I have a Mitsu 62825. When I turn the unit on I can get a picture and sound... however, about 2 minutes later... the unit turns off abruptly and displays error code 37 <Engine (DMD or Lamp) Fan failure>. When the tv is on and running I can hear some what sounds like soft clicking coming from the back of the unit... Not sure what to do. Any suggestions or manuals on how to repair the fans? Additionally, if there is a manual somewhere out there... does anyone know where I can find the parts to fix it. The product numbers are lamp fan 299P282010 and a dmd fan 299P283010. Thanks in advance as any help is appreciated!!
Ryan... 
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Here is manual to it http://www.techlore.com/download/25244/Mitsubishi-Service-Manual-WD-5252... sounds like dust or something in the fan,tear the thing apart and see what the noise is? There is also 2 heat sensors on the light engine that could be faulty.
Thanks so much. Ill keep you posted on what I find...