- Holder
- Franklin Sp. z.o.o.
- Revision
- 6
- Revised
- April 30, 2013
- Status
- Current
- Product
- Engine
- Certification basis
- Part 21, Part 33
- Models
- 4
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 4
| Model | Also known as | Note |
|---|---|---|
| 2A-120-A | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 2A-120-B | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 2A-120-D | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 2A-120-C | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego |
Airworthiness directives · 0
ADs whose products are models on this data sheet, matched by model and maker.
No ADs matched this data sheet’s models
Registered aircraft
Registry models that point at this data sheet, with their registered aircraft.
STCs approved under this data sheet · 4
STC SE2932SWInstall carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive.STC SE1311SOInstallation of Shivers carburetor temperature gauge with a Richter Aero Equipment B-5 carburetor temperature probe.STC SE8776SWInstallation of coated cylinders and piston rings.STC SE1-201Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D))
What the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
*
PAGE 1 2 3 4
REV. 6 6 5 5
LEGEND: "- -" INDICATES "SAME AS PRECEDING MODEL"
" ---" INDICATES "DOES NOT APPLY"
NOTICE: ALL PAGES ARE REFORMATTED. SIGNIFICANT CHANGES, IF ANY,
ARE BLACK-LINED IN THE LEFT MARGIN.
U.S. DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
TYPE CERTIFICATE DATA SHEET E24EA
TCDS NUMBER E24EA
REVISION: 6*
DATE: April 30, 2013
Franklin Sp. z.o.o.
MODELS:
FRANKLIN
2A-120-A
2A-120-B
2A-120-C
2A-120-D
Engines of models described herein conforming with this data sheet (which is part of Type Certificate Number E24EA) and other
approved data on file with the Federal Aviation Administration, meet the minimum standards for use in certificated aircraft in
accordance with pertinent aircraft data sheets and applicable portions of the Federal Aviation Regulations, provided they are installed,
operated, and maintained as prescribed by the approved manufacturer's manuals and other approved instructions.
TYPE CERTIFICATE (TC) HOLDER Franklin Sp. z.o.o.
U l . C h e l m i ńska 208
86-300 Grudzi ądz
Poland
TYPE CERTIFICATE (TC) HOLDER RECORD WSK-PZL-RZESZ OW transferred TC E24EA to Franklin Sp. z.o.o.
on August 17, 2006
I. MODELS 2A-120-A 2A-120-B 2A-120-C 2A -120-C1 2A-120-D
TYPE 2HOA Horizontally-M ounted Direct Drive
RATINGS
Maximum Continuous hp, r.p.m., at:
Sea level pressure altitude
Takeoff
hp, r.p.m., full throttle at:
Sea level pressure altitude
60-3200
60-3200
- -
- -
- -
- -
- -
- -
- -
- -
FUEL
Minimum grade aviation gasoline
100/130
- -
- -
- -
- -
LUBRICATING OIL MIL-L-6082 or
MIL-L-22851
- - - - - - - -
OIL GRADE
above 40øF ambient air temp.
below 40øF ambient air temp.
SAE 50
SAE 30
- -
- -
- -
- -
- -
- -
- -
- -
COMPRESSION
Bore and stroke, in.
Displacement, cu. in.
Compression ratio
4.625 x 3.5
117
8.5:1
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
- -
TCDS E24EA PAGE 2
I. MODELS (Continued) 2A-120-A 2A -120-B 2A-120-C 2A-120-C1 2A-120-D
WEIGHT (DRY) (lb)
133 126 133 - - 129
CENTER OF GRAVITY (in)
(with all accessories)
Forward from rear face of crankcase
Above C.L. of crankshaft
1.49
.05
3.44
1.2 below
1.68
.05
- -
- -
3.29
.57 below
PROPELLER SHAFT SAE No. 2,
six 3/8 in. bolts on
4.75 in. circle
- - - - SAE No. 2,
six 3/8 in. bolts on
4.75 in. circle and
six M8 bolts on 3.98
in. circle
(simultaneously)
- -
CARBURETION Marvel-Schebler
MA-3A
- - - - - - - -
IGNITION (dual) Slick 2070 - - - - - - - -
TIMING, øBTC 36 - - - - - - - -
SPARK PLUGS AC 273, Champion
RHB32E, RHB36D,
RHB36W
- - - - - - - -
OIL SUMP CAPACITY, QT. 2.5 - - 4 - - - -
USEABLE OIL, QT.
(starting with full tank)
15ø nose down
20ø nose up
2.2
2.3
- -
- -
2.0
2.8
- -
- -
- -
- -
NOTES 1-6 - - - - 1-2, 4-7 1-6
CERTIFICATION BASIS FAR Part 33, effective February 1, 1965, as amended by 33-1 to 33-3, inclusive.
