The Required Definitions Are Listed in Appendix B of MMEL Policy Letter PL-25

/ U.S. Department of Transportation
Federal Aviation Administration
Washington, D.C.
Master Minimum Equipment List
Revision: 4
Date: February 20, 2013
Learjet, Inc
45
Troy A. Zwicke, Chairman
Flight Operations Evaluation Board (FOEB)
Federal Aviation Administration
Kansas City Aircraft Evaluation Group
Department of Transportation Building
901 Locust Street, Room 332
Kansas City, MO 64106-2641
Telephone: / (816)-329-3233
FAX: / (816)-329-3241
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
AIRCRAFT:
LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
I
TABLE OF CONTENTS
SYSTEM NO. / SYSTEM / PAGE NO.
-- / Cover / -
-- / Table of Contents / I
-- / Log of Revisions / II, III
-- / Control Page / IV, V, VI
-- / Highlights of Change / VII, VIII, IX
-- / Highlights of Change / X, XI, XII
-- / Highlights of Change / XIII, XIV, XV
Highlights of Change / XVI, XVII
-- / Definitions / XVIII
-- / Preamble / XIX
Regulations Reference / XX
-- / Guidelines for (O) & (M) Procedures / XXI, XXII, XXIII
-- / Guidelines for (O) & (M) Procedures / XXIV, XXV, XXVI
-- / Guidelines for (O) & (M) Procedures / XXVII, XXVIII
21 / Air Conditioning / 21-1, 2, 3
22 / Autopilot / 22-1, 2
23 / Communications / 23-1 THRU 7
24 / Electrical / 24-1, 2
25 / Equipment / Furnishings / 25-1 THRU 8
26 / Fire Protection / 26-1, 2
27 / Flight Controls / 27-1
28 / Fuel / 28-1, 2
30 / Ice & Rain Protection / 30-1 THRU 5
31 / Indicating / Recording Systems / 31-1 THRU 6
32 / Landing Gear / 32-1
33 / Lights / 33-1 THRU 7
34 / Navigation / 34-1 THRU 17
35 / Oxygen / 35-1, 2
36 / Pneumatics / 36-1
38 / Water / Waste / 38-1
46 / New Technology / 46-1, 2
49 / Airborne Auxiliary / 49-1
52 / Doors / 52-1, 2, 3
73 / Engine / Fuel Controls / 73-1
74 / Ignition / 74-1
76 / Engine Controls / 76-1
77 / Engine Indicating / 77-1
78 / Exhaust / 78-1
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
II
Log of Revisions
Rev No. / Date / Page Numbers / Initials
Oa / 03/12/2001 / HIGHLIGHTS OF REV., DEFINITIONS
Oa / 03/12/2001 / GUIDELINES
Oa / 03/12/2001 / 22-1, 25-2, 30-3, 33-2, 34-1
Oa / 03/12/2001 / 34-2, 34-3, 34-4, 34-5, 34-6
Oa / 03/12/2001 / 34-7, 34-8, 49-1
1 / 12/10/2001 / HIGHLIGHTS OF REV., DEFINITIONS
1 / 12/10/2001 / GUIDELINES
1 / 12/10/2001 / 21-1, 21-2, 21-3, 22-1, 23-1
1 / 12/10/2001 / 23-2, 23-3, 23-4, 24-1, 25-1
1 / 12/10/2001 / 25-2, 25-3, 25-4, 25-5, 26-1
1 / 12/10/2001 / 27-1, 28-1, 30-1, 30-2, 30-3
1 / 12/10/2001 / 31-1, 31-2, 32-1, 33-1, 33-2
1 / 12/10/2001 / 33-3, 33-4, 33-5, 34-1, 34-2
1 / 12/10/2001 / 34-3, 34-4, 34-5, 34-6, 34-7
