This package contains Revision 20 to the CL−604 Time Limits/Maintenance Checks manual. To

bring your manual up to date, remove the superseded pages and insert the revised pages dated

Jul 08/2013.

The date of Feb 22, 2013 is the date the MRB report was submitted to the regulatory authorities

for approval. The date of Jul 08, 2013 is the scheduled date of distribution of this manual. These

changes come into effect at the distribution of this manual.

The CL−604 Maintenance Planning Document (MPD) has been revised concurrently with this

revision.

HIGHLIGHTS − PART 2

1. Made the changes that follow in section 5−10−10

CHECK # RS # INTERVAL DESCRIPTION OF CHANGE

27−42−01−108* CL604−057 20000 L

COMPONENT

New task

2. Made the changes that follow in section 5−10−11

CHECK # RS # INTERVAL DESCRIPTION OF CHANGE

29−10−00−102* CL604−059 29300 L

COMPONENT

New task

3. Made the changes that follow in section 5−10−30

CHECK # RS # INTERVAL DESCRIPTION OF CHANGE

53−30−00−139* CL604−061 T 3950 L

R 2500 L

Revised task title

54−50−00−103* N/A T 7800 L

R 1677 L

Added the “Ref. No.”

57−50−00−109* CL604−050 T 7800 L

R 7800 L

Revised task title (inadvertently omitted in

previous revision)

57−50−00−121* CL604−060 T 7800 L

R 6647 L

New task

CL−604 TIME LIMITS/MAINTENANCE CHECKS

REVISION 20 − TRANSMITTAL LETTER

Page 1

Jul 08/2013

EFFECTIVITY: ALL

HIGHLIGHTS
CHECK # RS # INTERVAL DESCRIPTION OF CHANGE

57−52−01−102* CL604−060 T 7800 L

R 3610 L

Revised the repeat interval

4. Made the changes that follow in section 5−10−40

CHECK # RS # INTERVAL DESCRIPTION OF CHANGE

27−35−04−101* CL604−058 P/N

600−59154−5

100 H

COMPONENT

Revised interval

HIGHLIGHTS − PART 3

1. Made the changes that follow in section 5−20−05 of the MRB section

CHECK # CEF # INTERVAL DESCRIPTION OF CHANGE

Introduction 35−00−00−20 N/A Revised Program Note 11

2. Made the changes that follow in section 5−21−10 of the MRB section

CHECK # CEF # INTERVAL DESCRIPTION OF CHANGE

27−41−00−101** 27−41−00−02 800 H

NOTE 16

Revised task number (from “...−201” to

“...−101**”) and interval (added NOTE 16)

74−00−00−201 74−00−00−05 1200 Eng H Revised title

HIGHLIGHTS − PART 4

1. Deleted all references to and the content of PART 4 in its entirety.

Revision 20 does not incorporate any Temporary Revisions as there were none released at the

time of publishing.

CL−604 TIME LIMITS/MAINTENANCE CHECKS

Page 2

Jul 08/2013

EFFECTIVITY: ALL

HIGHLIGHTS
Title Page Cover Mar 16/2011 20110316

Effective Pages 1 Jul 08/2013 20130708

Effective Temporary

Revisions 1 Jul 08/2013 20130708

Contents 1 Jun 30/2011 20110630

5−00−00 ALL 1 Mar 16/2011 20110316

5−00−05 ALL 1 Jul 08/2013 20130708

2 Jul 08/2013 20130708

3 Jul 08/2013 20130708

4 Jul 08/2013 20130708

5 Jul 08/2013 20130708

6 Jul 08/2013 20130708

7 Jul 08/2013 20130708

8 Jul 08/2013 20130708

9 Jul 08/2013 20130708

CL−604 TIME LIMITS/MAINTENANCE CHECKS

PART 1

GENERAL

PART 1 Page 1

Jul 08/2013

LIST OF EFFECTIVE PAGES

Section Effectivity Page Date Section Effectivity Page Date

EFFECTIVITY: ALL

EFFECTIVE PAGES

CL−604 TIME LIMITS/MAINTENANCE CHECKS

PART 1

GENERAL

NOTE: This list represents only those TRs which are currently in use in Part 1 of this manual.

PART 1 EFFECTIVE Page 1

Jul 08/2013

LIST OF EFFECTIVE TEMPORARY REVISIONS

NO TEMPORARY REVISIONS ARE APPLICABLE AT THIS TIME

TEMPORARY

REV. NO.

PART, SECTION

AND PAGE NO.

ISSUE

DATE

DATE

INSERTED

INSERTED

BY

DATE

REMOVED

REMOVED

BY

EFFECTIVITY: ALL

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INTRODUCTION

1. Scope

The Time Limits/Maintenance Checks (TLMC) manual (called Chapter 5 in this manual)

shows tasks that are Airworthiness Limitations (life limited components, airworthiness

limitation items and certification maintenance requirements) and Maintenance Review Board

tasks (MRB) for the Canadair Challenger 604, Model CL−600−2B16, Aircraft Serial No. 5301

to 5665. These tasks are required to make sure of the continued airworthiness of the aircraft.

The Airworthiness Limitations section and the MRB section are approved by Transport

Canada.

The MRB Report and the Airworthiness Limitations form the basis of the Manufacturer’s

recommended inspection/maintenance program.

The MRB Report contains the initial minimum maintenance/inspection requirements in

compliance with Instructions for Continued Airworthiness. It does not include the Mandatory

Airworthiness Inspection tasks that follow:

− Life Limited Components

− Airworthiness Limitation Items (ALI)

− Certification Maintenance Requirements (CMR).

2. Manual Organization

The TLMC manual includes the front matter that follows:

− Title Page

− Record of Revisions

− Record of Temporary Revisions

− List of Effective Pages

− List of Effective Temporary Revisions

− Table of Contents

− Transmittal Letter.

The TLMC manual is divided into the sections that follow:

− PART 1, 5−00−00 General

− PART 2, 5−10−00 Airworthiness Limitations

− PART 3, 5−20−00 Maintenance Review Board (MRB) Report

For extension tolerances to the inspection intervals, refer to the Maintenance Planning

Document (MPD).

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3. Complementary Information

The manual has references to the publications that follow:

− CL−604 Aircraft Maintenance Manual (AMM)

− CL−604 Structural Repair Manual

− CL−604 Component Maintenance Manual

− CL−604 Non−Destructive Test Manual

− CL−604 Service Bulletins.

Aircraft stations and zones data can be found in the AMM, Chapter 6.

Engine inspection procedures can be found in the General Electric publication that follows:

− SEI−780 CF34 Turbofan Engine Maintenance Manual

The CF 34−3B engine is operated under the Task Oriented Maintenance Program thus

having no mandatory scheduled Overhaul or Hot Section Inspection maintenance. This

program consists of installed engine repetitive visual borescope inspections of the external

and internal components, specific maintenance checks and an optional but highly

recommended Trend Monitoring program.

4. Program Glossary and Definitions

Accidental Damage — Physical deterioration of an item caused by contact or impact with

an object or influence which is not a part of the aircraft, or by human error during

manufacturing, operation of the aircraft, or maintenance practices.