Type Certificate E24EA issued/revised:
Date of Date TC
Model Application Issued/Revised
2A-120-A 09/23/70 04/26/71
2A-120-B 09/23/70 01/29/71
2A-120-C 02/09/72 07/26/72
2A-120-D 02/09/72 07/26/72
Reissued to PEZETEL 08/01/79
Reissued to WSK "PZL-RZESZOW" 11/05/81
Reissued to WSK "PZL-RZESZOW" SA 12/8/94
Reissued to Franklin Sp. z.o.o. 04/30/13
The General Inspectorate of Civil Aviation of Poland originally type certificated this
engine. The FAA validated this product under U.S. Type Certificate Number E24EA.
Effective September 28, 2003, the European Aviation Safety Agency (EASA) began
oversight of this product on behalf of Poland.
TCDS E24EA PAGE 3
PRODUCTION BASIS 1. Production Certifi cate No. 9 for U.S. production. There will be no further production of
engines or replacement parts under this production certificate.
2. FAR 21.500 for production of engines or re placement parts under this type certificate by
WSK "PZL-RZESZOW" SA under control of the Republic of Poland General
Inspectorate of Civil Aviation (GICA).
Parts produced under either production basis are eligible to be used interchangeably.
IMPORT REQUIREMENTS To be considered eligible for insta llation on U.S. registered aircraft, each new engine to be
exported to the United States with General Inspectorate of Civil Aviation of Poland or
EASA airworthiness approval shall have a Joint Aviation Authorities (JAA) or EASA Form
1, Authorized Release Certificate. The JAA or EASA Form 1 should state that the engine
conforms to the type design approved under the U.S. Type Certificate E24EU, is in a
condition for safe operation and has undergone a final operational check.
Additional guidance is contained in FAA Advisory Circular 21-23, Airworthiness
Certification of Civil Aircraft, Engines, Propellers, and Related Products, imported into the
United States.
NOTES
NOTE 1. Maximum permissible temperatures (øF):
Model 2A-120-A, B, C, D Model 2A-120-C1
Cylinder head 400 (bayonet thermocouple) 395 (bayonet thermocouple)
Cylinder base 320 320
Oil inlet 285 260
NOTE 2. Fuel pressure limits:
Pressure Feed Gravity Feed
Inlet to fuel pump 6 p.s.i. (max) 5" fuel (min)
Oil pressure limits:
Idle 25 p.s.i.
Normal operation 55-95 p.s.i.
NOTE 3. The following accessory drives are pr ovided (2A-120-B, -D has tachometer only):
ACCESSORY
Type of
Drive Pad
Rotation Facing
Drive Pad
Speed Ratio to
Crankshaft
Max. Torque
(in. lb.)
Cont. Static
Maximum
Overhang
Moment
(in. lb.)
Starter
Alternator
Tachometer
Fuel Pump
Special
Belt
AND 10005
Diaphragm
CC
CC
CC
Plunger
11.44:1
1.08:1
0.50:1
1.08:1
140
70
7
100
450
800
50
800
90
60
5
30
"C" - clockwise facing engine drive pad, "CC" - counter clockwise facing engine drive pad
NOTE 4. Power tolerance for production engine s is +4%, -0% of the nominal rating.
TCDS E24EA PAGE 4
NOTE 5. The following engines incorporate the additional detailed characteristics:
2A-120 Model Characteristics
-A Basic model.
-B Similar to -A but does not incorporate starter, alternator or
fuel pump.
-C Similar to -A except for increased oil sump capacity and
revised induction system.
-D Similar to -C but does not incorporate starter, alternator or
fuel pump.
-C1 Similar to -C1 except for a modified lubrication system.
NOTE 6.
SERVICE INFORMATION:
Each of the documents listed below must state that it is approved by the European Aviation Safety
Agency (EASA) or, for approvals made before September 28, 2003 by General Inspectorate of Civil
Aviation of Poland. Any such documents including those approved under a delegated authority, are
accepted by the FAA and are considered FAA approved.
• Service bulletins,
• Structural repair manuals,
• Vendor manuals,
• Aircraft flight manuals, and
• Overhaul and maintenance manuals.
These approvals pertain to the type design only.
NOTE 7. The following accessory drives are provided:
ACCESSORY
Type of
Drive Pad
Rotation Facing
Drive Pad
Speed Ratio to
Crankshaft
Max. Torque
(in. lb.)
Cont. Static
Maximum
Overhang
Moment
(in. lb.)
Starter
Alternator
Tachometer
Fuel Pump
Vacuum Pump
or
Hydraulic pump
Special
Belt
AND 10005
Diaphragm
AND 20000
CC
CC
CC
Plunger
CC
11.44:1
1.08:1
0.50:1
1.08:1
1.08:1
140
70
7
100
125
450
800
50
800
570
90
60
5
5
25
CC" - counter clockwise facing engine drive pad
---THE END---