2011 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2011  Factory Service Manual 
PREPARATIONHA-9
< PREPARATION >
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PREPARATION
PREPARATION
Special Service ToolINFOID:0000000006276517
The actual shapes of Kent-Moore tools may differ fr om those of spe

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INFINITI QX56 2011  Factory Service Manual 
HA-10
< PREPARATION >
PREPARATION
(J-43926)
Refrigerant dye leak detection 
kit
Kit includes:
(J-42220)
UV lamp and UV safety goggles
(J-41459)
HFC-134a (R-134a) dye injector
Use with J-41447, 1/4 ou

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INFINITI QX56 2011  Factory Service Manual 
PREPARATIONHA-11
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(J-39183)
Manifold gauge set (with hoses 
and couplers) Identification:
 The gauge face indicates HFC-134a (R-
134a).
Fitting size: T

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INFINITI QX56 2011  Factory Service Manual 
HA-12
< PREPARATION >
PREPARATION
Commercial Service Tool
INFOID:0000000006276518
Sealant or/and LubricantINFOID:0000000006276143
HFC-134a (R-134a) Service Tool and Equipment
 Never mix HFC-134a (R-

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INFINITI QX56 2011  Factory Service Manual 
COMPONENT PARTSHA-13
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SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts LocationINFOID:0000000006276144
Component DescriptionINFOID:000000000627

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INFINITI QX56 2011  Factory Service Manual 
HA-14
< SYSTEM DESCRIPTION >
SYSTEM
SYSTEM
System DiagramINFOID:0000000006276146
System DescriptionINFOID:0000000006276147
REFRIGERANT CYCLE
Refrigerant Flow
JMIIA0921GB
Revision: 2010 May2011 QX56

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INFINITI QX56 2011  Factory Service Manual 
SYSTEMHA-15
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The refrigerant from the compressor, frows the condens er with liquid tank, the evaporator, and returns to the
compressor. The refri

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INFINITI QX56 2011  Factory Service Manual 
HA-16
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work FlowINFOID:0000000006276148
OVERALL SEQUENCE
DETAILED FLOW
1.INTERVIEW FOR MALFUNCTION
Int