Age Exploration — A systematic evaluation of an item based on analysis of collected

information from in−service experience. It verifies the item’s resistance to a deterioration

process with respect to increasing age.

Airworthiness Limitations Section — A section of the Instructions for Continued

Airworthiness that contains each mandatory replacement time, inspection interval, and related

inspection procedure for structural items (ALIs) and for systems items (CMRs). This section

also includes mandatory replacement times, inspection intervals and related inspection

procedures resulting from custom installations and/or repairs on Principal Structural Elements

(PSEs). The information contained in the Airworthiness Limitations section may be changed

to reflect service and/or test experience of new analysis methods but only with the approval of

Transport Canada.

Airworthiness Limitations Items — A required periodic task, established as a result of

fatigue analysis or damage tolerance analysis carried out on each PSE as part of certification

of the airplane as an operating limitation of the type certificate.

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Certification Maintenance Requirements — Items derived from the Airworthiness

Limitation Section of the Instructions for Continued Airworthiness which specify mandatory

periodic tasks, established during the design certification of the airplane as an operating

limitation of the type certificate. CMRs are a subset of the tasks identified during the type

certification process. CMRs usually result from a formal, numerical analysis conducted to

show compliance with catastrophic and hazardous failure conditions.

Corrosion — The gradual deterioration of a metal or alloy as a result of chemical interaction

with its environment.

Corrosion − Level 1 — Corrosion damage that does not require structural reinforcement or

replacement; or

— Corrosion occurring between successive inspections exceeds allowable limits, but is local

and can be attributed to an event not typical of operator usage of other aircraft in the same

fleet (e.g. Mercury spill).

Damage Tolerant — A qualification standard for aircraft structure. An item is judged to be

damage tolerant if it can sustain damage and the remaining structure can withstand

reasonable loads without structural failure or excessive structural deformation until the

damage is detected.

Direct Adverse Effect on Operating Safety —

Direct − To be direct, the functional failure or resulting secondary damage must

achieve its effect by itself, not in combination with other functional failures (no

redundancy exists and it is a primary dispatch item)

Adverse Effect on Safety − This implies that the consequences are extremely serious

or possibly catastrophic and might cause the loss of aircraft or injury to occupants.

Operating − This is defined as the time interval during which passengers and crew are

on board for the purpose of flight.

Discard — The removal from service of an item at a specified time limit.

Economic Effects — Failure effects which do not prevent aircraft operation, but are

economically undesirable due to added labor and material cost for aircraft or shop repair.

Engine Hours — Accumulated time interval between wheels−off to wheels−on.

Environmental Deterioration — Physical deterioration of the strength or resistance to

failure of an item as a result of chemical interaction with its climate or environment.

Failure — The inability of an item to perform within previously specified limits.

Failure Cause — Why the functional failure occurs.

Failure Effect — That which is the result of a functional failure.

Fatigue Damage — The initiation of a crack or cracks due to cyclic loads and subsequent

propagation.

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Fleet Leader Concept — The concentration of sample inspections on the pieces of

equipment which have the highest operating ages to identify the first evidence of changes in

their condition with increasing age.

Flight Hours — Accumulated time interval between wheels−off to wheels−on

Function — The normal characteristic actions of an item.

Functional Test — A quantitative test to determine if one or more functions of an item

performs within specified limits.

Functional Failure — How an item failed to perform its function.

Hidden Function — A function which is normally active and whose cessation will not be

evident to the operating crew during performances of normal duties.

— A function which is normally inactive and whose readiness to perform, prior to it being

needed, will not be evident to the operating crew during performance of normal duties.

Inherent Level of Reliability and Safety — That level which is built into the unit and,

therefore, inherent in its design. This is the highest level of reliability and safety that can be

expected from a unit, system, or aircraft if it receives effective maintenance. To achieve

higher levels of reliability generally requires modification or redesign.

Inspection — An examination of an item against a specific standard.

Inspection − Detailed — An intensive visual examination of a specific structural area,

system installation or assembly to detect damage, failure or irregularity. Available lighting is

normally supplemented with a direct source of good lighting at an intensity deemed

appropriate by the inspector. Inspection aids such as mirrors, hand lens, borescope, etc.,

surface cleaning and elaborate access procedures may be required.

Inspection − General Visual A visual examination of an interior or exterior area, installation

or assembly, to detect obvious damage, failure or irregularity. This level of inspection is made

under normally available lighting conditions such as daylight, hangar lighting, flashlight or

drop−light and may require removal or opening of access panels or doors. Stands, ladders or

platforms may be required to gain proximity to the area being checked. A General Visual

Inspection cannot be a candidate for transfer to Zonal Working Group if originated from route

5 or 8.

Inspection − Special Detailed — An intensive examination of a specific item(s), installation,

or assembly to detect damage, failure or irregularity. The examination is likely to make

extensive use of specialized Inspection Techniques and/or equipment. Intricate cleaning and

substantial access or disassembly procedure may be required.

Item — Any level of hardware assembly (i.e.: system, sub−system, module, accessory,

component, unit, part etc.).

Landing — A sequence covering the approach and touchdown phases. Each touch−and−go

operation is considered a landing.

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Life−Limited Items — An item which must be removed from service and discarded before a

specified time is achieved.

Lubrication and Servicing — Any act of lubricating or servicing for the purpose of

maintaining inherent design capabilities.

Maintenance Significant Item — Items identified by the manufacturer whose failure:

− could affect safety (on ground or in flight), and/or

− is undetectable during operations, and/or

− could have significant operational impact, and/or

− could have significant economic impact.

Multiple Site Fatigue Damage — The presence of a number of adjacent small cracks that

might coalesce to form a single long crack.

Operating Crew Normal Duties —

Operating Crew — Qualified cockpit and cabin attendant personnel who are on duty.

Normal Duties — Those duties associated with the routine operation of the aircraft, on

a daily basis, to include the following:

− Procedures and checks performed during aircraft operation

− Recognition of abnormalities or failures by the operating crew through the use of

normal physical senses (e.g. odor, noise, vibration, temperature, visual

observation of damage or failure, changes in physical input force requirements,

etc.).

Operational Effects — Failure effects which interfere with the completion of the aircraft

mission. These failures cause delays, cancellations, ground or flight interruptions, high drag

coefficients, altitude restrictions, etc.

Operational Test — An operational test is a task to determine that an item is fulfilling its

intended purpose. This test does not require quantitative tolerances. This is a failure finding

task.

Other Structure — Structure which is judged not to be a Structural Significant Item. "Other

Structure" is defined both externally and internally within zonal boundaries.

Principal Structural Element (PSE) — Elements of Primary Structure which contribute

significantly to carrying flight, ground, pressurization or control loads, and whose failure could

result in catastrophic failure of the airplane. PSEs are a subset of SSIs (every PSE is an SSI

or contained within an SSI).

Residual Strength — The strength of a damaged structure.

Restoration — That work necessary to return an item to a specific standard. Restoration

may vary from cleaning or replacement of single parts up to a complete overhaul.

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Safe Life Limit — A term applied to items which must be modified or removed from service

at or before the specified life limit, determined by the likely occurrence of age related failure.

Safe Life Structure — Structure which is not practical to design or qualify as damage

tolerant. Its reliability is protected by discard limits which remove items from service before

fatigue cracking is expected.

