Equipment list operational and

12. Non-stabilized Magnetic Compass

(O) May be inoperative provided:

a) Autopilot with altitude hold is operative,

b) Enroute operations do not require its use, and

c) Repairs are made within three flight days.
OPERATIONAL PROCEDURES

(For crew altitude awareness)
1. Crew briefings will include a reminder of the inoperative Altitude Alerting System.

2. Flight crew will use aural callouts pertaining to approaching target altitudes as assigned by ATC or

3. Place placard adjacent to altimeters stating,

4. Make appropriate discrepancy report entry.

(O) May be inoperative provided any combination of three gyro or INS (IRU) stabilized compass systems are operative.
(O) May be inoperative provided:

a) Any combination of two stabilized gyro or INS stabilized compass systems are operative, and

b) Aircraft is operated with dual independent navigation capability and under positive radar control by ATC on the enroute portion of the flight.
(O) May be inoperative for flights that are entirely within areas of magnetic unreliability provided at least two stabilized directional gyro systems are installed, operative and used in conjunction with approved free gyro navigation techniques.
OPERATIONAL PROCEDURES
NOTE: The following procedure is to be used with

the second and third items in paragraph 34-

12. CJ3 aircraft are equipped with dual

Attitude Heading Reference Systems

(AHRS), which meet the “two gyro stabilized

compass systems” requirement. In the

absence of a third stabilized compass

system, operators can not use the first relief

item shown above. (Standby HSI uses one

of the AHRS)

2. If an INS Nav system is installed, preflight

operational.

(Continued)

Compass (Continued)

13 Traffic Alert and Collision

Avoidance System

(TCAS I)

3. If no third gyro or INS stabilized compass system is

installed, an IFR flight plan must be filed, and radar

contact must be established by ATC when not in the

departure or approach phases of the flight.

4. Place placard over Magnetic Compass stating,

5. Make appropriate discrepancy report entry.

6. For flights conducted in areas of magnetic
unreliability, refer to the Free Gyro Mode Section in

Chapter 3 of the Collins Pro Line 21 Avionics

System Pilot’s Guide.

(M)(O) May be inoperative provided:

a) System is deactivated and secured, and

b) Enroute or approach procedures do not require

2. Install “INOP” placard on or adjacent to TCAS control unit on instrument panel.

3. Disengage and secure TCAS circuit breaker.
OPERATIONAL PROCEDURES
1. When filing flight plans, crew will delete the “T” prefix from the Aircraft Equipment Code.

2. Flight crew will review all appropriate enroute and approach procedure charts appropriate to the flight to ensure TCAS is not required.

a) Not required by FAR,

b) System is deactivated and secured, and

c) Enroute or approach procedures do not require

2. Install “INOP” placard on or adjacent to TCAS control unit on instrument panel.

3. Disengage and secure TCAS circuit breaker.

(Continued)

(Continued)

Avoidance System

(TCAS I) (Continued)

14. Traffic Alert and Collision

Avoidance System

(TCAS II)

1) Combined Traffic (TA)
Alert and Resolution
Advisory (RA) Dual

Display System (s)

2. Flight crew will review all Equipment Requirements

for TCAS listed in the Approach Charts and FAR

governing their operation, including but not limited

to Part 91, Part 135, RVSM (where applicable), etc.

(M)(O) May be inoperative provided:

a) Not required by FAR,

b) System is deactivated and secured, and

c) Enroute or approach procedures do not require
its use.
MAINTENANCE AND OPERATIONAL PROCEDURES

Use the same procedures as for the second TCAS I item

above.

(O) May be inoperative on the non-flying pilot side provided:

b) TA and RA display indications are visible to

located on the RH and LH instrument panels,

which are not part of the 525B standard

equipment. This item does not refer to the RA

displays shown on the VSI portion of the PFD,

nor to the TA/RA display shown on the MFD.