1 / 12/10/2001 / 34-8, 34-9, 34-10, 34-11, 35-1
1 / 12/10/2001 / 35-2, 36-1, 49-1, 52-1, 52-2
1 / 12/10/2001 / 73-1, 74-1, 76-1, 77-1, 78-1
1a / 03/30/2004 / HIGHLIGHTS OF REV., DEFINITIONS
1a / 03/30/2004 / GUIDELINES
1a / 03/30/2004 / 21-2, 21-3, 22-1, 35-1, 35-2
1b / 03/11/2005 / HIGHLIGHTS OF REV., DEFINITIONS
1b / 03/11/2005 / GUIDELINES
1b / 03/11/2005 / 21-2, 22-1, 22-2, 28-1, 34-1
1b / 03/11/2005 / 34-2, 34-3, 34-4, 34-5, 34-6
1b / 03/11/2005 / 34-7, 34-8, 34-9, 34-10, 34-11
1b / 03/11/2005 / 34-12, 35-1, 35-2
2 / 12/07/2005 / HIGHLIGHTS OF REV., DEFINITIONS
2 / 12/07/2005 / GUIDELINES
2 / 12/07/2005 / 21-1, 21-2, 21-3, 22-1, 22-2
2 / 12/07/2005 / 23-1, 23-2, 23-3, 23-4, 23-5
2 / 12/07/2005 / 24-1, 25-1, 25-2, 25-3, 25-4
2 / 12/07/2005 / 25-5, 25-6, 25-7, 26-1, 27-1
2 / 12/07/2005 / 28-1, 30-1, 30-2, 30-3, 31-1
2 / 12/07/2005 / 31-2, 31-3, 32-1, 33-1, 33-2
2 / 12/07/2005 / 33-3, 33-4, 33-5, 34-1, 34-2
2 / 12/07/2005 / 34-3, 34-4, 34-5, 34-6, 34-7
2 / 12/07/2005 / 34-8, 34-9, 34-10, 34-11, 34-12
2 / 12/07/2005 / 34-13, 34-14, 34-15, 34-16, 35-1
2 / 12/07/2005 / 35-2, 36-1, 38-1, 38-2, 49-1
2 / 12/07/2005 / 52-1, 52-2, 73-1, 74-1, 76-1
2 / 12/07/2005 / 78-1
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
III
Log of Revisions
Rev No. / Date / Page Numbers / Initials
3 / 02/11/2008 / COVER, TABLE OF CONTENTS
3 / 02/11/2008 / LOG OF REV., CONTROL PAGE
3 / 02/11/2008 / HIGHLIGHTS OF REV., DEFINITIONS
3 / 02/11/2008 / GUIDELINES (O & M)
3 / 02/11/2008 / 21-3, 22-1, 22-2, 23-1, 23-2
3 / 02/11/2008 / 23-3, 23-4, 23-5, 23-6, 24-1
3 / 02/11/2008 / 25-1, 25-2, 25-3, 25-4, 25-5
3 / 02/11/2008 / 25-6, 25-9, 25-10, 26-2, 30-1
3 / 02/11/2008 / 30-2, 30-3, 30-4, 31-1, 31-2
3 / 02/11/2008 / 33-3, 34-1, 34-2, 34-3, 34-4
3 / 02/11/2008 / 34-5, 34-8, 34-9, 34-10, 34-11
3 / 02/11/2008 / 34-12, 34-13, 34-14, 34-15
3 / 02/11/2008 / 36-1, 38-1, 38-2, 46-1, 46-2
3 / 02/11/2008 / 49-1, 73-1, 78-1
3a / 10/20/2008 / COVER PAGE, TABLE OF CONTENTS
3a / 10/20/2008 / LOG OF REVISIONS, CONTROL PAGE
3a / 10/20/2008 / HIGHLIGHTS OF CHANGE
3a / 10/20/2008 / GUIDELINES (O & M)
3a / 10/20/2008 / 25-3, 26-1, 33-3, 33-5
3a / 10/20/2008 / 34-12, 52-2, 78-1
4 / 02/20/2013 / ALL PAGES
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
IV
Control Page
System / Page No. / Rev. No. / Current Date
Cover Page / - / 4 / 02/20/2013
Table of Contents / I / 4 / 02/20/2013
Log of Revisions / II / 4 / 02/20/2013
III / 4 / 02/20/2013
Control Page / IV / 4 / 02/20/2013
V / 4 / 02/20/2013
VI / 4 / 02/20/2013
Highlights of Change / VII / 4 / 02/20/2013
VIII / 4 / 02/20/2013
IX / 4 / 02/20/2013
X / 4 / 02/20/2013
XI / 4 / 02/20/2013
XII / 4 / 02/20/2013
XII / 4 / 02/20/2013
