- Holder
- Franklin Sp. z.o.o.
- Revision
- 22
- Revised
- April 30, 2013
- Status
- Current
- Product
- Engine
- Certification basis
- Part 21, CAR 10, CAR 13
- Models
- 12
- Registered
- 115 aircraft
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 12
| Model | Also known as | Note |
|---|---|---|
| 6A-335-D | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6A-335-A | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6V4-178-B33 | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6V4-178-B31 | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6V4-178-B3 | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6A-335-B | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6A-335-B1A | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6V4-178-B32 | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6V-335-A | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6V4-200-C32 | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6V4-200-C33 | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego | |
| 6V-335-B | Formerly Franklin, then Wytwornia Sprzetu Komunikacyjnego |
Airworthiness directives · 2
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.
Franklin 6V4 series84 registered aircraftFranklin 6V-335 series29 registered aircraftFranklin 6A-335-B11 registered aircraft
See all 16 registry modelsSTCs approved under this data sheet · 10
STC SE04651CHTo allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22STC 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 SE03309CHInstallation of Engine Preheat Kit, p/n TSP6CYL-2927-115 for 115 volt applicationSTC SE01966WIUse of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft enginesSTC SE4178NMInstallation of oil filter kitSTC SE02602ATInstallation of an alternate engine driven fuel pump in accordance with CJ Aviation "Installation Instructions for Fuel Pump 6005-2A", IR, dated 12/23/02, drawing no. 6005-2A "Fuel Pump", IR, dated 11/14/02 and drawing no. 6005-2B "Cap Plug", IR, dated 12/03/02 or later FAA approved revisions of either document.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))STC SE1698GLInstallation of nose seal retainer.
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 5 6 7 8
REV. 22 21 21 22 21 21 21 21
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 E-244
TCDS NUMBER E-244
REVISION: 22*
DATE: April 30, 2013
Franklin Sp. z.o.o.
MODELS
FRANKLIN
6V4-178-B32 (0-335-3)
6V4-178-B33 (0-335-4)
6V4-200-C32 (0-335-2)(0-335-5)
6V4-200-C33 (0-335-6)
6A-335-A, -B, -B1A, -D
6A-335-B1
6V-335-A, -B
Engines of models described herein conforming with this data sheet (which is part of Type Certificate Number
244) 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.
Ul. Chelmińska 208
86-300 Grudziądz
Poland
TYPE CERTIFICATE (TC) HOLDER RECORD WSK-PZL-RZESZOW transferred TC E-244 to Franklin
Sp. z.o.o. on August 17, 2006
I. MODELS 6V4-178-B31 6V4-178-B3,-B32,-B33 6V4-200-C32,-C33
TYPE 60A Vertically-Mounted Direct Drive
RATINGS
Maximum Continuous
hp, r.p.m., at:
Sea level pressure altitude
Takeoff
hp, r.p.m., full throttle
178-3000-S.L.
178-3000
- -
- -
200-3100-S.L.
200-3100
FUEL
Minimum grade aviation gasoline
80/87
- -
91/96
OIL GRADE
above 40øF ambient air temp.
below 40øF ambient air temp.
SAE 50
SAE 40
- -
- -
- -
- -
TCDS E-244 2
I. MODELS (Continued) 6V4-178-B31 6V4-178-B3,-B32,-B33 6V4-200-C32,-C33
COMPRESSION
Bore and stroke, in.
Displacement, cu. in.
