| Symptom | Problem | Solution |
|
Lack Of Or Insufficient Cooling
| Temperature control in OFF position. |
Select Air Conditioning
position.
|
| |
Compressor belt off or broken.
|
Replace belt.
|
| |
Compressor not functioning (if both the large and small
hoses in the left-hand access panel are at the same temperature).
|
See your John Deere
dealer.
|
| |
High-pressure switch ON - insufficient air flow across
condenser.
|
Clean condenser. Check
fan belt condition. Check engine fan speed belt position. Check rotary
screen function. If this does not correct problem, see your John Deere
dealer.
|
| |
Low-pressure switch ON - insufficient air flow across
evaporator.
|
Clean filters. Check
cab fan operation. If this does not correct problem, see your John
Deere dealer.
|
| |
Low-pressure switch ON - low outside air temperature.
|
Move temperature control
to a warmer setting.
|
| |
Low-pressure switch ON - insufficient refrigerant level.
|
See your John Deere
dealer.
|