Piper PA-24 Comanche Service Manual page 34

PIPER
COMANCHE SERVICE MANUAL
TABLE II-I. LEADING PARTICULARS AND PRINCIPLE DIMENSIONS (cont.) •
MODEL
PA-24-260
Fuel Injected - Serial Nos.
24-4783, 24-4804 and up
PA-24-260
Fuel Injected - Serial Nos.
24-4000 to 24-4782. 24-4784 to
24--4803 inclusive
ENGINE
Manufacturer
Avec-Lycoming
Avec-Lycoming
Model
IQ-S40-N lAS
IQ-S4D-D4AS
FAA type certificate
IE4
IE4
Rated horsepower. RPM:
Full throttle
260 HP @ 2700 RPM
260 HP @ 2700 RPM
Oil, SAE number
See Table II-IV
See Table II-IV
Oil sump capacity
12 qts
12 qts.
Fuel aviation grade:
Minimum octane
91/96
91/96
Carburetor. Marvel-Schebler
Fuel injector. Bendix
RSA-SADI
RSA-SADI
Magnetos (2). Scintilla:
Left
S6LN-200
S6LN-200
Right
S6LN-204
S6LN·204
Magneto timing
25 degrees BTC 25 degrees BTC
•
Magneto point clearance
0.018
±
0.006 in. 0.018 ±. 0.006 in.
Spark plug (shielded): (6)
(6)
Spark plug gap setting: (6)
(6)
Firing Order
1-4-S-2-3-6 1·4-5-2-3-6
Tachometer drive. ratio to crankshaft O.S: I
0.5:1
Starter:
Delco-Remy, 12 volt
1109511
Prestolite. 12 volt
MZ-4206 MZ·4206
Generator. Delco-Rerny:
12 volt (35 amp)
12 volt (SO amp)
Generator voltage regulator. Delco-Remy:
12 volt (3S amp)
12 volt (50 amp)
Alternator. Delco-Remy 12 volt (70 amp)
1100660 or 1100717
Alternator voltage regulator. Delco-Remy
9000590
Alternator overvoltage relay. Delco-Remy 1115831
Alternator. Prestolite 12 volt (70 amp) ALX8421
Alternator voltage regulator. Prestolite
VSF7203
Alternator overvoltage relay. Prestolite XI7621
Fuel pump drive Plunger Plunger
6. Refer
10 late'l
rev is.on of Lycoming Service Instructions ~o.
1042.
lR8
HANDLING AND SERVICI'
REVISED: 4/10/81