Maintenance and Operational Procedures
for Federal Aviation Administration Master Minimum Equipment List - Revision No: 8a - 08/01/2008
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1. SYSTEM,
Sequence Numbers & Item
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Repair Category
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2. Number Installed
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3. Number Required for Dispatch
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MAINTENANCE
PROCEDURES
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OPERATIONAL
PROCEDURES
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| 10-1 | Autopilot System(s) |
C
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-
|
1
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(O) May be inoperative provided operations do not require dual autopilot use.
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Plan flight to ensure that:
-
Operations do not require dual autopilot use.
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B
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-
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0
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May be inoperative provided enroute operations and / or approach minimums do not require autopilot use.
Note
Any operative autopilot mode may be used.
Note
RVSM is not authorized.
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Plan flight to ensure that:
-
Enroute operations do not require use of autopilot.
-
Approach minimums do not require use of autopilot.
Note
Any operative autopilot mode may be used.
Note
RVSM is not authorized.
| 10-2 | Autopilot Control Yoke Disengage Switches |
C
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2
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1
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(O) One may be inoperative provided:
-
Autopilot is not used below 1,500 feet AGL, and
-
Approach minimums do not require the use of the autopilot.
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Disengage autopilot at or above initial approach altitude.
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B
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2
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0
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May be inoperative provided:
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Autopilot is not used, and
-
Enroute operations and / or approach minimums do not require autopilot use.
Note
RVSM is not authorized.
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| 10-3 | Autopilot Disconnect Annunciator Lights (Except Collins Pro Line21 Equipped Aircraft) |
C
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-
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0
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May be inoperative provided:
-
Autopilot is not used below 1500 feet AGL, and
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All remaining A/P disengagement alerts are operative.
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B
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-
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0
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May be inoperative provided:
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Autopilot is not used, and
-
Enroute operations and/or approach minimums do not require autopilot use.
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| 10-4 | Yaw Damper / Autopilot Disconnect Switch on Autopilot Controller Panel |
C
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1
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0
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May be inoperative provided both Autopilot Control Yoke Disengage Switches are operative.
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| 10-5
***
| Touch Control Steering (TCS) (Honeywell Equipped Aircraft Only) |
C
|
2
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0
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(O) May be inoperative provided:
-
Before each departure, TCS is verified to be OFF, and
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TCS is not used.
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| -
Prior to takeoff perform the following:
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Engage Autopilot.
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Press (ON) TCS button on either pilot control wheel and confirm servo clutches are disengaged (no resistance to hand/foot input).
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Release switch (OFF), confirm servo clutches remain disengaged.
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Disengage autopilot.
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Do not use TCS.
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B
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2
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0
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May be inoperative provided:
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Autopilot is considered inoperative and not used, and
-
Enroute operations and / or approach minimums do not require autopilot use.
Note
RVSM is not authorized.
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| 10-6 | Go Around (GA) Switches |
C
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2
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1
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One may be inoperative provided approach minimums do not require its use.
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C
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2
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0
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(O) May be inoperative provided:
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Autopilot is not used for approach below 500 feet AGL, and
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Alternate procedures are established and used.
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| -
Disengage autopilot at or above 500 feet AGL.
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Prior to each departure, review missed approach procedures.
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Select 12° pitch when a go-around is required.
| 10-7 | Control Yoke Pitch / Roll Switches (Collins APS-85 Equipped Aircraft Only) |
C
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2
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1
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(O) One may be inoperative provided Autopilot Controller is operative.
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Prior to each flight, confirm normal operation of the autopilot controller.
| 10-8 | A/P Flap Annunciator(s) (Honeywell Equipped Aircraft Only) |
C
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-
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1
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C
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-
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0
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May be inoperative provided autopilot and flight director are not used with flaps extended.
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| 20-1 | Yaw Damper System |
B
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1
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0
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(O) May be inoperative provided:
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Yaw Damper is not used,
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Autopilot is not used, and
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Rudder Pedals have normal freedom of movement.
Note
RVSM is not authorized.
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| -
Do not use Yaw Damper or Autopilot.
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Confirm Rudder Pedal movement is free.
| 20-2 | Aileron Out-of Trim Annunciators (Honeywell-Equipped Series 800 and 800XP Aircraft Only) |
C
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2
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1
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B
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2
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0
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May be inoperative provided:
-
Autopilot is not used, and
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Enroute operations and/or approach minimums do not require autopilot use.
Note
RVSM is not authorized.
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| 20-3 | Elevator Out-of Trim Annunciators (Honeywell-Equipped Series 800 and 800XP Aircraft Only) |
C
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2
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1
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B
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2
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0
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May be inoperative provided:
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Autopilot is not used, and
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Enroute operations and/or approach minimums do not require autopilot use.
Note
RVSM is not authorized.
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| 20-4 | Autopilot Trim Annunciators (Collins APS-85 Equipped Aircraft Only) |
B
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2
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0
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May be inoperative provided:
-
Autopilot is not used, and
-
Enroute operations and/or approach minimums do not require autopilot use.
Note
RVSM is not authorized.
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| 20-5 | Autopilot Aileron Trim Indicator (Series 1 through 700 Only) |
B
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1
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0
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May be inoperative provided:
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Autopilot is not used, and
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Enroute operations and/or approach minimums do not require autopilot use.
Note
RVSM is not authorized.
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| 20-6 | Autopilot Elevator Trim Indicator (Series 1 through 700 Only) |
B
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1
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0
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May be inoperative provided:
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Autopilot is not used, and
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Enroute operations and/or approach minimums do not require autopilot use.
Note
RVSM is not authorized.
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| 20-7 | Guidance Controller (Honeywell SPZ-8000 and Collins APS-85 and Collins Pro Line 21 Equipped Aircraft) |
B
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1
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0
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(O) May be inoperative provided:
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Autopilot is considered inoperative,
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Enroute operations and/or approach minimums do not require autopilot/guidance controller use, and
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For 750, 800XP, 850XP and 900XP aircraft, 0.73 IMN is not exceeded unless Mach Trim is operative.
Note
Autopilot and yaw damper will not be available.
Note
RVSM is not authorized.
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| -
Plan flight to ensure that:
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Enroute operations do not require use of autopilot.
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Approach minimums do not require use of autopilot.
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For 750, 800XP, 850XP and 900XP aircraft, 0.73 IMN limitation is not exceeded unless Mach Trim is operative.
Note
Autopilot and yaw damper will not be available.
| 20-8 | |
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This item moved to ATA 27-30-5, Revision 5
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| 20-9 | Mode Select Panel |
B
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-
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0
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May be inoperative provided:
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Autopilot is not in use, and
-
Enroute operations and/or approach minimums do not require autopilot use.
Note
RVSM is not authorized.
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