General / Service Specifications /
Lubricants / Special Tools
HEATER AND MANUAL
AIR CONDITIONER
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55-3
HEATER AND MANUAL AIR CONDITIONER
GENERAL
OUTLINE OF CHANGE
D The following service procedures have been established.
SERVICE SPECIFICATIONS
Items Standard value
Idle speed r/min 700 ± 50
Idle up speed r/min 850 ± 50
Resistor (for blower motor) Ω HI – LO (between terminals 3 and 2) 2.81 ± 10%
HI – ML (between terminals 3 and 4) 1.28 ± 10%
HI – MH (between terminals 3 and 1) 0.33 ± 10%
Air gap (Compressor) mm 0.4 – 0.6
LUBRICANTS
Items Specified lubricants Quantity
Compressor oil mȏ SUN PAG 56 120 – 140
Pipe joint SUN PAG 56 As required
Refrigerant g R134a (HFC-134a) 555 – 595
SPECIAL TOOLS
Tool Number Name Use
MB991367 Special spanner Removal and installation of armature mounting
nut of compressor
MB991386 Pin
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