Mazda TC070-15-01H, Student Manual, Page: 26 / 71

AIR CONDITIONING
01 - Identifying A/C Components
Activity01-1
TC070-15-01H
Technician Name
IDENTIFYTING A/C COMPONENTS
Purpose : In this activity, you will identify major A/C components.
What you will need to complete this activity:
Current model vehicle
Workshop Manual or Body Electrical Trouble Shooting Manual
Component Identification
Identify the numbered A/C components on the vehicle and record in the spaces
below. If you need help, refer to the Workshop Manual.
1. 6.
2. 7.
3. 8.
4. 9.
5. 10.
Visual Inspection
1. Do the condenser and radiator have any obstructions to airflow?
Yes No
NOTE
Perform the following checks with engine off and key out of ignition.
2. Do the electric cooling fans turn easily with engine and power off?
Yes No
3. Does the coolant reservoir tank have proper fluid level? Yes No
4. What is the general appearance of the refrigeration system components?
NOTE
A leak can look like an oily residue. The oily residue will often show up at hose
connections and seal locations.
5. Is the compressor drive belt in good condition and adjusted to specification?
Yes No