Heater Fan not working
Posted: Sat Feb 14, 2015 11:12 am
Have had an on going problem with the front fan not working,,,,,,,,,
Checked dashboard switch,, ok
checked resistor pack top of engine bay, joints are soldered one was separated, resoldered this , be carefull to not overheat the remaining joints, crocodile clips are good heat sinks....... fan now working
Lasted for 4 months fan not working again....
Checked all the same problems, no joy
Checked fan rotor and it,s now seized ,,,,, this takes a bit of time but remove all the housing and you get to the fan motor, Stripped the motor down and full of rust and muck, when water gets in there are no drain holes for escape, rebuilt the motor using biro springs for the replacement armature springs. drilled 2 drain holes (5m)...... Bingo fan now works
Checked dashboard switch,, ok
checked resistor pack top of engine bay, joints are soldered one was separated, resoldered this , be carefull to not overheat the remaining joints, crocodile clips are good heat sinks....... fan now working
Lasted for 4 months fan not working again....
Checked all the same problems, no joy
Checked fan rotor and it,s now seized ,,,,, this takes a bit of time but remove all the housing and you get to the fan motor, Stripped the motor down and full of rust and muck, when water gets in there are no drain holes for escape, rebuilt the motor using biro springs for the replacement armature springs. drilled 2 drain holes (5m)...... Bingo fan now works