Piper ARCHER III Pilot Operating Handbook page 351

PA- 2 8- 1 81, ARCHER III
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SECTION 7 - DESCRIPTION AND OPERATION
7. 1 9 FUEL SYSTEM
The fuel system is modified by the addition of a fuel return system,
including a different fuel selector valve. Unused excess fuel is returned from the
fuel injector servo to the fuel tank that it was drawn f
fuel return line that passes back through the fuel selector valve and, from there,
into the fuel tank that is selected to feed fuel to the engine. This fuel selector
valve controls both the fuel feed and fuel return selection with a single control.
Unlike the standard fuel selector valve, the fuel selector valve installed as pare
of the fuel return system (Figure 7-5b) requires the pilot to pull out on a plunger
to move the fuel selector into or out of the OFF position. See Figure 7-6b for a
diagram of the modified fuel system .
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ISSUED: December 22, 2017
REVISED: July 15, 2020
LIFT
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FUEL SELECTOR
Figure 7-5b
SECTION9
SUPPLEMENT 11
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REPORT: VB- 2 749
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