HEATER, AIR CONDITIONER AND VENTILATION ±
Service Specifications/Lubricants/Special Tools
55-4
SERVICE SPECIFICATIONS
Items Standard value
Idle speed r/min 600 ± 50
Idle up speed r/min A/C at low load 700 ± 50
A/C at high load 800 ± 50
Resistor (for blower motor) Ω LO: 2.3, ML:1.0, MH: 0.3
Air gap (Magnetic clutch) 0.25 ± 0.55
LUBRICANTS
Items Specified lubricants Quantity
Each connection of refrigerant line ZXL 200PG As required
Compressor refrigerant unit lubricant mȏ ZXL 200PG 130 ± 170 <KC 50AG>
160 ± 200 <KC 50G>
SPECIAL TOOLS
Tool Number Name Use
MB991367 Special spanner Removal and installation of armature mounting
nut of compressor
MB991386 Pin