2009 SUBARU TRIBECA engine

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Page 350 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual AC-24
Refrigerant Leak Check
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
5. Refrigerant Leak Check
A: INSPECTION
1) At engine speed below 1500rpm, operate the A/
C system for approx. 10 minutes, and conf

Page 351 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual AC-25
Compressor Oil
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
6. Compressor Oil
A: PROCEDURE
NOTE:
Before making repairs, perform the oil return oper-
ation to return the compressor oil in circulation

Page 359 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual AC-33
Compressor
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
14.Compressor
A: INSPECTION
1. MAGNETIC CLUTCH CLEARANCE
Check  the  clearance  of  the  entire  circumference
around the drive plate and pull

Page 361 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual AC-35
Heater and Cooling Unit
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
16.Heater and Cooling Unit
A: REMOVAL
1. FRONT
1) Disconnect the ground cable from battery.
2) Using  the  refrigerant  recovery

Page 364 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual AC-38
Hose and Tube
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
18.Hose and Tube
A: REMOVAL
CAUTION:
•When disconnecting/connecting hoses, do
not apply an  excessive  force  to them. After in-
stalling

Page 376 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual AC-50
General Diagnostic Table
HVAC SYSTEM (HEATER, VENTILATOR AND A/C)
29.General Diagnostic Table
A: INSPECTION
Symptom Repair order
Blower motor
Does not operate.
Fuse
Blower motor relay
Blower mot

Page 380 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual AC(diag)-3
General Description
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS)
2. General Description
A: CAUTION
1) Never connect the battery in reverse polarity.
•Auto A/C control module may be destroyed in-

Page 381 of 2453

SUBARU TRIBECA 2009 1.G Service Workshop Manual AC(diag)-4
General Description
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS)
4. CONTROL SWITCHES
Start the engine and warm-up completely.
1) Inspection using switches
2) Compressor operation inspection
3) Insp