XLS DIFFERENCES

Engine PW545B

Takeoff Thrust 3,990 lb

Bypass Ratio  3.8:1

Max Ramp Weight                

20,400

Maximum Takeoff Weight   

20,200

Maximum Landing Weight 

18,700

Zero Fuel Weight                  

15,100

Outside Dimensions

Overall Length     51’ 10”

Overall Height      17’ 5”

Wingspan             55’ 8”

Main Gear Wheel Well Fairing

Main Gear Door Covers Larger

Fairing in Front Center for Hydraulic Line to Nose Gear

Fuel Capacity:

6790 lbs / 1006 gals

LIMITATIONS

ITT  

720° C          Continuous

720-740°C   Yellow / Takeoff

760° C          Transient 20 secs.

Yellow 5 min. Two Engines

             10 min. One Engine

N2   

102.8%          Takeoff

102.8%           Max Continuous        

104%.            20 Sec. Transient

106.2.%.          5  Second

Instrument Markings

Red > 102.9%

Green 0-102.8%

Oil Press

20 psi Min.

45 - 160 psi Continuous

250 psi  400 secs.  (6½ min.)

Oil Temp

10 - 121° C Continuous

10 - 135° C   Takeoff

121 - 135° C 400 Secs.

           (6½ min.)

-40° C  Starting                          

Oil Consumption:

1 QT Every 8 Hours Max.

Emergency Procedure Different -

Engine Failure Above V1

Emergency Procedure Added -

Windwhear Warning

Brake Resevoir/Pump Location Moved

Cable Brake System from Pedals to Sequence  Valve in Rear. Brakes Smoother to Use

Front Gear Strut Fork has removeable pin to dis-connect fork during ground towing. Being replaced  with bolt.

Re-Designed Hydraulic System.  All hydraulic components and lines are outside the pressure vessle.

No Pylon Cooler Bypass Doors

(Continuous By-Pass Air)

The pylon naca vents have been covered by a metal plate.  In flight they get air just like the Excel does when it's on the ground by diverted bypass air from the engine bypass duct aft of the main fan. 

• Pulse Lights

*Interior

Flat Panel Screens

  • Graphics

  • AOA Indicator

  • Clock

  • MFD Course Info/Terrain/TCAS

  • Vertical Barber Pole @ 5 KIAS

     Prior to Limit

  • Mode Select(s) Repositioned

  • VSI Display Different

MFD Graphics Different

PFD/MFD Selection Menu on MFD

V Speeds Selected by controlled in lower center

panel

RMU-DME Hold w/Two Freq on top section of  display

Davtron Clock Repositioned (1)

Cockpit VCR Panel Moved

Right Reversion Mode Control

Panel Moved

No Wemac Fan Switch

No Side Vent Open/Close Valve Switches (continuously on)

APU Bleed Air Switch - 3 Position

EGPWS upgraded to TAWS

White Advisory Lights Brighter White

Wet Standby Compass Removed

(Incorporated in Goodrich Standby Flight Display).

Battery Good for 3 hours.

Side Pouches in Cockpit

Re-Designed (smaller)

Altitude Selector Knob Moved

Preview Course Selector

Auto Emer Descent Mode

Guard/Cover Over Cockpit Temp Sensor

Panel Switches for Coffe/Lights Different

Rheostadt added for Overhead Cabin Lights

Cabin Seats Different

Cabin Tables Different

Cabin Rear Closet Handle Different

Cabin Rear Divider Sides  By Lav Improved

Bank Limit:

FL340 limited to 14 Degrees

(Heading Mode)

  ************************************

Emergency Descent Mode:

• Above FL 300

• A/P Engaged

• Cabin Altitude Exceeds 14,500'

Descends to 15,000'

90 Degree Left Turn

  (Limited to 24° Bank)

VMO -10 KIAS

* Ignition On

* Atlitude Controller Cannot Be Changed With Autopilot Engaged.

  ************************************

Pulse Lights (Push Switch)

Switch next to Landing/Rec/Taxi Light (Press Down to Turn On/Off)

Pulse Light Switch Pressed On  and Landing  Light Switch Forward (Landing Lights) No Pulse

Pulse Light Switch Pressed On and Landing Light Switch Aft (Rec/Taxi) Pulse Light Operate

On the ground while taxiing with Rec/Taxi Lights On Press Pulse Light Switch Off (Amber ON light not visible) to turn off Pulse Lights.

  ***********************************

Pulse Lights ( Toggle Switch)

Up (Forward) - Pulse lights On when

Taxi Lights On.

Center - Pulse Lights Off

Down (Aft) - Pulse Lights Off when Taxi

Lights On.  Pulse Lights Armed and will

illuminate with TCAS TA/RA.