Scheduled Maintenance Check — Any of the maintenance opportunities which are

prepackaged and are accomplished on a regular basis.

Structural Assembly — One or more structural elements which together provide a basic

structural function.

Structural Detail — The lowest structural level in an aircraft structure. A discrete region or

area of a structural element, or a boundary intersection of two or more elements.

Structural Element — Two or more structural details which together form an identified

manufacturer’s assembly part.

Structural Function — The mode of action of aircraft structure. It includes acceptance and

transfer of specific loads in items (details/elements/assemblies) and provides consistently

adequate aircraft response and flight characteristics.

Structural Significant Item — Any detail, element or assembly which contributes

significantly to carrying flight, ground, pressure or control loads and whose failure could affect

the structural integrity necessary for the safety of the aircraft.

Tasks − Maintenance — An action or set of actions required to achieve a desired outcome

which restores an item to or maintains an item in serviceable condition, including inspection

and determination of condition.

Threshold — The initial accomplishment of a specific maintenance task expressed in flight

cycle, flight hours, and/or calendar time.

Visual Check A visual check is an observation to determine that an item is fulfilling its

intended purpose. Does not require quantitative tolerances. This is a failure finding task.

5. Abbreviations

AC — Advisory Circular

ACO — Aircraft Certification Office

AD — Accidental Damage

AEG — Aircraft Evaluation Group

ALI — Airworthiness Limitation Item

AMA — Airworthiness Manual Advisory

AMM — Aircraft Maintenance Manual

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AMTOSS — Aircraft Maintenance Task Oriented Support System

APU — Auxiliary Power Unit

ATA — Air Transport Association of America

ATC — Air Traffic Control

BBAD — Bombardier Business Aircraft Division

BL — Buttock Line

CIC — Corrosion Inhibiting Compound

CMM — Component Maintenance Manual

CMR — Certification Maintenance Requirement

CPCP — Corrosion Prevention and Control Program

CRES — Corrosion Resistant Steel

DI — Detailed Inspection

DME — Distance Measuring Equipment

DOT — Department of Transport

DTR — Damage Tolerance Rating

ED — Environmental Deterioration

FAA — Federal Aviation Administration

FAR — Federal Aviation Regulation

FC — Flight Cycles

FD — Fatigue Damage

FMS — Flight Management System

FOD — Foreign Object Damage

FS — Fuselage Station

GVI — General Visual Inspection

H — Hours

ISC — Industry Steering Committee

IWG — Industry Working Group

JAA — Joint Aviation Authorities

JAR — Joint Aviation Requirements

L — Landings

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LBL — Left Buttock Line

LEP — List of Effective Pages

LRU — Line Replaceable Unit

M — Months

MEL — Minimum Equipment List

MMEL — Master Minimum Equipment List

MLG — Main Landing Gear

MPD — Maintenance Planning Document

MPE — Maintenance Planning Engineering

MPP — Maintenance Program Proposal

MPS — Material Process Specification

MRB — Maintenance Review Board

MSG−3 − Maintenance Steering Group − 3rd Task Force

MSI — Maintenance Significant Item

MTBF — Mean Time Between Failure

MTBUR — Mean Time Between Unscheduled Removal

NDI — Non−Destructive Inspection

NDT — Non−Destructive Test

NLG — Nose Landing Gear

P/N — Part Number

PPH — Policy and Procedures Handbook

PROP — Propulsion

PSE — Principal Structural Element

R — Repeat

RBL — Right Buttock Line

REF — Reference

REO — Repair Engineering Order

REV — Revision

SB — Service Bulletin

SDI — Special Detailed Inspection

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SID — Supplemental Inspection Document

SIP — Structural Inspection Program

SRM — Structural Repair Manual

SSA — System Safety Analysis

SSI — Structural Significant Item

STR — Stringer

SWG — Structure Working Group

SYS — System

T — Threshold

TBD — To Be Determined

TC — Transport Canada

TR — Temporary Revision

TSOP — Technical Support Operating Procedure

VS — Vertical Stabilizer

WG — Working Group

WL — Water Line

WS — Wing Stations

ZIN — Zonal Identification Number

ZL — Zonal

ZWG — Zonal Working Group

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Title Page Cover Mar 16/2011 20110316

Effective Pages 1 Jul 08/2013 20130708

2 Jul 08/2013 20130708

Effective Temporary

Revisions 1 Jul 08/2013 20130708

Contents 1 Jun 30/2011 20110630

5−10−00 ALL 1 Mar 16/2011 20110316

5−10−05 ALL 1 Mar 16/2011 20110316

2 Mar 16/2011 20110316

3 Mar 16/2011 20110316

4 Mar 16/2011 20110316

5 Mar 16/2011 20110316

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PART 2

AIRWORTHINESS LIMITATIONS

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28 Jul 08/2013 20130708

29 Mar 16/2011 20110316

30 Mar 16/2011 20110316

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7 Jan 11/2013 20130111

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PART 2 Page 2

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Section Effectivity Page Date Section Effectivity Page Date

EFFECTIVITY: ALL

EFFECTIVE PAGES
CL−604 TIME LIMITS/MAINTENANCE CHECKS

PART 2

AIRWORTHINESS LIMITATIONS

NOTE: This list represents only those TRs which are currently in use in Part 2 of this manual.

PART 2 EFFECTIVE Page 1

Jul 08/2013

LIST OF EFFECTIVE TEMPORARY REVISIONS

NO TEMPORARY REVISIONS ARE APPLICABLE AT THIS TIME

TEMPORARY

REV. NO.

PART, SECTION

AND PAGE NO.

ISSUE

DATE

DATE

INSERTED

INSERTED

BY

DATE

REMOVED

REMOVED

BY

EFFECTIVITY: ALL

TEMPORARY REVISIONS

LIFE LIMITS (STRUCTURES)

1. The structural life limits of the Safe−Life items shown on the pages that follow are taken from

the Structural Airworthiness Control Document. Discard is mandatory at the expiration of the

specified structural life limit for the item. These life limit values may be superceded by the life

limits contained in section 5−10−19, for specific serialized components.

NOTE: Individual Main and Nose Landing gear component utilization must be recorded

from the time of initial installation.

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL PART 2

5−10−10 Page 1

Mar 16/2011
RAS604−990

Rev. NC

27−15−04−101 *

(one star)

Discard of the Aileron Antifloat Spring, Part No.600−10057−5/−6.

10000 L

COMPONENT 

RAS604−990

Rev. G32

27−42−01−101 *

(one star)

Discard of the Horizontal Stabilizer Trim Actuator (HSTA),Part No. 604−92305−3/5/7 (Vendor Part No. 8454−1/2/3).

20000 L

COMPONENT 

RAS604−990

Rev. G32

27−42−01−104 *

(one star)

Discard of the Horizontal Stabilizer Trim Actuator (HSTA)Secondary Gearbox Housing, Part No. 261881804(applicable to HSTA, Part No. 8454−3 only)NOTE: Return HSTA to vendor for housing replacement.

