Saab 340A and 340B Maintenance Planning Document 72LKS 3082 Rev 18 2005 PDF

Description

Saab 340A and 340B Maintenance Planning Document 72LKS 3082 Rev 18 2005 PDF

This Saab 340A and 340B Maintenance Planning Document 72LKS 3082 Rev 18 2005 PDF is the comprehensive maintenance-planning reference for the Saab-Fairchild 340A, Saab SF 340A and Saab 340B. The document is based on Maintenance Review Board Report No. 18 and Aircraft Maintenance Manual Revision 74, and is intended to provide operators with guidance for establishing a total continuous airworthiness maintenance program subject to approval by the applicable Airworthiness Authority.

Rather than serving as a repair procedure manual, this MPD organizes the scheduled maintenance requirements that determine what must be inspected, checked, serviced or maintained and at what interval. Individual tasks identify such information as aircraft zone, task description, origin/code, effectivity, maintenance reference, required skill, estimated man-hours, number of personnel and applicable interval. This makes the Saab 340 Maintenance Planning Document particularly valuable for maintenance planning, work-package preparation, check development, inspection scheduling and cross-referencing tasks to the relevant technical maintenance publications.

File Details

• Manual type: Maintenance Planning Document (MPD)
• Brand: Saab
• Models: Saab-Fairchild 340A, Saab SF 340A, Saab 340B
• Document number: 72LKS 3082
• Reference number: SAAB 340 MPD 000
• Revision: Revision 18
• Date: Sep 01/05
• Basis: Maintenance Review Board Report No. 18 and Aircraft Maintenance Manual Rev. 74
• Language: English
• Pages: 665
• File format: PDF

Aircraft and Powerplant Coverage

The effectivity system identifies the Saab SF340A, including the Saab-Fairchild 340A, as model code A and the Saab 340B, including the 340B Plus, as model code B. Tasks may apply to one model, both models, specified aircraft manufacturer serial numbers, particular modifications or selected interior configurations including Generation I, II, III and Cargo/Freighter configurations.

Powerplant planning information specifically identifies CT7-5A2 versions for the Saab SF340A and the CT7-9B for the Saab 340B. The systems and powerplant program also addresses propeller maintenance planning for Dowty Rotol and Hamilton Standard installations, together with landing-gear planning considerations and references to applicable engine, component and service-bulletin documentation.

Scheduled Maintenance Task Information

The core of the Saab 340A and 340B Maintenance Planning Document is a large body of scheduled task tables. Systems and powerplant requirements are arranged in ATA order, while structural inspections are grouped around structural significant items and zonal inspections are organized by aircraft zone. The document then collates the same underlying requirements into flight-hour, flight-cycle, calendar and other interval categories so planners can approach the maintenance program from several different scheduling perspectives.

Task intervals can be expressed in flight hours, flight cycles, calendar periods or other event-driven intervals. The introductory material also explains how task numbering, access information, effectivity, references, recommended skills, man-hour estimates and personnel requirements are presented. Skill codes distinguish airframe, electrical/avionics and powerplant/APU work, with additional indication where an engine run is required.

Major Maintenance Interval Guidance

The planning section defines the principal scheduled check structure used by the document. Line Check 1 is shown at 48 hours elapsed time and Line Check 2 at a weekly interval of 7 calendar days elapsed time. Additional scheduled levels include 400 flight-hour, 800 flight-hour and 4000 flight-hour requirements, along with zonal inspections, calendar-driven corrosion inspections and structural fatigue inspections based on flight cycles.

The MPD also includes maintenance-time estimation guidance. Task man-hours in the scheduled sections are intended to be combined with factors such as access time, corrective maintenance, maintenance efficiency and learning effects when developing realistic maintenance-planning estimates. Separate planning information illustrates the relationship between yearly utilization, scheduled maintenance man-hours and the growing influence of calendar and cycle-limited maintenance as an aircraft ages.

Structural and Zonal Inspection Planning

The structural inspection program is designed to support continued airworthiness of the Saab 340 structure. It addresses structural significant items selected using MSG-3 methodology and considers fatigue damage, environmental deterioration, corrosion, stress corrosion and accidental damage. Flight cycles are used as a major basis for fatigue-related thresholds and repeat intervals, while calendar intervals are used for damage mechanisms that are primarily time dependent.

The structural program covers task sections for ATA 52, 53, 54, 55, 56 and 57. The complementary zonal inspection program organizes general visual inspection requirements by major aircraft zones, including Zone 100, 200, 300, 400 and 500/600 groups. Together, these sections help planners coordinate directed structural inspections with the broader surveillance of structure, systems, installations and adjacent areas.

