- Holder
- Textron Lycoming AVCO Corporation
- Revision
- 0
- Status
- Current
- Product
- Engine
- Models
- 8
- Registered
- 575 aircraft
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 8
| Model | Also known as | Note |
|---|---|---|
| GO-145-C3 | Formerly Avco Corporation, Lycoming Division | |
| O-145-B2 | Formerly Avco Corporation, Lycoming Division | |
| O-145-B1 | Formerly Avco Corporation, Lycoming Division | |
| O-145-C2 | Formerly Avco Corporation, Lycoming Division | |
| GO-145-C1 | Formerly Avco Corporation, Lycoming Division | |
| GO-145-C2 | Formerly Avco Corporation, Lycoming Division | |
| O-145-B3 | Formerly Avco Corporation, Lycoming Division | |
| O-145-C1 | Formerly Avco Corporation, Lycoming Division |
Airworthiness directives · 4
ADs whose products are models on this data sheet, matched by model and maker.
Registered aircraft
Registry models that point at this data sheet, with their registered aircraft.
STCs approved under this data sheet · 2
What the data sheet saysOCR
This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.
MODEIS: Avco Lycoming 0-14581, -B2, -B3, -C1. -C2, 60-145-C1, -C2, -C3
1.S. NUMBER: T.C. 210
Kodel - Lycoming 0-945-82, -33 0-145-C2 60-145-CZ, -C3
lype • HOA
Direct drive 27:17 reductior: gearing
Rating:
Maximum continuous,
at S.I.
fress. alt. 65-2550-5-1. 75-3100-5-L. 75-3200-S.L.
Jake-off, hp, Ipm,
at full throttle 65-2550 75-3100 75-3200
Fuel (minimum octane
avaition gasoline) 73 (See NOTE 5)
core and atroke, in. 3-625 × 3-500
Displacement, cu. in. 144-5
Comfression Iatio 6.5:1
(See NOTE 166.169 193, 195
C.G. location
forward of rear
mount C.I.. in. 4-5.404 4-5 5.9,509
Below propeller
shaft C.L.. in. 1-6,106 1-6 ...4
Fropeller shaft Integral flange 6-3/8 in. bolts Integral flange 6-3/8 in.
4-318 in. circle tolts 4-3/4 in. circle
Carburetion Stromberg NA-52 or NA-S2A, or Marvel
in. venturi
Ignition, dual -21, Superior
Ignition tining.
deg. BTC 20 25
Spark flugs PG #B2, S; #17, S. Champion AY-#;
IM-31. S. Edison-Splitdorf BC-83.
Cil sump capacity.
quarts 5
Certification basis Type Certificate No. 210 (See NOTE 6)
NOIL no degrees F.. respectively. Maxinum permissible cylinder head, barrel and oil inlet temperatures, 525 degrees F., J25 legrees F., ard
NOTE 2. Models 0-145-81, C1 and GO-145-C1 are identical to Models 0-145-B2, C2 and co-145-C2 respeetively,
excert as follows:
0-145-C7 G0-145-C1
Ignition system
Ignition timing, degrees BIC
weight (dry), 1bs. 182
NOTE addie on weighs: The following accessories are eligible for use on the specified engine nodels at the indicated
Accessory Height (1bs.)
Genezator:
Eclipse type IV-180 (Models B3, CJ only) 15
Starter:
Eclipse type E-80 or 635 (Models B3, C3 only) 18
Fuel Pump:
AC diaghragm tyre
Miscellanecus:
AC aix cleaner, Chevrolet Part No. 1529265
NOTE 4. Dry weight with Scintilla SF4LN-20 or -21 magnetos is minus 6 Ibs.
NOTE 5. Eligible with 25 degrees BIC ignition timing when 80 octane fuel is used.
KOTE 6. Affroval expired 11/2/50. No engines manufactured after dates shown below or with seria! rumbers arove
ndicated are eligible for use in certificated aircraft:
Mcdel Serial No. Date
0-145-B1, -C1, 6O-145-C1 *253 except 5119 to 5134 inclusive, 5204 to 5207 inclusive 8-1-41
0-145-82, 83. -C2, 60-145-02, - C3 5915-2 8-24-49