2. Place a placard on the instrument panel in front of the non-flying pilot side stating, “TCAS RA and TA display INOP.”

4. The pilot with the operational TA and RA elements

and audio functions shall conduct any subsequent

maneuvering commanded by the RA (Resolution

Advisory).

(Continued)

(RA) Display Systems (s)

3) Traffic Alert Display

System(s)

(O) May be inoperative provided:

a) Traffic Alert (TA) visual and audio functions are
operative, and

b) TA only mode is selected by the crew.

c) Enroute or approach procedures do not require
its use.
OPERATIONAL PROCEDURES
1. Make appropriate entry on the discrepancy report.

2. Install “TCAS RA INOP” placards on or adjacent to the inoperative display(s).

3. Flight crew will review all Equipment Requirements

for TCAS listed in the Approach Charts and FAR

governing their operation, including but not limited

to Part 91, Part 135, RVSM (where applicable), etc.

4. Using Test function, confirm that Traffic Alert display elements and voice command audio functions are operative.

5. Select TA only mode of operation.

(O) May be inoperative provided:

a) RA visual display and audio functions are operative, and

b) Enroute or approach procedures do not require its use.
OPERATIONAL PROCEDURES
1. Make appropriate entry on the discrepancy report.

2. Install “TCAS TA INOP” placards on or adjacent to the inoperative display(s).

3. Flight crew will review all Equipment Requirements for TCAS listed in the Approach Charts and FAR governing their operation, including but not limited to Part 91, Part 135, RVSM (where applicable), etc.

4. Verify during system TEST that all installed RA Display and audio functions are operative.

5. Monitor PFD VSI for RA commands.

Avoidance System

(TCAS II)
15. Ground Proximity Warning

System (GPWS)

(O) May be inoperative provided:

a) Alternate procedures are established, used, and

b) Repairs are made within two flight days.

a) It is not required by FAR, and

b) Alternate procedures are established and used.
OPERATIONAL PROCEDURES

(for either item above)
1. Make appropriate entry on discrepancy report.

2. Install placard on the instrument panel stating, “GPWS INOPERATIVE”

3. Crew briefings will include aural callouts through

use of appropriate aircraft equipment to ensure

obstacle and terrain clearance.

(Continued)

2) Test Mode

4) Advisory Callouts

(O) May be inoperative provided alternate procedures

are established and used.

a) Alternate procedures are established, used, and

b) Repairs are made within two flight days.
(O) May be inoperative provided:

a) It is not required by FAR, and

b) Alternate procedures are established and used.
OPERATIONAL PROCEDURES

(for either item above)
1. Make appropriate entry on discrepancy report.

2. Install placard on the instrument panel stating, specific GPWS modes inoperative

3. Crew briefings will include aural callouts for Excessive Descent Rate (Mode 1), Excessive Closure Rate to Terrain (Mode 2), Descent After Takeoff-Off (Mode 3), and Insufficient Terrain Clearance (Mode 4) as applicable through the use of appropriate aircraft instruments ie., IVSI, radio altimeter etc., and pertinent aeronautical charts.
(O) May be inoperative provided:

a) It is not required by FAR, and

b) GPWS is considered inoperative. Refer to the first paragraph for GPWS relief.
OPERATIONAL PROCEDURES

NOTE: This item normally does not require a

procedure. Reference FAA Policy Letter PL-

54.
1. Make appropriate entry on discrepancy report.

2. Install placard on the instrument panel stating, “GPWS INOPERATIVE”

3. Crew briefings will include aural callouts through use of appropriate aircraft equipment to ensure obstacle and terrain clearance.

2. Install placard on the instrument panel stating, “GPWS Advisory Callouts INOPERATIVE”

3. Crew briefings will include aural callouts through

use of appropriate aircraft equipment to ensure

obstacle and terrain clearance.

(O) May be inoperative provided:

a) Alternate procedures are established and used, and

b) Windshear Detection and Avoidance System operates normally.