XIV / 4 / 02/20/2013
XV / 4 / 02/20/2013
XVI / 4 / 02/20/2013
XVII / 4 / 02/20/2013
Definitions / XVIII / 4 / 02/20/2013
Preamble / XIX / 4 / 02/20/2013
Regulations Reference / XX / 4 / 02/20/2013
Guidelines for (O) & (M) Procedures / XXI / 4 / 02/20/2013
XXII / 4 / 02/20/2013
XXIII / 4 / 02/20/2013
XXIV / 4 / 02/20/2013
XXV / 4 / 02/20/2013
XXVI / 4 / 02/20/2013
XXVII / 4 / 02/20/2013
XXVIII / 4 / 02/20/2013
21 / 21-1 / 4 / 02/20/2013
21-2 / 4 / 02/20/2013
21-3 / 4 / 02/20/2013
22 / 22-1 / 4 / 02/20/2013
22-2 / 4 / 02/20/2013
23 / 23-1 / 4 / 02/20/2013
23-2 / 4 / 02/20/2013
23-3 / 4 / 02/20/2013
23-4 / 4 / 02/20/2013
23-5 / 4 / 02/20/2013
23-6 / 4 / 02/20/2013
23-7 / 4 / 02/20/2013
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
V
Control Page
System / Page No. / Rev. No. / Current Date
24 / 24-1 / 4 / 02/20/2013
24-2 / 4 / 02/20/2013
25 / 25-1 / 4 / 02/20/2013
25-2 / 4 / 02/20/2013
25-3 / 4 / 02/20/2013
25-4 / 4 / 02/20/2013
25-5 / 4 / 02/20/2013
25-6 / 4 / 02/20/2013
25-7 / 4 / 02/20/2013
25-8 / 4 / 02/20/2013
26 / 26-1 / 4 / 02/20/2013
26-2 / 4 / 02/20/2013
27 / 27-1 / 4 / 02/20/2013
28 / 28-1 / 4 / 02/20/2013
28-2 / 4 / 02/20/2013
30 / 30-1 / 4 / 02/20/2013
30-2 / 4 / 02/20/2013
30-3 / 4 / 02/20/2013
30-4 / 4 / 02/20/2013
30-5 / 4 / 02/20/2013
31 / 31-1 / 4 / 02/20/2013
31-2 / 4 / 02/20/2013
31-3 / 4 / 02/20/2013
31-4 / 4 / 02/20/2013
31-5 / 4 / 02/20/2013
31-6 / 4 / 02/20/2013
32 / 32-1 / 4 / 02/20/2013
33 / 33-1 / 4 / 02/20/2013
33-2 / 4 / 02/20/2013
33-3 / 4 / 02/20/2013
33-4 / 4 / 02/20/2013
33-5 / 4 / 02/20/2013
33-6 / 4 / 02/20/2013
33-7 / 4 / 02/20/2013
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
VI
Control Page
System / Page No. / Rev. No. / Current Date
34 / 34-1 / 4 / 02/20/2013
34-2 / 4 / 02/20/2013
34-3 / 4 / 02/20/2013
34-4 / 4 / 02/20/2013
34-5 / 4 / 02/20/2013
34-6 / 4 / 02/20/2013
34-7 / 4 / 02/20/2013
34-8 / 4 / 02/20/2013
34-9 / 4 / 02/20/2013
34-10 / 4 / 02/20/2013
34-11 / 4 / 02/20/2013
34-12 / 4 / 02/20/2013
34-13 / 4 / 02/20/2013
34-14 / 4 / 02/20/2013
34-15 / 4 / 02/20/2013
34-16 / 4 / 02/20/2013
34-17 / 4 / 02/20/2013
35 / 35-1 / 4 / 02/20/2013
35-2 / 4 / 02/20/2013
36 / 36-1 / 4 / 02/20/2013
38 / 38-1 / 4 / 02/20/2013
46 / 46-1 / 4 / 02/20/2013
46-2 / 4 / 02/20/2013
49 / 49-1 / 4 / 02/20/2013
52 / 52-1 / 4 / 02/20/2013
52-2 / 4 / 02/20/2013
52-3 / 4 / 02/20/2013
73 / 73-1 / 4 / 02/20/2013
74 / 74-1 / 4 / 02/20/2013
76 / 76-1 / 4 / 02/20/2013
77 / 77-1 / 4 / 02/20/2013
78 / 78-1 / 4 / 02/20/2013
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
1I
HIGHLIGHTS OF CHANGE
Cover Page / Updated Revision Number and Cover Page format to PL-31, Revision 3.