8070 H

COMPONENT

or 7110 L

COMPONENT

whichever

occurs first 

RAS604−990

Rev. G32

27−42−01−108 *

(one star)

Discard of the Horizontal−Stabilizer Trim−Actuator (HSTA)Trunnion Support; Part No. 601R92386−1/−3 andHardware; Part No.s NAS6206−8D/−14D/−20D

20000 L

COMPONENT

RAS604−990

Rev. G13

32−11−00−102 *

(one star)

Discard of the Main Landing Gear (MLG) Fitting, Part No.19062−1/−2 (NHA19064−103/−104).

19250 L

COMPONENT 

RAS604−990

Rev. G13

32−11−00−103 *

(one star)

Discard of the Main Landing Gear (MLG) Pintle Pin, PartNo. 19038−3.

19250 L

COMPONENT 

RAS604−990

Rev. G13

32−11−07−101 *

(one star)

Discard of the MLG Shock Strut Upper Pin, Part No.19134−3.

19250 L

COMPONENT 

RAS604−990

Rev. G13

32−11−07−102 *

(one star)

Discard of the MLG Shock Strut Lower Pin, Part No.19146−3.

19250 L

COMPONENT 

5−10−10 Jul 08/2013

Page 2 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval
RAS604−990

Rev. G13

32−11−07−103 *

(one star)

Discard of the MLG Shock Strut Piston, Part No.19114−1/−3 (NHA 19115−101/−103).

19250 L

COMPONENT 

RAS604−990

Rev. G13

32−11−07−104 *

(one star)

Discard of the MLG Shock Strut Cylinder, Part No.19104−1/−3 (NHA 19105−101/−103).

19250 L

COMPONENT 

RAS604−990

Rev. G13

32−11−10−101 *

(one star)

Discard of the Main Landing Gear (MLG) Trailing Arm, PartNo. 19083−3 (NHA 19084−103).

36430 L

COMPONENT 

RAS604−990

Rev. G13

32−11−10−102 *

(one star)

Discard of the MLG Main Fitting/Trailing Arm Pivot Pin, PartNo. 19039−1.

19250 L

COMPONENT 

RAS604−990

Rev. G13

32−11−13−101 *

(one star)

Discard of the Main Landing Gear (MLG) Axle, Part No.19050−3.

19250 L

COMPONENT 

RAS604−990

Rev. G8

32−21−00−102 *

(one star)

Discard of the NLG Main Fitting, Part No. 200811316 or20091−1 (NHA 200811269 or 20090−101).

19480 L

COMPONENT 

RAS604−990

Rev. G8

32−21−00−103 *

(one star)

Discard of the NLG Pivot (Trunion) Pin (Main Fitting toAircraft), Part No. 200811601.

19480 L

COMPONENT 

RAS604−990

Rev. G8

32−21−00−104 *

(one star)

Discard of the NLG Shock Strut Sliding Tube, Part No.200811707.

19480 L

COMPONENT 

RAS604−990

Rev. G8

32−21−00−105 *

(one star)

Discard of the NLG Drag Brace Lower Link, Part No.200814311 (NHA 200814213).

19480 L

COMPONENT 

RAS604−990

Rev. G22

32−21−00−106 *

(one star)

Discard of the NLG Drag Brace Upper Link, Part No.20049−1/−3 (NHA 20050−101).

19480 L

COMPONENT 

5−10−10 Jul 08/2013

Page 3 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval
RAS604−990

Rev. G8

32−21−00−107 *

(one star)

Discard of the NLG Drag Brace Hinge Pin, Part No.200814624.

19480 L

COMPONENT 

RAS604−990

Rev. G8

32−21−07−102 *

(one star)

Discard of the NLG Attachment Pin (Main Fitting to DragBrace), Part No. 200811721.

19480 L

COMPONENT 

RAS604−990

Rev. G8

32−21−07−103 *

(one star)

Discard of the NLG Drag Brace Upper Pivot Pin, Part No.200814601.

19480 L

COMPONENT 

RAS604−990

Rev. G8

32−21−13−101 *

(one star)

Discard of the NLG Axle Fitting, Part No. 200811308 (NHA200811218).

19480 L

COMPONENT 

RAS604−990

Rev. G8

32−21−13−102 *

(one star)

Discard of the NLG Pin, Sliding Tube to End Fitting, PartNo. 200811602.

19480 L

COMPONENT 

RAS604−990

Rev. G13

32−32−01−102 *

(one star)

Discard of the Main Landing Gear (MLG) Stay Side Pin,Part No. 6318−1/−3 (NHA 6350−1/−3).

19250 L

COMPONENT 

RAS604−990

Rev. G13

32−32−01−103 *

(one star)

Discard of the Main Landing Gear (MLG)Side−Stay−Actuator Eye−Bolt (Rod−End), Part No.19400−2 (NHA 19400−1).

43890 L

COMPONENT 

RAS604−990

Rev. G13

32−32−01−104 *

(one star)

Discard of the Main Landing Gear (MLG) Side StayActuator Cylinder, Part No. 17027−8 (NHA 17027−9).

43890 L

COMPONENT 

RAS604−990

Rev. G22

32−32−01−105 *

(one star)

Discard of the Main Landing Gear (MLG) Side StayActuator Piston, Part No. 17014−6/−8.

43890 L

COMPONENT 

RAS604−990

Rev. G13

32−32−04−101 *

(one star)

Discard of the Main Landing Gear (MLG) Uplock Assembly,Part No. 601R85001−11.

140291 L

COMPONENT 

5−10−10 Jul 08/2013

Page 4 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval
RAS604−990

Rev. G6

32−33−04−101 *

(one star)

Discard of the Nose Landing Gear (NLG) Uplock Assembly,Part No. 601R85002−9/91.

57229 L

COMPONENT 

RAS604−990

Rev. G24

57−24−00−101 *

(one star)

Discard of the Main Landing Gear (MLG) Side Brace FittingShaft, Part No. 601R10237−1/−3

60000 L

COMPONENT 

RAS604−990

Rev. G9 4.1.78

57−50−00−120 *

(one star)

Discard of the Inboard Flap Vane Beam, Part No.600−14250−15/25/27/29.

9600 L

COMPONENT 

5−10−10 Jul 08/2013

Page 5 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval

RBR604−300

Rev. F9 Add 4

29−10−00−102 *

(one star)

Discard of the Hydraulic Accumulator Assembly, Part No.601R75138−3 (08−60164−002)NOTE: This task is only applicable to accumulatorsidentified with "TNAE" after the serial number.

29300 L

COMPONENT

RBR604−300

Rev. A

78−32−04−101 *

(one star)

Discard of the Thrust Reverser Ballscrew Actuator, Part No.228−58111−111.

50000 H

COMPONENT

Without

overhaul 

5−10−11 Jul 08/2013

Page 3 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval

RAS604−990

Rev. A 4.4.28Rev. A 4.4.29Rev. A 4.4.30

53−30−00−138 *

(one star)

Detailed Inspection of the Splices and Stringers (L&R)between Frames − VS55.625% and VS67.5%.

T 7800 LR 7800 L

RAS604−990

Rev. G4 4.4.32

53−30−00−139 *

(one star)

Special Detailed Inspection of the Rear Pressure BulkheadWeb Cutout − RBL13.05, WL63.80 (A/C 5380 only).