2. Place placard stating, “GPWS Windshear Mode INOP” on instrument panel.

3. Crew briefings will include aural callouts through use of appropriate aircraft equipment i.e., airspeed, IVSI etc., and available weather reports for detection and prompt resolution of windshear encounter.
---------------------------------------- OR ----------------------
(O) May be inoperative provided

a) Alternate procedures are established, and used, and

b) Takeoffs and landings are not conducted in known or forecast windshear conditions.
OPERATIONAL PROCEDURES
1. Make appropriate entry on discrepancy report.

2. Place placard on instrument panel stating, “GPWS Windshear Mode INOP.”

3. Prior to takeoff and prior to landing, flight crew will contact ATIS, Flight Service, Ground Control, or Tower or ARTCC, for any windshear alerts or reports. Flight crew will avoid areas where and when windshear conditions are forecast or reported.

4 Crew briefings will include aural callouts through use of appropriate aircraft equipment i.e., airspeed, groundspeed, attitude, IVSI etc., and available weather reports for detection and prompt resolution of windshear encounter.

(O) May be inoperative provided:

a) Alternate procedures are established and used, and

b) Windshear Detection and Avoidance System

operates normally.
(O) May be inoperative provided:

a) Alternate procedures are established and used, and

b) Takeoffs and landings are not conducted in

known or forecast windshear conditions.

Letter PL-67, which addresses predictive and

reactive airborne windshear systems required

for Part 121 Air Carriers, and states in part:

“Title 14 Code of Federal Regulations (14 CFR)

Section 121.358 sets forth requirements for the

Part 121 operators to have their aircraft

equipped with either an approved Airborne

Windshear Warning And Flight Guidance

System (reactive system), an approved Airborne

Detection And Avoidance System (predictive

system), or an approved combination of these

systems. This policy letter provides for minimum

equipment list relief for the Low-Altitude

Windshear System on air carrier aircraft.

Airborne Windshear Warning and Flight

Guidance Systems (Reactive Windshear-RWS)

have been integrated onto aircraft as part of the

Ground Proximity Warning System (GPWS)

Windshear Mode. Airborne detection and

avoidance systems have been integrated onto

aircraft as Predictive Windshear Systems.”

Systems, as well as Windshear Detection

standard nor optional equipment on Citation

CJ3’s. Windshear Warning is incorporated in

the GPWS systems. See GPWS earlier in this

Guide for required procedures.

20. Electronic Flight Instrument Primary Flight Displays (PFD)

(O) May be inoperative provided:

a) Alternate procedures are established and used, and

b) Windshear Warning and Flight Guidance System operates normally.

a) Alternate procedures are established and used, and

b) Takeoffs and landings are not conducted in known or forecast windshear conditions.
OPERATIONAL PROCEDURES

Not installed by Cessna. See item 34-17 above.

(O)(M) One may be inoperative provided:

a) The inoperative display is moved to the Copilot's PFD position, and

b) Flight does not require a second in command.
MAINTENANCE PROCEDURES
NOTE 1: If the copilot’s PFD is inoperative, no

maintenance procedure is required. If the

pilot’s PFD is inoperative, review Operational

Procedures before proceeding. Removal and

installation of both PFD's (#1 PFD left, #2

PFD right) is typical.

support unit when clear of instrument panel.

Handle like eggs. Store safely while

removed.
1. Remove the inoperative #1 PFD and the operative #2 PFD.

a) Put the DC POWER switch (SI022) in the OFF position.

b) Find the two locking screws on upper corners of the PFD (#1 PFD left, #2 PFD right) front panel.

c) Remove the locking screws to release the bezel handle.

d) Pull the bezel handle to the fully extended position.

5. 
   Carefully move the PFD out of the mount.
   

NOTE: Do not use the bezel-handle to carry, nor support the PFD unit, as the PFD is heavy enough to break the handle. There is a carry-handle located on the top of the unit, behind the bezel, suitable for carrying the PFD. It is recommended to use one hand under the unit, and one holding the carry-handle.

