Noisy heater fan
I have a 2006 Holiday Rambler Ambassador with a dash heater fan that is getting progressively noisier to the point it is very bothersome to run on high speed. Does anybody know what automotive part mi...
Forum Discussion
MountainAir05 wrote:
Loose Blade or bearing going. Something loose in the box. You are going to have to gain access to the motor.
X2. Also if it is a bearing, it may be possible to just lubricate it. You can with auto bearing grease or many other varieties of lubricants. If it's not too far gone it should work... However, if you've been running it dry you may need to replace.
Also if it is a loose blade, simply tighten if possible. If it's been "jiggling" it may be damaged on the sprocket insert and will need to be machined/drilled or replaced.