T 3959 LR 2534 L

RAS604−990

Rev. G29 4.4.2

53−30−00−154 *

(one star)

Special Detailed Inspection of the Rear Pressure BulkheadWeb − FS621.00 Fwd Face

T 7800 LR 4360 L

RAS604−990

Rev. G26 4.4.33

53−30−00−155 *

(one star)

Detailed Inspection of the Engine Support Beam

T 7800 LR 1100 L

RAS604−990

Rev. G27 4.4.34

53−30−00−157 *

(one star)

Special Detailed Inspection of the Bonded Doubler AlongSkin Splice Sealant Aft of FS617.00

T 7800 LR 2500 L

RAS604−990

Rev. G30 4.4.35

53−30−00−158 *

(one star)

Detailed Inspection of the Fuselage Skin Around the LDSAntenna between FS736.00 and FS755.00, and Stringers26R and 26L, (Post SB 604−34−063)

T 7800 LR 7800 L

RAS604−990

Rev. G33 4.3.52

53−30−00−159 *

(one star)

Special Detailed Inspection of the Splice Strap and Skin atStringer 20L and 20R between FS559.00 and FS621.00

T 7800 LR 2817 L

5−10−30 Jul 08/2013

Page 15 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval
RAS604−990

Rev. A 4.4.18

54−50−00−101 *

(one star)

Detailed Inspection of the Pylon Upper Skin − FS682.

T 7800 LR 3233 L

RAS604−990

Rev. A 4.4.19

54−50−00−102 *

(one star)

Detailed Inspection of the Upper Splice of the Pylon CantedRib − FS672.2.

T 7800 LR 7800 L

RAS604−990

Rev. G31 4.7.4

54−50−00−103 *

(one star)

Special Detailed Inspection of the Aft Engine−MountUpper−Cap from FS672.00 to FS682.00

T 7800 LR 1677 L

5−10−30 Jul 08/2013

Page 16 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval
RAS604−990

Rev. NC 4.1.50

57−30−00−101 *

(one star)

Detailed Inspection of the External Surfaces of the WingTip.

T 4800 LR 1200 L

RAS604−990

Rev. A 4.1.57

57−50−00−101 *

(one star)

Special Detailed Inspection of the Outboard Flap FrontSpar.

T 7800 LR 5233 L

RAS604−990

Rev. A 4.1.58

57−50−00−102 *

(one star)

Special Detailed Inspection of the Vane Tangs (EndSupport) of the Outboard Flap.

T 7800 LR 3092 L

RAS604−990

Rev. A 4.1.59

57−50−00−103 *

(one star)

Special Detailed Inspection of the Forward Lugs of theOutboard Flap.

T 7800 LR 4150 L

RAS604−990

Rev. A 4.1.60

57−50−00−104 *

(one star)

Special Detailed Inspection of the Forward Upper Lugs ofthe Outboard Flap Arm − WS220.

T 7800 LR 1340 L

RAS604−990

Rev. A 4.1.61

57−50−00−105 *

(one star)

Special Detailed Inspection of the Vane Mid−SupportFittings of the Outboard Flap.

T 7800 LR 2200 L

RAS604−990

Rev. A 4.1.62

57−50−00−106 *

(one star)

Detailed Inspection of the Vane Support Fitting of theOutboard Flap.

T 7800 LR 1700 L

RAS604−990

Rev. A 4.1.64

57−50−00−107 *

(one star)

Special Detailed Inspection of the Forward Lugs of theInboard Flap.

T 7800 LR 3500 L

RAS604−990

Rev. A 4.1.65

57−50−00−108 *

(one star)

Special Detailed Inspection of the Inboard Flap HingeBoxes.

T 5300 LR 4250 L

RAS604−990

Rev. G30 4.1.66

57−50−00−109 *

(one star)

Special Detailed Inspection of the Inboard Flap Front Spar.

T 7800 LR 7800 L

5−10−30 Jul 08/2013

Page 25 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval
RAS604−990

Rev. A 4.1.67

57−50−00−110 *

(one star)

Special Detailed Inspection of the Wing/Rib Backup Fittingof the Inboard Flaps − WS127.25.

T 7240 LR 6783 L

RAS604−990

Rev. G11 4.1.68

57−50−00−111 *

(one star)

Detailed Inspection of the Inboard Flap − Vane SupportAttachment Brackets.A/C 5301 to 5499, Post SB A604−27−007 witheither(1) No gaps/cracks at original bracket(2) Bracket replaced (with or without shims)(See NOTE 2)

T 7200 LR 1800 L

(3) Original bracket with shims added (SeeNOTE 2)

T 1800 L

R 1800 L

A/C 5500 and SubsNOTE: 1. Inspections are to be done at pairs ofbrackets and intervals will be dictated by the onebracket which has the most frequent inspectionintervals.NOTE: 2. The inspection Threshold iscalculated from the incorporation date of SBA604−27−007.

T 7200 LR 1800 L

RAS604−990

Rev. A 4.1.69

57−50−00−112 *

(one star)

Special Detailed Inspection of the Carriages of the InboardFlap Vane.

T 7800 LR 7800 L

RAS604−990

Rev. A 4.1.70

57−50−00−113 *

(one star)

Special Detailed Inspection of the Inboard Flap Arms.

T 7800 LR 1675 L

5−10−30 Mar 16/2011

Page 26 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval
RAS604−990

Rev. G27 4.1.73

57−50−00−114 *

(one star)

Detailed Inspection of the Inboard Flap Fasteners −Hinge−Box Wing Forward−Fitting.NOTE: To avoid the 50 landing repeat inspection, it ispermissible to replace the Hi−Loks at 7800 landings. Thiswill reset the threshold at 7800 landings from the time ofreplacement.

T 7800 LR 50 L

See NOTE 

RAS604−990

Rev. A 4.1.75

57−50−00−116 *

(one star)

Special Detailed Inspection of the Intermediate Support ofthe Outboard Flap Vane.

T 7800 LR 3725 L

RAS604−990

Rev. A 4.1.76

57−50−00−117 *

(one star)

Special Detailed Inspection of the Support Struts of theOutboard Flap Vane.

T 7800 LR 7102 L

RAS604−990

Rev. A 4.1.77

57−50−00−118 *

(one star)

Special Detailed Inspection of the End Ramps of theOutboard Flap Vane.

T 7800 LR 7800 L

RAS604−990

Rev. A 4.1.78

57−50−00−119 *

(one star)

Special Detailed Inspection of the Flap Hinge Bolts.

T 7800 LR 7800 L

RAS604−990

Rev. G34 4.1.65

57−50−00−121 *

(one star)

Special Detailed Inspection of the Forward Lugs of theInboard Flap Hinge Box

T 7800 LR 6647 L

RAS604−990

Rev. A 4.1.55

57−52−01−101 *

(one star)

Special Detailed Inspection of the Outboard FlapWing/Hinge−Forward Box Fittings.

T 7800 LR 1400 L

RAS604−990

Rev. G34 4.1.56

57−52−01−102 *

(one star)

Special Detailed Inspection of the Hinge−Box ForwardLugs of the Outboard Flap.

