Trouble shooting – MacDon 9250 SP User Manual
Page 125
Form # 46584
Issue 11/06 Web Rev_01
123
TROUBLE SHOOTING
SYMPTOM
PROBLEM
SOLUTION
REF.
Warning alarm sounds.
Engine overheated.
Check coolant level and
thermostat.
77
Park brake engaged.
Release brake.
22
Low engine oil pressure.
Check oil level.
65
Low transmission oil
pressure.
Check oil level.
89
Engine overheats.
Low coolant level.
Fill reserve tank to
proper level. Check
system for leaks.
77
Engine overloaded.
Reduce ground speed.
35
Defective radiator cap.
Replace cap.
77
Defective fan belt.
Replace belt.
66
Dirty radiator screen:
• Rotors turning
• Rotors not turning
• Check for obstructions
in ducting from screen
to fan shroud.
• Check connections to
rotor electric motor.
---
---
Dirty radiator core.
Clean radiator.
79
Cooling system dirty.
Flush cooling system.
78
Defective thermostat.
Remove and check
thermostat.
*
Defective temperature
gauge or sender.
Check coolant
temperature with
thermometer, replace if
necessary.
*
Defective water pump.
Repair or replace.
*
Water only for coolant.
Use antifreeze.
77
High fuel consumption.
Improper type of fuel.
Use proper fuel.
59
Clogged or dirty air
cleaner.
Service air cleaner.
69
Engine overloaded.
Reduce ground speed.
35
Improper valve
clearance.
Reset valves.
*
* See your Windrower dealer