
10-92. PIPER AUTO CONTROL SYSTEM. (See Auto Control Service Manual)
10-93. ANNUNCIATOR PANEL.
10-94. GENERAL. The annunciator panel consists of three amber lights and a push-button test switch located on
the upper left center portion of the instrument panel. (Refer to Figure 10-1.) The panel monitors alternator output,
oil pressure and the vacuum system The ALT warning light will illuminate when alternator output is zero; the
VAC light when the pressure difference is below 3.5 in. Hg, and OIL light when the oil pressure is below 35 psi.
A test button is included to check the operation of the lights.
10-95. TROUBLESHOOTING. Refer to Table XI-VI.
10-96. REMOVAL AND REPLACEMENT. Refer to Paragraph 10-85.
THIS SPACE INTENTIONALLY LEFT BLANK
PIPER AIRCRAFT
PA-28-161 CADET
AIRPLANE MAINTENANCE MANUAL
Issued: FEBRUARY. 28, 1989
I N S T R U M E N T
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