T 7800 LR 3610 L

RAS604−990

Rev. A 4.1.63

57−52−01−103 *

(one star)

Special Detailed Inspection of the Hinge Box Supports ofthe Outboard Flap.

T 7800 LR 3050 L

5−10−30 Jul 08/2013

Page 27 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval
RAS604−990

Rev. G1 4.1.71.1

57−60−00−101 *

(one star)

Detailed Inspection of the Aileron.

T 1867 LR 1867 L

RAS604−990

Rev. A 4.1.71.2

57−60−00−102 *

(one star)

Detailed Inspection of the Aileron Upper and Lower Skinsand Front Spar.

T 7800 LR 2400 L

RAS604−990

Rev. A 4.1.71.3

57−60−00−103 *

(one star)

Detailed Inspection of the Hinge Bolts of the Aileron.

T 4800 LR 4800 L

RAS604−990

Rev. A 4.1.72.1

57−70−00−101 *

(one star)

Special Detailed Inspection of the Flight Spoiler.

T 1200 LR 1200 L

RAS604−990

Rev. A 4.1.72.2

57−70−00−102 *

(one star)

Detailed Inspection of the Upper and Lower Skins of theFlight Spoiler.

T 7800 LR 7800 L

RAS604−990

Rev. A 4.1.72.3

57−70−00−103 *

(one star)

Detailed Inspection of the Hinge Bolts of the Flight Spoiler.

T 4800 LR 4800 L

5−10−30 Jul 08/2013

Page 28 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval
RBR604−112

Rev. C−2 7.1.4

27−35−01−103 *

(one star)

Functional Test of the Stall Protection System(SPS) Flap Input (Aircraft 5301 to 5560 Pre SB604−27−005)

100 H 10 H 

RBR604−112

Rev. C−2 7.1.3, 7.1.6

27−35−01−104 *

(one star)

Functional Test of the Phase Advance andSideslip Compensation (Aircraft 5301 to 5560Pre SB 604−27−005)

400 H 40 H 

RBR604−112

Rev. C−2 7.1.8

27−35−01−105 **

(two stars)

Functional Test for the Flap and SideslipCompensation Monitor of the Stall ProtectionSystem (Aircraft 5561 and Subs and 5301 to5560 Post SB 604−27−005)

4800 H 40 H 

27−35−04−101 *

(one star)

Functional Test of the Angle of Attack (AOA)Transducer Linearity

RSI C−1830

Rev. NC N/A

Part Numbers 600−59154−1 and600−59154−3NOTE: The 300 hour COMPONENTcheck interval starts at the most recentof the following:− the installation date− the incorporation date of SBA604−27−011 PART A− the last time SB A604−27−011 PARTC was done

300 H

COMPONENT 

N/A 

RBR604−300

Rev. E 3.10.1

Part Number 600−59154−5 100

H

COMPONENT 

N/A 

5−10−40 Jul 08/2013

Page 5 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval Allowable Extension
RBR604−112

Rev. C−1 7.1.10

27−35−04−102 *

(one star)

Restoration of the Angle of Attack (AOA)Transducer, Part No. 600−59154−5

7200 H

COMPONENT 

N/A 

RBR604−300

Rev. E 3.11.1

27−35−10−101 **

(two stars)

Functional Test for the Stall Protection System(SPS) Stick Pusher Capstan Shaft, Part No.600−59156−7 (Vendor Part No. 501−1258−01)PHASE−IN This task must be accomplished ator before the next 1600 hour inspection.

1600 H 40 H 

RBR604−103

Rev. C−3 Add 2 7.1.1

27−41−00−101 **

(two stars)

Operational Test (BITE) of theHorizontal−Stabilizer Trim−Control System(HSTCS)PHASE−IN: For aircraft with more than 400hours since task 27−41−00−201 was done, thistask must be accomplished at or before the next400 hour inspection but no later than May 01,2013, whichever occurs first.

400 H 40 H

RBR604−103

Rev. C−3 Add 2 7.1.13

27−42−01−106 **

(two stars)

Visual Check of the Horizontal Stabilizer TrimActuator (HSTA) Primary Spur Gear, Part No.604−92305−7 (Vendor Part No. 8454−3)NOTE: This visual check must be done by thevendor.

60 M 1 M

RBR604−103

Rev. C−3 Add 2 7.1.12

27−42−01−107 *

(one star)

Functional Test of the Horizontal−StabilizerTrim−Actuator (HSTA) Torque Limiter No. 2,Part No. 604−92305−7 (Vendor Part No.8454−3)NOTE: This functional test must be done by thevendor.

13260 H N/A

5−10−40 Jan 11/2013

Page 6 PART 2

CL−604 TIME LIMITS/MAINTENANCE CHECKS

EFFECTIVITY: ALL Source Document Ref. No. Chapter 5 Task No. Task Title Task Interval Allowable Extension
Revision O dated Feb 22/2013,

for the Canadair Challenger

Model CL−600−2B16 (CL−604) Serial No. 5301 to 5665

CL−604 TIME LIMITS/MAINTENANCE CHECKS

MAINTENANCE REVIEW BOARD REPORT

PART 3

MAINTENANCE REVIEW BOARD REPORT

PART 3 Cover

Feb 22/2013

TRANSPORT CANADA APPROVAL PAGE

This report (revision O, dated Feb 22, 2013) outlines the initial minimum scheduled

maintenance/inspection requirements to be used in the development of an approved continuous

maintenance program for the airframe, engines, systems, and components of the CL−600−2B16

(CL−604) aircraft. The tasks and their frequencies listed in this report form part of the Instructions

for Continued Airworthiness as required by AWM 525.1529, Appendix H.

The requirements in this MRB report have been developed using the Maintenance Program

Development Document, MSG−3, Revision 2, process and logic.

Transport Canada hereby approves this MRB report for use by Canadian operators of all

CL−600−2B16 (CL−604) aircraft.

This MRB report is intended to assist operators in the development process of an initial

maintenance program that is compatible with current regulations/policies.

Signed: (Signed original page on file at Bombardier)

Allan Howell

CL−604 MRB Chairperson

File No. AARD5015−3−A571

Date: Apr 12/2013

CL−604 TIME LIMITS/MAINTENANCE CHECKS

MAINTENANCE REVIEW BOARD REPORT

Feb 22/2013

FAA ACCEPTANCE PAGE

This MRB report (revision O) outlines the minimum scheduled interval/tasking requirements to be

used in the development of an approved maintenance/inspection program for the airframe,

engines, systems, and components of the CL−600−2B16 (CL−604) aircraft.

The requirements in this MRB report have been developed using the Maintenance Program

Development Document, MSG−3, Revision 2 logic.

The Federal Aviation Administration hereby accepts this report for use by United States certified

operators of the CL−600−2B16 (CL−604) aircraft.

Signed: (Signed original page on file at Bombardier)

Joe Boini

Federal Aviation Administration

CL604 MRB Chairperson

Date: Mar 12/2013

CL−604 TIME LIMITS/MAINTENANCE CHECKS

MAINTENANCE REVIEW BOARD REPORT

Feb 22/2013

EUROPEAN AVIATION SAFETY AGENCY (EASA) ACCEPTANCE PAGE

This report (revision O) outlines the initial minimum maintenance/inspection requirements to be

used in the development of an approved continuous maintenance program for the airframe,

engines, systems and components of the Bombardier Challenger 604 aircraft.

