Title: Adjust the HVAC system air and mechanical control cables and linkages.
Course: Diesel Equipment Technology III (20107-III) > Section: Heating, Ventilation, and Air Conditioning: Servicing the Air/Mechanical Operating Systems and Related Controls

Adjustment should include the

- inspection of linkages and controls
- determination of binding or sticking.

Process/Skill Questions:

- What occurs if the temperature knob does not move fully within the hot and cold range?
- What will be the result of a controller that is stuck in defrost mode?