Have you checked through these?
http://www.nostalgiaair.org/Resources/397/T0000397.htm
Stewart Warner did use R numbers but don't see R462. There is a 1462 and R162.
Norm
:Hi, I looking for the schematic of the model R-462 (Stewart Warner), anyone can help me ?
:Regard
:
See if this schematic is close.
www.nexicom.net/~oidar/sw462.pdf
Ed.
Norm
:Hi,
:
:See if this schematic is close.
:
:www.nexicom.net/~oidar/sw462.pdf
:
:Ed.
: