THE NEW PIPER AIRCRAFT, INC.
PA-32-301FT / 301XTC
MAINTENANCE MANUAL
PAGE 6
Jun 1/03
3H6
33-40-00
CAUTION: WHEN DISCONNECTING POWER SUPPLY, ALLOW FIVE MINUTES OF
BLEED DOWN TIME PRIOR TO HANDLING UNIT.
(3) Check interconnecting cables for shorts.
(a) Disconnect output cables from power supply outlets.
(b) The following continuity checks can be made with an ohmmeter.
(c) Check for continuity between connectors of each interconnecting cable by checking from
pin 1 to pin 1, pin 2 to pin 2, and pin 3 to pin 3. When making these checks if no continuity
exists, cable is broken and should be replaced.
(d) Check continuity between pins 1 and 2, 1 and 3, 2 and 3 of interconnecting cable. If
continuity exists between any of these connections, cable is shorted and should be
replaced.
(4) Check tube socket assembly for shorts.
(a) Disconnect tube socket assembly of anti-collision light from interconnecting cable.
(b) The following continuity checks can be made with an ohmmeter.
(c) Check for continuity between pin 1 of AMP connector to pin 1 of tube socket. Pin 2 of
AMP connector to pins 6 and 7 of tube socket and pin 3 of AMP connector to pin 4 of tube
socket. When making these tests, if no continuity exists, tube socket assembly is broken
and should be replaced.
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