Piper Comanche PA-24 User Manual

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PIPER COMANCHE SERVICE MANUAL
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AUXILIARY
TI!t1l11UL
OUTII'UT(+I
TERIlINAL
I'IGURE 9·m. TeRMINAL ASSEMBLY
1M
SEAL· INSTALL SUL
WITH LIP
TOWARD BEARING
\(J
INNER
RACE
r-
I
1--
- .
-
-
GREASE ~ -
~
CAVITY I~
SPACER
BUIIING
FIGURE 9·271. SLI I' RING END
BEARING ASSEMBLY
shou.ld be iDltlllled .fter the Wlit bas been bench tel ted for output. !nItall spicer. woodruff key.
fan. pu.lley. lock w .. her and nut. Torque tbe nut to 35 foot pouads, usinl a strap wrench to hold
tbe pu.lley. Do not i .. tall the blast tube ... ellll>ly until after the un.t has been bench tested.
I. IlISlall the bnmh and holder assembly and rataiNftI screws. Spin tbe rOtor and check for
interference
be ..... the brush holder and rotor. Check aCtoos the field tennina", with an ohm·
meter. The ohmmeter must indicate the amount of rotor resistance lilted on the indiVidual speci·
fiat ions page.
1
170
FIGURE 9·27 ... TESTING ALTERNATOR
9-61i. T ... i .. Of Al .. ,na •• ,.
a. Winq connections for bench testine;
the alternator are shown In Figure 9-27m.
Refer to the' irdividual speCification paps
for output test [llures. Adjust the carbon
pile. If necessary. to obtai~ the speCIfIed
voltage.
b. After bench tlstinl ~e alternator, in-
stall the safety wire and blast t1.lbe and
install the alternator on the englne.
NOTE
Always :efer to the ·.inn& d.1a ..
,raDl. Fillire 9-2~o. ..nen ,n·
stllh", the altemltor or testIng
the alternator.
ELECTRICAL SYSTEM
ISSUED: 8/18172
3 C3

Piper Comanche PA-24 Specifications

General

Manufacturer	Piper Aircraft
Model	Comanche PA-24
Type	Light aircraft
First Flight	May 24, 1956
Number Built	4, 857
Seating Capacity	4
Engine	Lycoming O-360
Wingspan	36 ft (11 m)
Length	24 ft 8 in (7.5 m)
Stall Speed	62 mph (100 km/h, 54 kn)
Height	7 ft 6 in (2.3 m)