- Holder
- Williams International Company L.L.C.
- Revision
- 0
- Revised
- September 10, 2004
- Status
- Current
- Product
- Engine
- Certification basis
- Part 33, Part 34
- Models
- 1
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
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Models · 1
| Model | Also known as | Note |
|---|---|---|
| FJ33-4A-15 |
Airworthiness directives · 0
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DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
TYPE CERTIFICATE DATA SHEET NO. E00011CH
E00011CH
Revision NC
Williams International Co., L.L.C.
FJ33-4A-15
September 10, 2004
Engines of models described here that conform with this data sheet (which is part of Type Certificate No. E00011CH) and other
approved data on file with the FAA, 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 FAA approved manufacturer’s manuals and other FAA approved instructions.
TYPE CERTIFICATE HOLDER: Williams International Co., L.L.C.,
Walled Lake, Michigan 48390-0200 USA
MODEL FJ33-4A-15
ENGINE TYPE Twin spool turbofan with a single-stage fan and three-stage axial compressor
direct driven by a two-stage turbine, a single-stage centrifugal compressor driven
by a single-stage turbine, an annular combustor, a full length bypass duct and an
exhaust mixer.
RATINGS Note 1.
Maximum Continuous, lb.
Takeoff (5 minutes), lb.
1,568
1,568
CONTROL SYSTEM
Fuel Control
Dual Channel Full Authority Digital Electronic Control (FADEC) coupled with
Fuel Delivery Unit (FDU). See Parts List identified in Note 18.
FUEL
Fuel Specifications
See Operating Instructions or Maintenance Manual identified in Note 18 for
approved fuel specifications.
Fuel Additives See Note 12.
Fuel Pump
Integral with Fuel Control
Motive Flow See Note 9.
OIL
Oil Specification
Synthetic conforming to MIL-L-23699. See Operating Instructions or
Maintenance Manual identified in Note 18 for approved oil brands.
Oil Reservoir
Integral. See Installation Instructions identified in Note 18 for capacity and
installed usable quantity.
IGNITION
Exciter
One required. See Parts List identified in Note 18.
Igniter Plug
Two, Required. See Parts List identified in Note 18.
PRINCIPAL DIMENSIONS
Length Overall, inches (cm)
Between flanges, inches (cm)
Height (Overall) , inches (cm)
Forward flange outer diameter,
inches (cm)
Aft flange outer diameter,
inches (cm)
47.8 (121.4)
37.8 (96.0)
23.7 (60.2)
15.6 (39.6)
17.3 (43.9)
Page No. 1 2 3 4 5 6 7
Revision 0 0 0 0 0 0 0
LEGEND - - indicates same as previous model
- indicates does not apply
E00011CH Page 2 of 7
MODEL FJ33-4A-15
See Installation Instructions identified in Note 18 for complete dimensional
details.
DRY WEIGHT
Total Engine (Includes gearbox
and airframe mounted
equipment identified in Note 8)
Basic engine (Includes gearbox
mounted equipment identified
in Note 8)
300 lb. maximum.
293 lb. maximum.
C.G. LOCATION See Installation Instructions identified in Note 18 for center of gravity location.
CERTIFICATION BASIS
Regulations and Amendments
Application Date
Type Certificate Date
14 CFR Part 33, effective February 1, 1965 including Amendments 33-1 through
33-20.
14 CFR Part 34, effective September 10, 1990 including Amendments 34-1
through 34-3.
Equivalent level of safety with respect to 14 CFR Part 33.28(b) and 33.68 (See
Note 13)
28 March 2000, Extended to 28 November 2001
10 September 2004.
PRODUCTION BASIS Production Certificate 334CE.
NOTE 1. ENGINE RATINGS.
Engine ratings are based on static un-installed thrust stand performance at the following conditions:
• 0% humidity
• sea level ambient pressure (29.92 inches Hg)
• no aircraft gearbox accessory loads
• no aircraft air bleed
• 0% inlet total pressure loss
• using an exhaust nozzle as specified in the Installation Instructions identified in Note 18.
• the flat rate temperature as shown below
FLAT RATE TEMPERATURES
MODEL FJ33-4A-15
Maximum Continuous
Takeoff
59o F and below
72o F and below
NOTE 2. TEMPERATURE LIMITS.
