TROUBLESHOOTING
* See Your MacDon Dealer
** Refer to Windrower Technical Manual
Form 169552 / 169554 / 169555
192
Revision A
SYMPTOM
PROBLEM
SOLUTION
SECTION
Air Conditioning Cools
Intermittently.
Compressor clutch slipping.
Contact your Dealer.
*
Unit icing up due to:
•
Thermostat adjusted too low.
Adjust thermostat.
**
•
Excessive moisture in system.
Contact your Dealer.
*
•
Incorrect super-heat adjustment in
the expansion valve.
Thermostat defective.
Defective blower switch or blower motor.
Partially open, improper ground or loose
connection in compressor clutch coil.
Windows Fog Up.
High humidity.
Run A/C to de-humidify air, and
heater to control temperature.
5.10.1
8.8 OPERATOR’S STATION
SYMPTOM
PROBLEM
SOLUTION
SECTION
Rough Ride.
Seat suspension not adjusted for Operator's
weight.
Adjust seat suspension.
5.2
High air pressure in tires.
Deflate to proper pressure.
4.2,
7.12.1 &
7.12.2