The tasks and their frequencies listed in this report form part of the Instructions for Continued

Airworthiness as required by CS 25.1529, Appendix H.

The requirements in this MRB report have been developed using the Maintenance Steering Group

(MSG−3) logic.

The European Aviation Safety Agency (EASA) herby agrees that this report can be used as a

starting basis for use by the continuing airworthiness management of Bombardier Challenger 604

model aircraft according to annex l of regulation EC2042/2003 (Part M) as amended.

Signed: (Signed original page on file at Bombardier)

Francis Jouvard

European Aviation Safety Agency (EASA)

MRB Section Manager

Date: Apr 12/2013

CL−604 TIME LIMITS/MAINTENANCE CHECKS

MAINTENANCE REVIEW BOARD REPORT

Feb 22/2013

Title Page Cover Feb 22/2013 20130222

Transport Canada

Approval Page Feb 22/2013 20130222

FAA Acceptance Page Feb 22/2013 20130222

European Aviation Safety

Agency (EASA)

Acceptance Page Feb 22/2013 20130222

Effective Pages 1 Feb 22/2013 20130222

2 Feb 02/2012 20120202

Effective Temporary

Revisions 1 Feb 22/2013 20130222

Contents 1 Mar 14/2011 20110314

2 Mar 14/2011 20110314

5−20−00 ALL 1 May 11/2010 20100511

5−20−05 ALL 1 May 11/2010 20100511

2 May 11/2010 20100511

3 Feb 22/2013 20130222

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7 Feb 02/2012 20120202

8 Feb 02/2012 20120202

9 May 11/2010 20100511

10 May 11/2010 20100511

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12 Feb 22/2013 20130222

13 May 11/2010 20100511

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16 Feb 02/2012 20120202

17 May 11/2010 20100511

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19 May 11/2010 20100511

20 May 11/2010 20100511

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22 May 11/2010 20100511

23 May 11/2010 20100511

24 May 11/2010 20100511

25 Feb 02/2012 20120202

26 May 11/2010 20100511

27 Feb 02/2012 20120202

28 May 11/2010 20100511

29 May 11/2010 20100511

30 May 11/2010 20100511

31 Mar 14/2011 20110314

32 Mar 14/2011 20110314

33 Mar 14/2011 20110314

34 Feb 22/2013 20130222

35 May 11/2010 20100511

36 May 11/2010 20100511

CL−604 TIME LIMITS/MAINTENANCE CHECKS

MAINTENANCE REVIEW BOARD REPORT

PART 3

MAINTENANCE REVIEW BOARD REPORT

PART 3 Page 1

Feb 22/2013

LIST OF EFFECTIVE PAGES

Section Effectivity Page Date Section Effectivity Page Date

EFFECTIVITY: ALL

EFFECTIVE PAGES
5−21−10 ALL 37 May 11/2010 20100511

38 May 11/2010 20100511

5−21−49 ALL 1 May 11/2010 20100511

2 May 11/2010 20100511

3 May 11/2010 20100511

4 May 11/2010 20100511

5−22−00 ALL 1 May 11/2010 20100511

2 May 11/2010 20100511

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6 May 11/2010 20100511

7 May 11/2010 20100511

8 May 11/2010 20100511

9 May 11/2010 20100511

5−22−10 Cover May 11/2010 20100511

5−22−10 ALL 1 Mar 14/2011 20110314

2 May 11/2010 20100511

3 May 11/2010 20100511

4 May 11/2010 20100511

5 May 11/2010 20100511

6 Feb 02/2012 20120202

7 May 11/2010 20100511

8 May 11/2010 20100511

9 May 11/2010 20100511

10 May 11/2010 20100511

11 May 11/2010 20100511

12 May 11/2010 20100511

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5 May 11/2010 20100511

5−23−10 Cover May 11/2010 20100511

5−23−10 ALL 1 May 11/2010 20100511

2 May 11/2010 20100511

3 May 11/2010 20100511

4 Mar 14/2011 20110314

5 May 11/2010 20100511

6 May 11/2010 20100511

7 May 11/2010 20100511

8 May 11/2010 20100511

9 May 11/2010 20100511

10 May 11/2010 20100511

11 May 11/2010 20100511

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14 May 11/2010 20100511

15 May 11/2010 20100511

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5−24−00 ALL 1 May 11/2010 20100511

2 May 11/2010 20100511

3 May 11/2010 20100511

5−24−10 Cover May 11/2010 20100511

5−24−10 ALL 1 May 11/2010 20100511

2 Mar 14/2011 20110314

3 Mar 14/2011 20110314

CL−604 TIME LIMITS/MAINTENANCE CHECKS

MAINTENANCE REVIEW BOARD REPORT

PART 3 Page 2

Feb 02/2012

Section Effectivity Page Date Section Effectivity Page Date

EFFECTIVITY: ALL

EFFECTIVE PAGES
CL−604 TIME LIMITS/MAINTENANCE CHECKS

MAINTENANCE REVIEW BOARD REPORT

PART 3

MAINTENANCE REVIEW BOARD REPORT

NOTE: This list represents only those TRs which are currently in use in Part 3 of this manual.

PART 3 EFFECTIVE Page 1

Feb 22/2013

LIST OF EFFECTIVE TEMPORARY REVISIONS

NO TEMPORARY REVISIONS ARE APPLICABLE AT THIS TIME

TEMPORARY

REV. NO.

PART, SECTION

AND PAGE NO.

ISSUE

DATE

DATE

INSERTED

INSERTED

BY

DATE

REMOVED

REMOVED

BY

EFFECTIVITY: ALL

TEMPORARY REVISIONS

3. Program Notes

The purpose of the following general program notes is to provide a single source of

information that may be referenced repeatedly throughout the Tasks and Intervals Tables in

the avionics, systems, powerplant, structures and zonal maintenance programs.

Note 2: Not to exceed Vendor recommendation.

Note 3: Task and interval may be part of the operator’s National Regulations. Whenever

a task has two intervals, one being Note 3", the greater interval is

recommended. When a National Regulation does not exist, the MRB Report

interval shall be followed.

Note 7: Functional Testing (Hydrostatic) and discard of the fire extinguisher containers

will be accomplished in accordance with the operator’s national requirements.

Note 10: The life limits and calculation of cycles of individual APU components are

published in Allied Signal Component Maintenance Manual (CMM)

GTCP36−100(E), 49−20−00.

Note 11: Functional Testing (Hydrostatic) and Discard of the Oxygen Cylinders shall be

accomplished in accordance with the operator’s national requirements.

Note 13: This is a phase−in rule for task 36−10−00−202 (TLMC section 5−21−10).

(1) For aircraft with Check Valve, Part No. 3202832−1−1 installed less

than 800 APU H prior to incorporation of Temporary Revision 5−3−6

(issue date: Sep 10, 2001):

Carry out discard task 36−10−00−202 before reaching 800 APU H

installed.