MAXIMUM INTERTURBINE TEMPERATURE (ITT)
MODEL FJ33-4A-15
Takeoff, o F (o C) 1,508 (820) for 5 minutes
1,535 (835) for 10 seconds
Maximum Continuous,
o F (o C)
1,481 (805)
Starting, o F (o C) See Operating Instructions identified in Note 18.
E00011CH Page 3 of 7
OIL TEMPERATURE. Measured at oil cooler exit.
MODEL FJ33-4A-15
Maximum, o F (o C)
275 (135)
300 (149) for 5 minutes
Minimum, o F (o C)
-40 (-40) Start and Idle
50 (10) Takeoff
ENGINE EXTERNAL AMBIENT TEMPERATURE. Certain external and/or airframe mounted engine components
have temperature limitations other than those listed here. See Installation Instructions identified in Note 18.
MODEL FJ33-4A-15
Maximum, oF (o C)
Minimum, o F (o C)
Minimum Starting, o F
(o C)
300 (149)
-65 (-54)
-40 (-40)
NOTE 3. MAXIMUM SPEEDS.
SPEED LIMITATIONS
MODEL FJ33-4A-15
Low Pressure Rotor (N1),
rpm (%)
High Pressure Rotor (N2),
rpm (%)
22,875 (100.0)
23,125 (101.1) for 20 seconds
51,125 (100.0)
No transient permitted
REFERENCE (100%) SHAFT SPEEDS
MODEL FJ33-4A-15
100 % Low Pressure
Rotor (N1), rpm
100% High Pressure Rotor
(N2), rpm
22,875
51,125
NOTE 4. THRUST SETTING.
Setting of engine thrust is to be based on power setting char ts referencing low pressure rotor speed (N1). See Operating
Instructions identified in Note 18.
E00011CH Page 4 of 7
NOTE 5. PRESSURE LIMITS.
FUEL PRESSURE. Measured at fuel pump or fuel control inlet. See Installation Instructions identified in Note 18 for
pressure limitations.
OIL PRESSURE. Measured at oil cooler exit.
MODEL FJ33-4A-15
Maximum, psig
Minimum, psig
115
120 for 5 minutes
45 above high pressure rotor speed (N2) of 40,900 rpm (80%)
32 from idle to high pressure rotor speed (N2) of 40,900 rpm (80%)
23 for 5 minutes from idle to high pressure rotor (N2) speed of 40,900
(80%)
NOTE 6. ACCESSORY DRIVES.
The following information applies to the FJ33-4A-15 engine model accessory drives. See Installation Instructions
identified in Note 18 for mounting pad dimensions and power extraction limits.
Drive
Pad
Spec.
Rotation
Direction,
Facing Pad
Speed
Ratio
Driven/N2*
Max. Torque (in-lb.)
Max.
Wt (lb.)
Max.
Overhung
Moment
(in-lb.)
Continuous Overload ** Static +
Starter
Generator
MS3326-
2(AS)
Clockwise
0.2288
175 at 48.9% N2
decreasing
linearly to 152 at
68.4% and then
to 105 at 100%
N2
187 from idle
to 68.4% N2,
decreasing
linearly to 128
at 100% N2
-660
38
210
High Speed
Accessory
++
MS3325-1
Clockwise
0.1526
58
85
100
5
15
Low Speed
Accessory
++
AN20001
Type XI-1B
Clockwise
0.0874
101
150
175
10
30
* 100% High Pressure Rotor Speed (N2) is identified in Note 3.
** 5 minutes per 4-hour operating period
+ Start or breakaway torque is negative for torque into drive pad
++ Engine comes equipped with either a low speed or a high speed accessory drive pad. See Parts List identified in Note 18 to determine the pad
configuration for the specific engine part number
NOTE 7. ENGINE MODEL CONFIGURATION.
Model FJ33-4A-15 is the engine basic model.
For each engine model number, there may be minor differences in the engine configuration based upon specific airframe
installation requirements. See Parts List identified in Note 18 for specific engine configuration.
E00011CH Page 5 of 7
NOTE 8. STANDARD EQUIPMENT.
Engine dry weight includes the following standard equipment. Engine dry weight does not include starter/generator.
ENGINE GEARBOX MOUNTED EQUIPMENT.
MODEL FJ33-4A-15
Lubrication Pump
Fuel Control
Fuel Pump
Permanent Magnet
Alternator (PMA)
Standard equipment
Standard equipment (FDU)
Integral with FDU
Integral with FDU
AIRFRAME MOUNTED EQUIPMENT.