Compression ratio
4.5 X 3.5
335
7:1
- -
- -
- -
- -
- -
8.5:1
WEIGHT (DRY) (lb)
274 293 298
CENTER OF GRAVITY (in)
(with all accessories)
Forward from rear face of
crankcase
Above rear face of crankcase
Below top face of crankcase
Above C.L. of crankshaft
From crankshaft C.L. toward
carb. side
---
---
15.0
---
1.2
---
---
- -
---
- -
---
4.6
---
---
1.9
DRIVE SHAFT END Integral flange, with 8-
5/16 in. threaded holes
on 3-5/16 in. circle
- - - -
PROPELLER SHAFT --- --- ---
CARBURETION Marvel Schebler MA4-5
or Bendix Stromberg
PS5
Marvel Schebler MA4-5
or MA4-5A
Marvel Schebler MA4-5,
MA4-5AA or Bendix
Stromberg PS-5B
IGNITION (dual) Eisemann LA-6 magneto Scintilla S6RN-21 Scintilla S6RN-21, -23
TIMING, øBTC 32 - - 36
SPARK PLUGS Champion AJ-66,
REJ-38, J43; Auto-Lite
A4, A4S
- - Champion AJ-10 (See
NOTE 6) REL37B; AC
A47LY, LA47, SE47P;
Jet Ignition
14-17-450S; Auto-Lite
PE26-X3
OIL SUMP CAPACITY, QT. 8 9.6 10
USEABLE OIL, QT. (See NOTE 3)
(starting with full tank)
15ø nose down
20ø nose up
a.4
a.6
a.5.6
b.7.6
a.6
b.8
NOTES 1-6, 8, 12, 13 1-8, 12, 13 1-13
TCDS E-244 3
II. MODELS 6V-335-A, -B(1)
6V-335-A (2)
6A-335-D 6A-335-B,-B1,-B1A
TYPE For models 6V-335-A, -B(1) : 60A Vertically-Mounted Direct Drive
For models 6A-335-A(2), 6A-335-D, 6A-335-B, -B1, -B1A: 60A Horizontally-
Mounted Direct Drive
RATINGS
Maximum Continuous
hp, r.pm., at:
Sea level pressure altitude
Takeoff
hp, r.p.m., full throttle
210-3100-S.L.
210-3100
200-3100-S.L.
200-3100
180-2800-S.L.
180-2800
FUEL
Minimum grade aviation gasoline
91/96
100/130
80/87
OIL GRADE
above 40øF ambient air temp.
below 40øF ambient air temp.
SAE 50
SAE 40
- -
- -
- -
- -
COMPRESSION
Bore and stroke, in.
Displacement, cu. in.
Compression ratio
4.5 x 3.5
335
8.5:1
- -
- -
- -
- -
- -
7:1
WEIGHT (DRY) (lb)
303(1)
305(2)
292 328 (B, B1)
324 (B1A)
CENTER OF GRAVITY (in)
(with all accessories)
Forward from rear face of
crankcase
Above rear face of crankcase
Below top face of crankcase
Above C.L. of crankshaft
From crankshaft C.L. toward
carb. side
8.1 (2)
4.6 (1)
---
0.7 (2)
1.9 (1)
9.1
---
---
- -
---
7.2
---
---
0.3
---
DRIVE SHAFT END Integral flange, with 8-
5/16 in. threaded holes on
3-5/16 in. circle
--- ---
PROPELLER SHAFT --- Integral flange 6-1/2 in.
holes on 4 in. circle
- -
CARBURETION Marvel Schebler MA4-5 or
MA4-5A
- -
Marvel Schebler MA-5
IGNITION (dual) Scintilla S6RN-21, -23 - - - -
TIMING, øBTC 36 (1)
32 (2)
32 28
SPARK PLUGS Champion REL37B; AC
A47LY, LA47, SD47
Champion REG-32W,
-36W, RHB-33E, -32N,
-36W, -36P
II. MODELS (Continued)
6V-335-A, -B(1)
6A-335-A (2)
6A-335-D 6A-335-B,-B1,-B1A
TCDS E-244 4
OIL SUMP CAPACITY, QT. 10 (1)
8.8 (2)
--- 8.8
USEABLE OIL, QT. (See NOTE 3)
(starting with full tank)
a.6 (1)
b.8 (2)
c.8
d.7
c.6.8
d.5.8
NOTES 1-13 1-5, 8, 13 1-5, 13
CERTIFICATION BASIS Type Certificate 244 issued/revised:
Date of Date TC
Model Application Issued/Revised
CAR 13, effective August 1, 1941
6V4-178-B31 09/09/46 and 03/19/46*
6V4-178-B3 10/01/46 (letters) 10/14/46*
0-335-1
6V4-178-B32 03/12/46 04/29/47
0-335-3
6V4-165-B32F 10/10/47 12/22/47*
6V4-178-B33 09/13/48 11/05/48
0-335-4
6V4-200-C32 08/09/48 11/26/48
0-335-2
0-335-5
YO-335-5
CAR 13 effective August 1, 1949, as amended by 13-1 and 13-2
6V4-200-C33 10/04/51 11/02/51
0-335-6
YO-335-6
CAR 13 effective June 15, 1956
6V-335-A 11/15/56 11/27/56
6V-335-B 11/15/56 11/27/56
6A-335-A 11/28/56 12/11/56
CAR 13 effective June 15, 1956, as amended by 13-1 to 13-4, inclusive.
