Diesel Data: Automotive Repair

HVAC Systems - Manual




HVAC Component Views

A/C Compressor





1 - Pulley Bearing

2 - Pulley Bearing-to-Head Retaining Ring

3 - Drive Plate Clutch

4 - Shaft Nut

5 - Compressor Shaft

6 - Shaft and Guide Pin Assembly Cylinder

7 - Rear Head O-Ring

8 - Suction Reed

9 - Valve Plate

10 - Rear Head Gasket

11 - Rear Head Compressor

12 - Compressor Control Valve

13 - Control Valve O-Ring

14 - Retaining Ring

15 - Bearing

16 - Compressor Housing-to-Cylinder O-Ring

17 - Race

18 - Oil Drain Plug

19 - Thrust Washer

20 - Compressor Housing

21 - Through-Gasket

22 - Through-Bolt

23 - Shaft Seal O-Ring

24 - Shaft Lip Seal

25 - Seal Retaining Ring

26 - Clutch Hub Key

27 - Clutch Coil

28 - Rotor Pulley

A/C Compressor and Refrigerant Pressure Sensor





1 - A/C Compressor Clutch Coil

2 - A/C Refrigerant Pressure Sensor

Manual HVAC I/P Components





1 - Blower Motor

2 - Blower Motor Resistor

3 - HVAC Control (Switch)

4 - Recirculation Actuator