MODEL FJ33-4A-15
TT2/PT2 Sensor
FADEC
Standard Equipment
Standard Equipment
NOTE 9. MOTIVE FLOW.
Fuel from the motive flow port on the fuel control unit may be extracted to drive jet or turbine pumps in the airplane
fuel system. See Installation Instructions identified in Note 18.
NOTE 10. BLEED EXTRACTION.
HIGH PRESSURE BLEED. Flow rates expressed as percent are based on engine core airflow rate. See Installation
Instructions identified in Note 18 for bleed extraction limits during operation with One Engine Inoperative (OEI).
MODEL FJ33-4A-15
Maximum, Both Ports
Maximum, One Port
Minimum
Maximum, Starting
50 lb./min. or 12.0% whichever is less
50 lb./min. or 6.0% whichever is less
0%
Engine is capable of starting with bleed extraction. See Installation
Instructions identified in Note 18.
IP COMPRESSOR BLEED. Percent of core airflow. This port is optional. See Parts List identified in Note 18 for
specific engine configuration.
MODEL FJ33-4A-15
Maximum
Minimum
Maximum, Starting
0.1 %
0 %
0.1 %
E00011CH Page 6 of 7
FAN BLEED. Percent of bypass duct airflow. This port is optional. See Parts List identified in Note 18 for specific engine
configuration. See Operating Instructions identified in Note 18 to determine effect of bleed on engine performance.
.
MODEL FJ33-4A-15
Maximum, Both Ports
Maximum, One Port
Minimum
Maximum, Starting
2.8% total
2.8%
0%
2.8%
NOTE 11. LIMITED USE FUEL OPERATION.
ASTM D910, Grade 100LL is approved for use on certain engine models. Refer to the Operating Instructions identified
in Note 18 for limits on duration, fuel temperature and fuel pressure.
NOTE 12. FUEL ADDITIVES.
Icing Inhibitor. The use of icing inhibitors is optional for the FJ33-4A-15 engine. See Operating Instructions
identified in Note 18 for the approved icing inhibitors and allowable concentration levels.
Anti-static. See Operating Instructions identified in Note 18 for the approved anti-static additives and allowable
concentration levels.
Biocide. See Operating Instructions identified in Note 18 for th e approved biocide additives and allowable concentration
levels.
NOTE 13. ANTI-ICING AND DE-ICING REQUIREMENTS.
The FAA has approved a finding of equivalent level of safety (ELOS) for the FJ33-4A-15 engine related to compliance
of the engine with the requirements of 14 CFR Sections 33.28(b) and 33.68 as related to the TT2/PT2 sensor power
supplied by the aircraft. The ELOS identifies specific requirements for aircraft supplied power to the TT2/PT2 heater
and/or air data requirements that must be met by the airframe manufacturer. The specific aircraft requirements related to
this ELOS are identified in the Engine Installation Instructions listed in Note 18.
The calibration curves for conditions of TT2/PT2 anti-ice and de-ice active are unique for each installation and must be
approved by Williams International.
NOTE 14. POWER RATINGS FOR HIGH CUSTOMER BLEED AIR USAGE.
Use of significant amounts of high pressure bleed air, such as for aircraft anti-icing, requires reduced thrust settings.
See Operating Instructions identified in Note 18.
NOTE 15. ROTOR DISK INTEGRITY AND BLADE CONTAINMENT.
This engine meets 14 CFR Part 33 require ments for rotor disk integrity and blade containment. Certain rotor parts are
life limited. These limits and the associated flight profile are listed in the Maintenance Manual identified in Note 18.
NOTE 16. TIME LIMTED DISPATCH.
Dispatch of an aircraft employing the FJ33-4A-15 engine is allowed with certain engine control system faults present
subject to the limitations identified in the Airworthiness Limitations Section (ALS) of the Maintenance Manual listed in
Note 18.
NOTE 17. ENGINE MOUNT SYSTEM.
See Installation Instructions identified in Note 18 for engine mount dimensions and load limits.
E00011CH Page 7 of 7
NOTE 18. APPLICABLE DOCUMENTS.
APPLICABLE DOCUMENTS.
MODEL FJ33-4A-15
Parts List
Installation Instructions
Operating Instructions
Maintenance Manual
Engine Manual
61000-200
65528
65529
65530
65531
- END -