6A-335-B 05/31/62 03/28/63
6A-335-D 10/17/62 03/28/63
6A-335-B1 09/18/63 10/10/63
6A-335-B1A 04/07/70 04/20/70
Reissued to WSK "PZL-RZESZOW" 11/05/81
Reissued to WSK "PZL-RZESZOW" SA 120/8/94
Reissued to Franklin Sp. z.o.o. 04/30/13
*Engine models 6V4-178-B3, 6V4-178-B31, and 6V4-165-B32F were deleted from
Type Certificate 244 on December 05, 1950. These models are no longer eligible
for installation on certificated aircraft.
This note reflects the issuance of two Type Certificates for administrative purposes;
one under 21.21 for engines produced in the United States, and one under 21.29 for
engines produced in Poland. Both type certificates have identical numbers.
The General Inspectorate of Civil Aviation of Poland originally type certificated this engine.
The FAA validated this product under U.S. Type Certificate Number E-244. Effective
September 28, 2003, the European Aviation Safety Agency (EASA) began oversight of this
product on behalf of Poland.
TCDS E-244 5
PRODUCTION BASIS 1. Production Certificate 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 replacement 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 installation on U.S. registered aircraft, each new engine to be
exported to the United States with the 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 E-244, 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):
6V4-178-B3
6V4-178-B31 -B32, -B33 6V4-200-C32, -C33
Cylinder head 520 530 530
(spark plug gasket)
Cylinder head 435 445 435
(well type thermocouple)
Cylinder base 310 310 310
Oil inlet 230 230 230
6V-335-A
6V-335-A, -B 6A-335-B, -B1, -B1A, -D
Cylinder head --- ---
(spark plug gasket)
Cylinder head 435 390
(well type thermocouple)
Cylinder base 315 315
Oil inlet 235 235
NOTE 2. Carburetor fuel pressure limits:
Marvel Schebler MA4-5, MA4-5AA and MA-5 0.5 to 9 p.s.i.
Bendix PS-5C and PS-5BD 9 to 14 p.s.i.
Lubricating oil pressure limits:
Normal operation 40 - 65 p.s.i. (55 - 80 p.s.i., 6A-335-B, -B1)
Idle 25 p.s.i.
TCDS E-244 6
NOTE 3. 6V Model Engines (Vertical)
a. With crankshaft flange tilted 15ø from vertical, in the direction of the oil pan.
b. With crankshaft flange tilted 15ø from vertical, in the direction of the
crankcase cover.
6A-335-A, -B, -B1, -B1A, -D Engines (Horizontal)
c. 15ø Nose down
d. 20ø Nose up
NOTE 4. 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
in. lb.
Starter 6V4-178-B3, B31
Except B3, B31
Generator 6V4-178-B31
Except B31,
B, B1, A, D
6A-335-B, B1
B1A
6A-335-A, D
Tachometer All
Propeller Governor
6A-335-B, B1,
B1A
Fuel Pump** All except
B31, A, D
Fuel Pump 6A-335-A, D
Vacuum Pump 6A-335-B,
B1, B1A
None
None
None
None
None
None
AND10005
Type 1 or
AND 20005
Type XV-B
AND 20010
AND 20000
AND 10000
AND 10000
AND 20000
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
C
11.444:1
11.444:1
1.500:1
1.500:1
1.500:1
1.500:1
0.500:1
0.847:1
0.847:1
1.500:1
1.500:1
0.847:1
70
140
8
12
18
25
2
125
125
5
5
100
240
300
15
35
50
70
6
825
825
600
600
825
30
90
45
55
75
75
3
25
25
7
7
25
* "C" - clockwise viewing drive pad, "CC" - counter clockwise
** (Optional on right or left magneto drive housing)
TCDS E-244 7
NOTE 5. The above engines incorporate the following detailed differences:
Model Characteristics
6V4-178-B3 Similar to -B32 except has direct drive starter.