(2) For aircraft with Check Valve, Part No. 3202832−1−1 installed more

than 800 APU H prior to incorporation of Temporary Revision 5−3−6

(issue date: Sep 10, 2001):

Carry out discard task 36−10−00−202 at the earliest opportunity, but

no later than 100 APU H after incorporation of Temporary Revision

5−3−6 (issue date: Sep 10, 2001).

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(3) For aircraft with Check Valve, Part No. 3202072−X−X or

601R95600−963 installed less than 2400 APU H prior to incorporation

of Temporary Revision 5−3−6 (issue date: Sep 10, 2001):

Carry out discard task 36−10−00−202 before reaching 2400 APU H

installed.

(4) For aircraft with Check Valve, Part No. 3202072−X−X or

601R95600−963 installed more than 2400 APU H prior to

incorporation of Temporary Revision 5−3−6 (issue date: Sep 10,

2001):

Carry out discard task 36−10−00−202 at the earliest opportunity, but

no later than 100 APU H from incorporation of Temporary Revision

5−3−6 (issue date: Sep 10, 2001).

Note 14: Discard at the manufacturer’s expiration date.

Note 15: Initial interval is calculated from the date of manufacture of the item.

Note 16: The intent of this MRBR task is also covered under a CMR or a Life Limit. Refer

to TLMC section 5−10−11 or 5−10−40. An operator will have complied with the

CMR or Life Limit and MRBR requirement by completing the task with the most

restrictive interval.

Note 17: The ABSC Wheels Recommended Inspection Schedule found in this program

note is copied from ABSC General Service Letter GS−SL−36 Revision No. 7.

(Refer to CMM 32−42−28 for Main Wheels and 32−46−27 for Nose Wheels.)

In case of discrepancy between this table and the wheel manufacturer’s

publication, the later takes precedent.

Special Detailed Inspection Restoration

Additional Periodic Inspection

ABSC GS−SL−36 Section II

paragraph “D"

Overhaul ABSC GS−SL−36

Section II paragraph “E"

Tire

Change

No. of

Landings

Perform Inspection at Tire Change

# or at the Next Tire Change after

noted No. of Landings

Perform Inspection at Tire Change

# or at the Next Tire Change after

noted No. of Landings

1 250

2 500

3 750 X

4 1000

5 1250

6 1500 X

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Special Detailed Inspection Restoration

Additional Periodic Inspection

ABSC GS−SL−36 Section II

paragraph “D"

Overhaul ABSC GS−SL−36

Section II paragraph “E"

Tire

Change

No. of

Landings

Perform Inspection at Tire Change

# or at the Next Tire Change after

noted No. of Landings

Perform Inspection at Tire Change

# or at the Next Tire Change after

noted No. of Landings

7 1750

8 2000

9 2250 X

10 2500

11 2750

12 3000 X

13 3250

14 3500 X

15 3750

16 4000 X

17 4250

18 4500 X

19 4750 X

20 5000 X

21 5250 X

22 5500 X

23 5750 X

24 6000 X

25 6250 X

26 6500 X

27 6750 X

28 7000 X

29 7250 X

30 7500 X

Note 18: The task due time is calculated from the date noted in the certification

documentation.

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273000−211 8 27−30−00−202 General Visual Inspection of the Elevator

Power−Control−Unit (PCU) Centering−Spring.

3200 H 

273000−209 8 27−30−00−209 Operational Test of the Elevator Jam−Tolerant Mechanism. 3200 H 273000−210 9 27−30−00−210 Operational Test of the Load Limiter (Vertical Stabilizer). 3200 H 273000−214 8 27−31−13−102 **

(two stars)

Functional Test of the Pitch Feel Simulator. 1600 H 

NOTE 16

273000−201 8 27−32−00−101 *

(one star)

Operational Test of the Elevator Disconnect System. 800 H 

NOTE 16

273000−215 8 27−33−01−201 General Visual Inspection of the Elevator Balance Springs. 4800 H 273000−212 8 27−34−04−101 *

(one star)

Functional Test of the Elevator Flutter Dampers. 4800 H 

NOTE 16

273000−213 8 27−34−04−102 **

(two stars)

Detailed Inspection of the Elevator Flutter Dampers. 800 H 

NOTE 16

273500−201 8 27−35−00−201 Operational Test for the Single Channel of the Stall

Protection Computer.

800 H 

273500−202 8 27−35−00−202 Operational Test for the Dual Channel of the Stall

Protection Computer.

800 H 

5−21−10 May 11/2010

Page 11 PART 3 EFFECTIVITY: ALL

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MSG−3 Task No. Route Chapter 5 Task No. Task Title Task Interval
274000−202 6, 8 27−40−00−202 Detailed Inspection of the Horizontal−Stabilizer

Trim−Actuator Assembly.

48 M

274000−204 6 27−40−00−204 Lubrication of the Horizontal Stabilizer

Pitch−Trim−Actuator.

48 M

274000−205 9 27−40−00−205 Operational Test of the Pitch Trim Switch. 800 H 274000−206 8 27−40−00−206 Operational Test of the Horizontal Stabilizer Trim System. 800 H 274100−201 8, 9 27−41−00−101 **

(two stars)

Operational Test (BITE) of the Horizontal Stabilizer TrimControl System (HSTCS).

800 H

NOTE 16

275000−201 8 27−50−00−201 Functional Test of the Asymmetry/Overspeed Detector and

Brake Unit.

800 H 

275000−202 6 27−50−00−202 Detailed Inspection of the Flexible Drive Shaft Assembly. 2400 H 275000−203 6 27−50−00−203 Lubrication of the Ball Nut of the Flap Actuators. 12 M275000−205 6 27−50−00−205 Lubrication of the Flap Vane Actuator Rods. 12 M275000−206 6 27−50−00−206 Lubrication of the Bent−Up Trailing Edge (BUTE) Door

Hinge.

12 M

275000−207 8 27−50−00−207 Visual Check of the Inboard and Outboard Flap Actuators. 800 H 275000−208 8 27−50−00−208 Functional Test of the Inboard and Outboard Flap

Actuators.

2400 H 

5−21−10 Feb 22/2013

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MSG−3 Task No. Route Chapter 5 Task No. Task Title Task Interval
731000−201 6 73−10−00−201 Discard of the Fuel Filter Element. 1600 Eng H 

731000−202 9 73−10−00−202 Visual Check of the Engine Fuel−Filter Mechanical

Actual−Bypass Indicator.

800 Eng H 

731000−204 8 73−10−00−204 Detailed Inspection of the Engine Fuel Manifold. 1600 Eng H 731000−205 6 73−10−00−205 Special Detailed Inspection (Borescope) of the Fuel

Injectors.

3200 Eng H 

732000−201 8 73−20−00−201 Detailed Inspection of the Main Fuel Control. 3200 Eng H 

5−21−10 Mar 14/2011

Page 33 PART 3 EFFECTIVITY: ALL

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MSG−3 Task No. Route Chapter 5 Task No. Task Title Task Interval
740000−201 9 74−00−00−201 Detailed Inspection of the Ceramic on the High Voltage

Igniters

1200 Eng H 

5−21−10 Feb 22/2013

Page 34 PART 3 EFFECTIVITY: ALL

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MSG−3 Task No. Route Chapter 5 Task No. Task Title Task Interval