All Pages / Revision 4 is a complete reissue of this MMEL due to the new guidelines to be used in the AIRCRAFT model box in the header and new cover page format, therefore all pages are Revision 4 even if there are no change bars on a page.
NOTE: Revision 4 is a revised numbering format. All annotations in the System Sequence (Title) Column are in accordance with (IAW)the JASC Code numbering system. No separate Highlights entry is made if the change bar indicates only this change. Items are not in the same order as they are in Revision 3a due to this numbering format change.
All ATA Sections / Changes in relief are made in conjunction with manufacturer’s recommendations with FOEB concurrence and /or applicable portions of the latest Policy Letter revisions pertinent to the aircraft.
All ATA Sections / Revised “FAR” to “14 CFR” in the “System Item” and “Remarks” sections of all affected ATA pages. (No separate Highlights entry is made if the change bar indicates only this change.)
All ATA Sections / Items of equipment in the Title Column that were in plural form in Revision 3 have been changed to the singular form in Revision 4.
Table Of Contents / Updated to incorporate Revision 4 changes.
Log Of Revisions / Updated to incorporate Revision 4 changes.
Control Pages / Updated to incorporate Revision 4 changes.
Highlights / Updated to incorporate Revision 4 changes.
Definitions / Updated to require current Policy Letter (PL) PL-25 Appendix B Definitions information for applicable portions of operator’s MEL.
Preamble / Updated to require current Preamble information from PL-34, or PL-36 (for Part 91 operations) to be included in operator’s MEL.
Guidelines
[(O) & (M)] / Updated Guidelines for Operations (O) and Maintenance (M) procedures in accordance with (IAW) revised Policy Letters or at the recommendation of the aircraft manufacturer.
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
VIII
HIGHLIGHTS OF CHANGE
ATA 21
Bleed Air Leak Warning System relocated to ATA 26.
-20-01 / Revised Item Description.
-20-02 / Revised Item Description, Number Installed, and moved from ATA 25 to here.
-21-01 / Revised Item Description and number installed.
-30-01 / Added CAS display nomenclature to item description.
-30-02 / Deleted, Revision 4.
-32-01 / Updated nomenclature to coincide with display.
-33-01 / Revised altitude to 9,000 feet and altitude restriction phraseology changed IAW PL-31Revision 3.
-33-02 / Altitude restriction phraseology changed IAW PL-31Revision 3.
-40-01 / Deleted (O) procedures requirement.
-40-02 / Revised system nomenclature in the Remarks and Exceptions.
-40-03 / Added Flight Deck Electric Foot Warmer System relief.
-50-01 / Revised Item Description, deleted (M) procedures and added (O) procedure requirement, revised altitude to 9,000 feet, and altitude restriction phraseology changed IAW PL-31Revision 3.
-50-02 / Revised Item Description.
-50-03 / Vapor Cycle System relief added.
-62-01 / Title expanded.
-62-02 / Title expanded.
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
IX
HIGHLIGHTS OF CHANGE
ATA 22
-10-01 / Revised the NOTE in the Remarks and Exceptions. Deleted relief for aircraft with Two or More Autopilots Installed.
-10-02 / Revised Item Description. Revised Note 1, added Note 2 in the second proviso.
-10-03 / Revised Item Description.
-10-04 / Deleted, Revision 4.
-10-05 / Relief relocated from ATA 34, Revised Item Descriptionand added Remarks and Exceptions.
ATA 23
-00-03 / Updated IAW PL-106 Revision 4.
-00-04 / Revised Remarks and Exceptions.
-00-05 / “***” removed.
-00-06 / Added new proviso.
-20-02 / Title reworded and added (M) and (O)procedure requirements.
-20-03 / “***” removed.
-30-01 / Relief relocated from ATA 25.
-40-01-01 / Deleted NOTE.
-40-02 / “***” removed and added Remarks and Exceptions.
-40-04 / Revised Item Description and Number Installed.
-40-05 / “***” removed.
-50-01 / Revised Item Description and Remarks and Exceptions.
-50-03 / Revised Number Installed, Number Required for Dispatch, and Remarks and Exceptions.
-50-05 / Relief relocated from ATA 34 and Revised Remarks and Exceptions.
