rear high- and lo

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INFINITI QX56 2009  Factory Service Manual 
LOW-PRESSURE PIPEHA-39
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5. Remove the front and rear bumper fascia. Refer to  EXT-13, "Removal and Installation" (front), EXT-15,
"Removal and Ins

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INFINITI QX56 2009  Factory Service Manual 
HA-40
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HIGH-PRESSURE FLEXIBLE HOSE
HIGH-PRESSURE FLEXIBLE HOSE
Removal and Installation for High-Pressure Flexible HoseINFOID:0000000003775315
REMOVAL
1. Remove the engine under