Mazda CT-L1005, Руководство по обучению

Страница: 4 / 66

Table of Contents Basic Climate Control
A/C System with Fixed Orifice .......................................................................... 03-23
Parts Location ......................................................................................... 03-23
Compressors........................................................................................... 02-24
Variable Displacement Swash Plate Compressor ............................ 03-24
Variable Displacement Scroll Compressor ....................................... 03-25
Fixed Orifice ..................................................................................... 03-25
Accumulator / Drier ........................................................................... 03-27
Control .................................................................................................... 03-28
A/C Cycling Switch ........................................................................... 03-28
Refrigerant Pressure Switch ............................................................. 03-29
Wiring Diagram ................................................................................. 03-30
Component Overview ............................................................................. 03-31
Heating System .................................................................................04-1
System Overview ...................................................................................... 04-1
Thermostat................................................................................................ 04-2
Heater Core .............................................................................................. 04-2
Water Pump .............................................................................................. 04-2
Radiator .................................................................................................... 04-2
Diagnosis and Repair........................................................................05-1
Pressure Gauges ...................................................................................... 05-1
Refrigerant Pressure Check ............................................................... 05-2
Leak Testing ............................................................................................. 05-4
Control System Check .............................................................................. 05-5
A/C Service Machine ................................................................................ 05-5
Draining the A/C System .................................................................... 05-6
Evacuating the A/C System ................................................................ 05-6
Filling the A/C System ........................................................................ 05-6
Summary of Refrigerant Draining and Filling Procedures................... 05-7
Component Replacement ......................................................................... 05-8
Compressor Damage ................................................................................ 05-9
Odours from the A/C System .................................................................... 05-9
Diagnosis on the Heating System ........................................................... 05-10
Thermostat ....................................................................................... 05-10
Heater Core ...................................................................................... 05-10
Curriculum Training