Was wondering if anyone knew where to get service manuals for a Coleman Furnace. Came across one that I diagnosed as having a bad inline induced draft motor. Of course like always in our field the way it is installed into the flue vent you can only get to 2 of 4 screws that hold it in place. Maybe I am missing something but it appears to me that when it was aseembled they positioned the motor wrong into the flue making acess to the removal screws next to impossible. Or maybe someone knows a trick for removal of this motor assembly.Coleman Model# DGAA070. This is a downflow furnace in a mobile home application. Any insight greatly appreciated. Thanks in advance.