Rainbow Vacuum Model D3C Motor Design Parts
This category covers the complete D3C motor assembly that includes the bearings, armature, separator, flange, and carbon brushes.
Effective serial number 4607000 with a start date of June 5th 1982 through serial number 5999999 and an end date of April 1986.
*Note: From serial number 4440000 (rough estimate) through serial number 454550, the "D3A" R1767 motor was standard. From 4545551 through 4607200, the revised R1909 armature and R2424 field was used.
Click on any number in the schematics (diagram) below for details.