Alternator Service Test Specifications - Piper PA-24 Comanche Service Manual

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PIPER COMANCHE SERVICE MANUAL
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BATTERY
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DELCOTRON
FICURE 9·23. CHECI<I,..G ALTER"'ATOR
OUTPUT
9-56. Output Clleclt. To
cheek the alternator
on a test bench. make electrical cOMectiats
as shown
in
Fi&Ute 9-23.
~rate
at specified
speed. and check for rated out put as liven in
pa,..raph 9-57. Adjust the lold rheostat. if
necessary. to obtain
the
desired output.
"'OTE
A special ada"ter which can 1;)e
used !or making connections to
the alternator is available from
tool companies and test equip-
ment manufacturers normally sup-
plying equipment to the aviation
trade.
•
Do not polarize alternator.
9-5i.
Alt.rnator S.rvice Telt
S,.cificatiou.
Delco-Remy specifications for 12·volt
al:e~ators
installed
as standard equipment
on
the
PA-2~260
and
PA-24-400
aircraft ale
as follows:
Alternator
Detco-Remy , Ref. Service Bulletin
Field Current (80' F)
Amps
Volts
Cold Output
Spec. Volts
Arr.ps
Apprex.
R.P.;.t.
Amps
Apprex,
R.?;.t.
Hot Outpu;
A::-:ps
1100660
IG·186. IG·262
2.2 - 2.6
12
14.0
25
2000
65
5000
70
n00i17
lG-186. IG-262
2.2 • 2.6
12
14.0
25
2000
65
5000
I
70
,
I
•
3
815
ELECTRICAl. SY STEM
ISSUED: 3/18/72