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DATE: 02/20/2013 / PAGE NO:
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HIGHLIGHTS OF CHANGE
ATA 23 (Continued)
-60-01 / Revised Number Installed, Number Required for Dispatch, and Remarks and Exceptions.
ATA 24
-37-01 / “***” removed.
-37-01-02 / Revised Item Description.
-37-01-03 / Revised Item Description.
-37-02 / Revised Item Description.
-37-03 / Revised Item Description.
-37-04 / Added new proviso.
-37-05 / Added new proviso.
-37-06 / Revised Item Description Remarks and Exceptions.
-37-07 / Revised Item Description Remarks and Exceptions.
-37-08 / Revised Item Description Remarks and Exceptions.
-37-09 / Revised Item Description Remarks and Exceptions.
-50-01 / Relief relocated from ATA 25 and Revised Remarks and Exceptions.
ATA 25
Flashlight and Flashlight Holder split up and relocated to ATA 33.
Galley Waste Receptacle Access Doors/Covers relief deleted Revision 4.
Overhead Storage Bin(s) relief deleted Revision 4.
-00-01-02 / Relief moved to 21-20-02, Revision 4.
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DATE: 02/20/2013 / PAGE NO:
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HIGHLIGHTS OF CHANGE
ATA 25 (Continued)
-00-02 / Combined with ATA 33-20-03, Passenger Lighted Information Sign, Revision 4.
-10-01 / Relief combined with ATA Item 25-20-01, Non-Essential Equipment and Furnishings (NEF), Revision 4.
-10-02 / Revised Item Description, Number Installed, and Remarks and Exceptions.
-10-04 / Deleted, Revision 4.
-20-02-01 / Passenger Seat Recline Mechanism relief updated IAW PL-079Revision 8.
-20-02-02 / Deleted, Revision 4.
-20-02-03 / Revised Repair Category, added (M) procedure requirement and updated IAW PL-079Revision 8.
-20-02-04 / Revised Remarks and Exceptions.
-20-03 / Revised Relief by deleting the proviso for aircraft with more than one ashtray and updated IAW PL-85 Revision 4.
-20-04-01 / Revised Number Installed.
-20-04-02 / Relief moved to 24-50-01, Revision 4.
-20-05 / Revised Title, Remarks and Exceptions and added an (M) symbol.
-20-06 / Revised Item Description, Remarks and Exceptions, and deleted the NOTE.
-20-07 / Added an (M) symbol.
-50-01 / Revised Item Description and deleted the first proviso.
-60-01-01 / Updated IAW PL-73 Revision 5, added (O) procedure requirement.
-60-01-02
-60-01-03 / Updated IAW PL-73 Revision 5, added (O) procedure requirement.
Updated IAW PL-73 Revision 5, added (O) procedure requirement.
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
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HIGHLIGHTS OF CHANGE
ATA 25 (Continued)
-62-01 / Relief relocated from ATA 23 and updated IAW PL-120Revision 1.
ATA 26
-00-01 / Deleted, Revision 4.
-12-01 / Revised Remarks and Exceptions.
-13-01 / Bleed Air Leak Warning System relief added.
-21-02 / Revised Remarks and Exceptions.
ATA 27
-00-01 / Revised Remarks and Exceptions.
-00-02 / Relief moved to 34-18-01, Revision 4.
ATA 28
-40-01 / L STBY Switch Indicator relief added.
-40-02 / R STBY Switch Indicator relief added.
-40-03 / XFLOW Switch Indicator relief added.
-40-04 / FUEL USED RESET Button relief added.
-41-01 / Revised Item Description.
-42-01 / Revised Item Description.
-42-02 / Revised Item Description.
ATA 30
-00-01 / Revised Item Description and Remarks and Exceptions.
-00-02 / Revised Item Description and Remarks and Exceptions.
-00-03 / Item title updated.
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HIGHLIGHTS OF CHANGE
ATA 30 (Continued)
-10-02 / Revised Remarks and Exceptions.
-20-02 / Revised Item Description and Remarks and Exceptions.
-30-01 / Revised Item Description, Remarks and Exceptions, and added Notes to both provisos.
-30-02 / System relief when “NOT REQUIRED” by the Certification or Operating Rules deleted.
-40-01 / Revised Item Description.
-40-02 / Title, Repair Category, Number Required and Remarks updated.
-40-03 / Deleted, Revision 4.
ATA 31
-20-01 / Added Remarks and Exceptions.
