Piper Cherokee Archer II Pilot Operating Handbook page 169

PIPER AIRCRAFT CORPORAnON
PA-28-181, CHEROKEE ARCHER 11
SECTION 9
SUPPLEMENTS
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The climb performance is not compromi sed measurably with the air conditioner operating since the
compressor is declutched and the condenser door is retracted, both automatically, when a full. throttle
position is selected. When the full throttle position is not used or in the event of a malfunction W·hich
would cause the compressor to operate and the condenser door to be extended, a decrease in rate of climb
of as much as 100 fpm can be expected. Should a malfunction occur which prevents condenser door
retraction when the compressor is turned off, a decrease in rate of climb of as much as 50 fpm can be
expected.
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ISSUED: JUNE 18, 1976
REPORT: VB-790
9-5