(Continued)

f) Disconnect electrical connectors (PI412, PI413 and PI414 from #1 PFD or electrical connectors PI420, PI421, PI422 from #2 PFD).

g) Remove the PFD from the instrument panel.
2. Install the operative PFD in the LH instrument Panel, and the inoperative PFD in the RH instrument panel.

a) Carefully put the primary flight display in position near the mount.

b) Connect electrical connectors (PI412, PI413 and PI414) to #1 PFD or electrical connectors (PI420, PI421, PI422) to #2 PFD.

c) Pull the bezel handle to fully extended position and gently push the primary flight display into the instrument panel.

d) Push the bezel handle to the locked position.

e) Pull on the sides of the PFD to make sure it is in the locked position.

f) Install the screws that lock the bezel handle in position.
OPERATIONAL PROCEDURES
1. Make appropriate entry on discrepancy report.

2. Place “INOPERATIVE” placard on the inoperative display unit occupying the copilot’s PFD position.

3. Verify that the pilot holds a CE525(S) Type Rating.

4. Verify that all requirements for single-pilot operation, listed in the Kinds Of Operations Equipment List, located at the end of Section II in the Approved Flight Manual (AFM) are met.

5. Verify the pilot’s PFD and THE MFD are

operational.

(M) Individual components may be inoperative provided:

a) Associated components are deactivated or isolated, and

b) Associated system components are verified not to have leaks.

a) System is drained, and

b) Procedures are established to ensure the system is not serviced prior to repair.
MAINTENANCE PROCEDURES
NOTE: Potable water systems in the CJ3 include,
but are not limited to water tanks and heated

liquid tanks with spigots in the Refreshment

Center. The following procedures cover

either MMEL item above, for typical

installations. Water tanks in the upper aft

vanity plumbed and gravity-fed to a wash

basin are not typical, but are addressed here

for completeness.

2. Place placard near the inoperative water system (faucet or spigot) stating, “WATER SYSTEM INOPERATIVE”.

4. Slide tank out of its compartment, disconnect and cap/bag any electrical connectors.

5. Inspect tank and plumbing for leaks and dampness.

6. Drain tank, and remove any plumbing lines.

7. Replace tank without reconnecting any removed electrical or plumbing connections.

8. Reinstall access panels.

4. On most installations, turn the fasteners that secure the tank and depress the collar on the quick-disconnect water line connection to release the tank.

5. Disconnect and cap/bag any electrical connections from the tank (heating circuit, pump, etc.).

6. Inspect tank and plumbing for leaks and dampness.

7. Drain tank, and put in place without reconnecting plumbing.

8. Reinstall access panels.

(M) Individual components may be inoperative provided:

a) Associated components are deactivated or

isolated, and

b) Associated system components are verified not

to have leaks.

may be used.

status of the lavatory facilities prior to

boarding.
1. Clean all components with disinfectant.

2. Place bag over toilet seat or relief tube, as appropriate, with placard stating, “TOILET IS INOPERATIVE”, or “RELIEF TUBE IS INOPERATIVE.”

3. Make appropriate discrepancy report entry.
For Flushing Toilet:

4. Lift seat assembly or remove access cover to gain access to wiring.

5. Disconnect ship wiring from toilet.

6. Insulate and label all exposed wires to prevent any shorts and to facilitate future re-connection.

7. Visually inspect tank and reservoir for any leaks. Correct any leaks prior to flight.
For Non-Flushing Toilet:

4. Dispose of receptacle bag, if needed.

5. Clean receptacle with disinfectant.
For Relief Tube:

No other action is needed.

a) Associated components are deactivated or

isolated to prevent leaks,

b) The Pilot-In-Command will determine if flight

duration with lavatory unusable, and

c) Lavatory door is secured closed and placarded,

"INOPERATIVE - DO NOT ENTER"
NOTE: These provisos are not intended to prohibit

inspections by crewmembers

Use the same procedures as for the first Lavatory Waste System relief above.