Chapters Covered

• Chapter A – Introduction
  • General MPD purpose and breakdown
  • General maintenance-program rules
  • Explanation of task-sheet headings and task identification
  • Maintenance time estimation
  • Man-hours per year from date of manufacture
  • Calendar and cycle-limited maintenance planning
  • Major maintenance intervals
• Chapter B – System and Powerplant Program
  • Introduction, general rules and summary of tasks
  • Scheduled systems, propeller and powerplant tasks in ATA order
  • Task identification and task categories
• Chapter C – Structural Inspection Program
  • Program purpose, design and operating rules
  • Age Exploration Program
  • Inspection-result reporting and inspection levels
  • Structural task sections 52 through 57
• Chapter D – Zonal Inspection Program
  • Zonal program rules and inspection criteria
  • Zonal sampling and inspection-result reporting
  • Task groups for Zones 100, 200, 300, 400 and 500/600
• Chapter E – Flight Hour Limited Tasks
  • Flight-hour requirements collated from the main maintenance programs
• Chapter F – Flight Cycle Limited Tasks
  • Flight-cycle requirements collated from the main maintenance programs
• Chapter G – Calendar Limited Tasks
  • Calendar-related scheduled requirements
• Chapter H – Other Requirements
  • Event-driven, vendor and other interval requirements collated from the maintenance programs
• Chapter I – Equalized Maintenance Programs
  • Selection of an equalized maintenance program
  • 800 FH task equalization
  • 4000 FH task equalization
  • Fully equalized program examples
• Chapter J – Line Check Program
  • Scope and intervals for line checks
  • LC1 and LC2 items by aircraft area
  • Line Check Program and proposed line-check worksheets
• Chapter K – Cross-References
  • Cross-reference tables linking MPD tasks with applicable maintenance documentation
• Chapter L – Rotables
  • Rotable-related maintenance tasks collated in ATA order
• Chapter M – Access Information
  • Aircraft dimensions and areas
  • Major zones, sub-zones and stations
  • Access panels and doors for applicable configurations
• Chapter N – Repetitive Mandatory Service Bulletins
  • List and summary of repetitive mandatory service-bulletin requirements

Across these chapters, the Saab 340 MPD combines the primary maintenance-planning programs with alternate task views and supporting reference material. A planner can identify a task in the systems, structural or zonal program, determine its effectivity and interval, review estimated labor and skill requirements, and then use the cross-reference information to locate the associated procedure in the applicable maintenance publication.

IMAGES PREVIEW

Line Check and Routine Inspection Planning

Chapter J provides both line-check requirements and a proposed LC1/LC2 program organized around physical areas of the aircraft. The check sheets address items around the fuselage, empennage, wings, powerplants, propellers and nacelles, and include servicing and visual-condition checks. Examples include inspection for leaks, security and general condition, checking exterior engine and propeller gearbox areas, cowlings, propeller assemblies, de-icing components, fuel vent openings, control surfaces and other externally accessible items.

Aircraft Zones, Access and Dimensions

One of the most practical supporting sections is Chapter M, which incorporates dimensions, zoning, stations and access information. It includes illustrated aircraft dimension drawings, major-zone and sub-zone diagrams and access-panel information. These references help maintenance personnel interpret the zone and access designations used throughout the scheduled task tables instead of treating those identifiers as isolated codes.

The dimensions section contains aircraft side, plan and front-view drawings with dimensional and area information. The zoning material visually divides the fuselage, empennage, wings, nacelles and other aircraft areas into the numbered zones used by the MPD, while station references assist in locating structural areas and maintenance access points.

Maintenance Program Development

This document is intended as planning guidance rather than a customized program for a particular airline. Operators use its requirements and intervals as a basis for developing an approved maintenance program appropriate to their fleet and operation. The MPD explains that maintenance-program adjustments are subject to applicable regulatory practices and that the referenced MRB, Aircraft Maintenance Manual or other referenced technical documents take precedence where conflicting information exists.

The equalized-maintenance chapter is useful for operators seeking to distribute workload rather than concentrating large quantities of scheduled work into periodic heavy checks. It discusses operational factors such as fleet size, aircraft utilization, hangars, workshops, docks, platforms, special tools, personnel resources, qualifications and the distribution of maintenance between outstations and the main base.

Plan Saab 340 Scheduled Maintenance with the Correct Task and Interval Reference

The Saab 340A and 340B Maintenance Planning Document 72LKS 3082 Rev 18 2005 PDF gives maintenance planners, engineering departments and technical personnel a structured reference for building and administering Saab 340 scheduled maintenance. It supports identification of system and powerplant tasks, structural inspections, zonal surveillance, line checks, flight-hour and flight-cycle requirements, calendar inspections, rotable tasks, access requirements and maintenance-document cross-references. Having the correct task effectivity, interval, zone, manpower estimate and reference information together is essential when preparing accurate check packages and maintenance schedules.

Delivered as an instant PDF download after purchase. There is no physical book and no shipping delay. The file can be viewed on compatible computers, tablets and phones and pages can be printed when a paper working reference is preferred.