-30-01 / Updated IAW PL-87Revision 10.
-30-01-01-02 / Revised Remarks and Exceptions.
-50-01 / Revised Item Description.
-50-02 / Revised Item Description and Remarks and Exceptions.
-60-01 / Relief relocated from ATA 34.
-60-02 / Relief relocated from ATA 34.
-60-03 / Relief relocated from ATA 34.and Function Mode relief added.
-60-03-03 / Added Remarks and Exceptions.
-60-04 / Minimums Knob relief addedand added Remarks and Exceptions.
-60-05 / RA/BARO Switch relief added and added Remarks and Exceptions.
-60-06 / Barometric STD Switch relief added.
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HIGHLIGHTS OF CHANGE
ATA 32
-40-01 / Brake System relief proviso reworded.
-50-01 / Deleted, Revision 4.
ATA 33
-10-01 / Revised Item Description.
-10-02 / Revised Item Description.
-10-03 / Revised Item Description.
-10-04 / Revised Item Description and Remarks and Exceptions.
-10-05 / Revised Item Description.
-10-06 / Revised Item Description and Remarks and Exceptions.
-20-01 / Revised Item Description and Remarks and Exceptions.
-20-02 / Revised Item Description.
-20-03 / Updated IAW PL-123Revision 1, added (O) procedure requirement.
-40-02 / Added the NOTE.
-40-04 / Revised Item Description and Number Installed.
-40-08 / Added Landing/Recognition Light Lens relief.
-40-09 / Revised Repair Category and Number Installed.
-40-10 / Updated IAW PL-72Revision 4.
-50-01 / Revised Item Description and updated provisos.
-50-03 / Deleted, Revision 4.
ATA 34
-00-05 / Relief moved to 23-50-05, Revision 4.
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
XV
HIGHLIGHTS OF CHANGE
ATA 34 (Continued)
-10-01 / Deleted, Revision 4.
-10-05 / Relief moved to 22-10-05, Revision 4.
-16-01 / Added NOTE to 1st proviso deleted 2nd proviso and added Alerts.
-18-01 / Relief relocated from ATA 27.
-21-01 / Deleted, Revision 4.
-23-01 / Updated IAW PL-10 Revision 1.
-31-01 / Item 19 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-31-02 / Item 19 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-32-01 / Item 19 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-33-01 / Item 20 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-36-01 / Deleted, Revision 4.
-41-01 / Item 20 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-44-01-01 / Revised NOTE.
-50-01 / Item 20 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-50-02 / Updated IAW PL-105 Revision 1.
-51-02 / Item 20 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-52-01 / Updated IAW PL-76 Revision 5.
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AIRCRAFT:
LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
XVI
HIGHLIGHTS OF CHANGE
ATA 34 (Continued)
-53-01 / Item 20 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-55-01 / Item 19 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-57-01 / Item 20 in Revision 3a separated into individual relief items for correct JASC Code numbering.
-60-01 / Added Remarks and Exceptions.
-60-01-01 / FMS Tune Function relief added.
-60-01-02 / FMS Fuel Planning and Indicating Function relief added.
-60-03 / Deleted, Revision 4.
-61-01 / Revised Item Description from Flight Management System Navigation Databases to Navigation Database.
ATA 35
-00-01 / Deleted, Revision 4.
-00-02 / Revised Remarks.
-00-03 / Revised Number Installed.
-20-01 / Revised Item Description and Remarks and Exceptions.
-20-01-01 / Mask relief added.
-20-01-02 / Drop Out Panel relief added.
-20-01-03 / Revised Item Number.
-30-01 / Update IAW PL-43 Revision 2.
ATA 36
-00-01 / Altitude restriction phraseology changed IAW PL-31 Revision 3.
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
XVII
DEFINITIONS
ATA 38
-30-01 / Revised Item Description and deleted the second proviso.
ATA 46
ATA 46 / Revised section title to Information Systems.
ATA 52
-00-01 / Revised Item Description.
-10-01 / Revised Item Description and Number Installed.
-10-02 / Revised Item Description.
-10-03 / Revised Item Description.
-30-01 / Revised Item Description, deleted (O) symbol, and revised Remarks.
-48-01 / Revised Item Description, deleted (M) symbol, and revised Remarks.
-70-01-01 / Revised Item Description and Remarks.
-70-01-02 / Revised Remarks.
-70-01-03 / Revised Remarks.
