Cirrus SR20 Maintenance Manual page 68

C I R R U S
A I R P L A N E M A I N T E N A N C E M A N U A L
W. Low-Volts Warning Light (Annunciator Panel)
X. ALT 1 and ALT 2 Fail Lights
Y. Volt / Amp Meter - Serials 1005 thru 1581
(1) Removal - Volt / Amp Meter
(a) Set BATTERY and AVIONICS switches to OFF positions.
(b) Serials 1268 thru 1581: Pull BAT 2 circuit breaker to the OFF position.
(c) Remove engine cowling.
(d) Disconnect battery 1.
(e) Remove MFD.
(f) Remove screws and washers securing volt / amp meter to instrument panel.
(g) Identify and disconnect wire harness connector from volt / amp meter.
(h) Serials 1005 thru 1502 w/ 100A amp meter after SB 2X-24-04: Disconnect amp meter
adaptor from wire harness connector.
(i) Remove volt / amp meter from airplane.
(2) Installation - Volt / Amp Meter
Note:
(a) Identify and connect wire harness connector to volt / amp meter.
(b) Position volt/amp meter to instrument panel and secure with screws and washers.
(c) Install MFD.
(d) Connect battery 1.
(e) Install engine cowling.
(f) Serials 1268 thru 1581: Reset BAT 2 circuit breaker.
(g) Perform Operational Test - Volt / Amp Meter.
(3) Operational Test - Volt / Amp Meter
(a) Set BAT 1 switch to ON position.
(b) Verify needle indicates 26 ±2 VDC.
(c) Set BAT 1 switch to OFF position.
24-30
Page 68
19 Sep 2017
(Refer to 31-50)
(See Figure 24-3011)
(Refer to 71-10)
(Refer to 24-30)
(Refer to 31-60)
Volt/amp meter P/N 11240-001 requires adaptor installation between amp meter
and wire harness connector.
(Refer to 31-60)
(Refer to 24-30)
(Refer to 71-10)
EFFECTIVITY:
(Refer to 31-50)
(Refer to 24-30)
All
M O D E L S R 2 0