6V4-178-B31 Similar to -B32 except has old type accessory section, small oil sump
and direct drive starter.
6V4-178-B32 Basic engine, incorporates a geared starter.
6V4-178-B33 Similar to -B32 except for revised intake manifold to relocate
carburetor.
6V4-200-C32 Similar to -B32 except for improved crankcase, modified cylinders and
cylinder hold-down stud base circle, optional cylinder tie plate,
increased cross-sectional area inlet manifold and zone pipe, 8.5:1
compression ratio pistons.
6V4-200-C33 Similar to -C32 except for revised intake manifold to relocate
carburetor.
The above engines incorporate the following detailed differences:
Model Characteristics
6V-335-A Similar to -C32 except for revised cylinder, camshaft and magneto
timing.
6V-335-B Similar to 6V-335-A except for relocated carburetor.
6A-335-A Similar to 6V-335-A except mounts in horizontal position.
6A-335-B Similar to 6A-335-A except intended for fixed wing installation and
includes provision for propeller governor.
6A-335-B1 Similar to 6A-335-B except for carburetor zone, zone and equalizer
pipes.
6A-335-B1A Similar to 6A-335-B except for intake system and accessory case.
6A-335-D Similar to 6A-335-A except carburetor located at front of engine
instead of rear.
NOTE 6. The Champion AJ-10 spark plug must be inspected at 50 hour interval. The AJ-10 spark plug
was previously designated LA-10. The Champion C-10S spark plug has been obsoleted.
NOTE 7. Military 0-335 engine models are identical to the corresponding 6V4 models as indicated.
When installed in certificated aircraft the commercial equivalent designation and TC No. 244
should be added to the engine nameplate. YQ-335-5 engines are same as 6V4-200-C32
engines with serial numbers 26209 and under. 0-335-5 engines are same as 6V4-200-C33
engines with serial numbers 26210 and over. YO-335-6 and O-335-6 engines are military
equivalents of 6V4-200-C33 engine model. YO-335-6 engines are serially numbered E-
600001 and E-600002, 0-335-6 engines are serially numbered E-60003 and over. 0-335-5D
engines are military equivalents of the 6V-335-B engine model.
NOTE 8. The following models have been approved specifically for helicopter installation:
6V4-200-C32 serially numbered 26210 and over
6V4-200-C33
0-335-5
0-335-6
6V-335-A, -B
6V-335-A, -D
Engines not covered by this note that are currently installed in helicopters should not be
operated at speeds in excess of the MC rating. A note to this effect should be incorporated in
the pertinent helicopter flight manual.
NOTE 9. Engine Serial Numbers 26677 and above incorporate revised intake manifold kit part number
19515 and 19516. When these parts are added to engines serially numbered 26676 and
under, suffix letter "A" will be added to the pertinent engine serial number.
TCDS E-244 8
NOTE 10. Engine Serial Numbers 26721 and above incorporate sodium cooled exhaust valve part
number 19518 or 19631. Engine Serial Numbers 26001 to 26720, and 600001 to 600733
were not originally equipped with the sodium cooled exhaust valve. When this part is
installed in these engines, suffix letter "B" will be added to the pertinent engine serial number.
NOTE 11. Model 6V4-200-C33 and 6V-335-B engines equipped with Marvel Schebler MA4-5AA carburetor
setting no. 10-3847 approved for following ratings:
6V4-200-C33 6V-335-B
Maximum permissible carburetor air temperature 180øF 180øF
Maximum continuous and takeoff, hp., r.p.m.,
in Hg, at:
Critical altitude, ft. 200-3100-31.2 -7000 210-3000-30.4-7000
Sea level pressure altitude 200-3100-32.5-S.L. 210-3000-31.8-S.L.
NOTE 12. External valve cover drain system optional on all 6V model (vertical) engines.
NOTE 13.
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 the 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.
---THE END---