Factory Manual Pages Uploaded

["content22207" <brobertson@xxxx>]

I have uploaded a couple of Volvo factory manual pages to #5939's
photo album documenting aspects of PRV history:

NONLAMBD.JPG -- From a 1979 B28F engine manual. Note that Lambda Sond
is not yet part of the CI system, even on North American imports.

SCREWS.JPG -- From a 1983 B28F engine Manual. The brass balancing
screws are specifically referred to as "shearhead type" and the manual
instructs to tighten until they snap off.

AUXAIRV.JPG -- Annotated. Before CIS, PRV's used an auxilliary air
valve, mounted in the same location as an idle speed motor, for fast
idle. My DeLo's aux air valve is from a BMW 530: functionally the same
but different design, mounted to driver's pontoon for easier access to
the ignition distributor and spark plug #4.

Hope people find these interesting...

Bill Robertson
#5939