Advdesign1@aol.com wrote:
> <<
> > I also think that when the 90mph speedos started coming out (for 235
> > optioned trucks) that the gauges were also upped to 60psi. I just bought
> a
> > NOS gauge cluster & it already had 0-60psi, 220F & -50 to +50 amps (vs. D
> to
> > C). >>
>
> the 90 mph gauge came before the 235 in small trucks. Jim Carter has it
> documented in his catalog. That -50to+50 amps was for GMC only, and GMC says
> fuel where chevy says Gas. I still haven't seen an electric temp gauge for
> AD, but I'm sure I will. I wonder if it is in the GMC shop manual.
> Bob ADler
> oletrucks is devoted to Chevy and GM trucks built between 1941 and 1959
>From the GMC Maintenance Manual 1947-1954 Models 100 thru 400.
Water Temperature Indicator
"Two types of temperature indicators are used. the electric type indicator
is used on series F350-24. All other series have the capillary tube type
indicator..."
The book doesnt explain what a series F-350-24 is. I think it must be pretty
big though.
Jim Reid
'53 GMC
Series 100-22 (half ton)
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