-70-01-04 / Revised Remarks.
ATA 74
-00-01 / Revised Item Description and combined provisos A) & B) into one new proviso.
ATA 76
-00-01 / Revised Remarks.
-00-03 / APR Switch Indicator (Light Function Only) relief added.
-01-01
-41-01 / Added (M) symbol.
ATA 77
Added Engine Vibration Monitor System relief
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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
XVIII
DEFINITIONS

The required definitions are listed in Appendix B of MMEL Policy Letter PL-25.

Additional definitions may be included in an operator's MEL as desired.

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LEARJET 45 / REVISION NO: 4
DATE: 02/20/2013 / PAGE NO:
XIX
PREAMBLE

The applicable preamble must be inserted in the operator's MEL from FAA Policy Letter PL-34 or PL-36.

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XX
REGULATIONS REFERENCE

REGULATIONS REFERENCE

Reference to regulations to use in operators MEL, when required, are in the current issue of Policy Letter 25. (Refer to Select “Publications” then MMEL Policy Letters under MMEL & AEG Guidance Documents.)

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XXI
Guidelines for (O) & (M) Procedures

The FOEB has identified a need for certain procedures to provide an adequate level of safety while providing relief for the following items. These procedures must be established by the operator. The following guidelines are to help establish these required procedures:

ATA 21
-21-01 / (M)Maintenance procedure to secure the Auxiliary Heat.
-21-02 / (M)Maintenance procedure to secure the Auxiliary Heat.
-33-02 / (M)Maintenance procedure to secure inoperative Valve CLOSED.
-40-01 / (M)Maintenance procedure to inspect Baggage Compartment for signs of overheating.
-40-02 / (M) Maintenance procedure to ensure the Vapor Cycle System is operative and the Auxiliary Heater is deactivated.
-40-03 / (M) Maintenance procedure to ensure the Foot Warmer is deactivated.
-50-01 / (O)Operations to ensure Pack Switch is OFF and aircraft is operated unpressurized at 9,000 feet MSL or below.
-50-02 / (M)Maintenance procedure to ensure System is set to NORMAL Flow.
-50-03 / (M)Maintenance procedure to deactivate and secure the Vapor Cycle System.
ATA 22
-10-01 / (M)Maintenance procedure to ensure no electrical or mechanical fault exists that will have an adverse effect on any Flight Control function.
-10-03 / (O)Operations procedure to execute a manual go-around.
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Guidelines for (O) & (M) Procedures
ATA 23
-00-03 / (O)Operations procedure to ensure the SATCOM System operates normally and that adequate coverage is available.
-20-01 / (O)Operations procedure to ensure alternate procedures are established and used.
-20-01-01 / (O)Operations procedure to ensure alternate procedures are established and used.
-20-02 / (M)Maintenance procedure to ensure the system is deactivated and secured.
(O)Operations procedure to ensure alternate procedures are established and used.
-40-01-01 / (O)Operations procedure to ensure passengers are adequately briefed.
-40-02 / (O)Operations procedure to satisfactorily brief passengers.
-40-03 / (O)Operations procedure to brief and alert passengers.
-40-04 / (O)Operations procedure to brief and alert passengers.
ATA 24
-50-01 / (M)Maintenance procedure to ensure Circuit Breaker is SECURED.
ATA 25
-10-03-01 / (M)Maintenance procedure to ensure Seat is LOCKED.
-20-02-01 / (M)Maintenance procedure to ensure Seat is SECURED in the full UPRIGHT position.
-20-02-03 / (M)Maintenance procedure for Armrests with Recline Mechanism to ensure Seat is SECURED in the full UPRIGHT position.
-20-05 / (M)Maintenance procedure to ensure affected Cabin Underseat Storage Door / Drawer is securely CLOSED and placarded “DO NOT USE”.
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Guidelines for (O) & (M) Procedures
ATA 25 (Continued)
-20-06 / (M)Maintenance procedure to ensure affected Compartment / Closet is securely CLOSED and placarded “DO NOT USE”.
-20-07 / (M)Maintenance procedure to ensure affected Interior Cabinet Door / Drawer / Latch is securely CLOSED and placarded “DO NOT USE”.
-60-01-01 / (O)Operations procedure to ensure AED is resealed in a manner that will identify it as a Unit that cannot be mistaken for a fully serviceable Unit.