TROUBLESHOOTING
* See your MacDon dealer
** Refer to Windrower Technical Manual
Form 169469/169470/169471
205
Revision C
SYMPTOM
PROBLEM
SOLUTION
SECTION
Steering Wheel Will Not Unlock.
Transmission interlock cylinder not
working.
Contact MacDon dealer.
*
Steering Is Too Stiff or Too
Loose.
Steering chain tension is out of
adjustment.
Adjust steering chain tension
7.7.4.2
8.7 CAB AIR
SYMPTOM
PROBLEM
SOLUTION
SECTION
Blower Fan Will Not
Run.
Burned out motor.
Contact MacDon dealer.
*
Burned out switch.
Motor shaft tight or bearings worn.
Faulty wiring - loose or broken.
Blower rotors in contact with housing.
Blower Fan Operating
But No Air Coming Into
Cab.
Dirty fresh air filter.
Clean fresh air filter.
7.7.6.1
Dirty recirculating air
Clean recirculating filter
7.7.6.2
Evaporator clogged.
Clean evaporator.
7.7.6.4
Air flow passage blocked.
Remove blockage.
---
Heater Not Heating.
Heater shut-off valve at engine closed.
Open valve.
5.10.1.
Defective thermostat in engine water outlet
manifold.
Replace thermostat.
**
Heater temperature control defective.
Replace control.
No thermostat in engine water outlet manifold. Install thermostat.
Odour From Air
Louvers.
Plugged drainage hose.
Blow out hose with compressed
air.
---
Dirty filters.
Clean filters.
7.7.6.1 &
7.7.6.2
Air Conditioning Not
Cooling.
Low refrigerant level.
Add refrigerant
*
Switch contacts in thermostat burned
excessively, or sensing element defective.
Replace thermostat.
**
Clutch coil burned out or disconnected.
Contact MacDon dealer.
*
Condenser fins plugged.
Clean condenser.
7.9.3
Blower motor disconnected or burned out.
Contact MacDon dealer.
*
Loose or broken drive belt.
Replace drive belt and/ or tighten
to specs.
7.8.10.2
Compressor partially or completely seized.
Remove compressor for service
or replacement.
**
Dirty filters.
Clean fresh air and re-circulation
filters.
7.7.6.1 &
7.7.6.2
Broken or disconnected electrical wire.
Check all terminals for loose
connections; check wiring for
hidden breaks.
---
Broken or disconnected ground wire.
Check ground wire to see if loose,
broken, or disconnected.
(continued next page)
Summary of Contents for M205 2010
Page 1: ...M205 Self Propelled Windrower OPERATOR S MANUAL Revision C Part 169469 25...
Page 51: ...OPERATOR S STATION Form 169469 169470 169471 49 Revision C continued next page...
Page 95: ...HEADER OPERATION D SERIES Form 169469 169470 169471 93 Revision C continued next page...
Page 181: ...MAINTENANCE SERVICE Form 169469 169470 169471 179 Revision C 7 10 13 3 Fuse Box Decal...